3/16/2024 0 Comments Matlab divide vector by matrix![]() If this does not work in either arrangement (A B-1 or B-1 A), there is no solution to the problem. pinv () function in OCTAVE/MATLAB returns the Moore-Penrose pseudo inverse of matrix, whereas the inv () function returns the inverse of the matrix. ![]() The / operator is trying to return xy1 (i.e x pinv (y) in octave format). Anyway, the best way to think about all matrix division is in terms of solving linear systems. If you invent such a procedure, you have to explain, how it is applied. Therefore it is impossible to apply any tricks to perform it in Matlab. To multiply two matrices together, the number of columns in the first matrix must equal the number of rows in the second matrix. If you want matrix by matrix division, use A / B with the matrix size of element A as mn and B as qn or mn. Answers (5) Your example doesnt work, using standard MATLAB syntax, because A, B, and C would be row vectors (1-by-2), so A B C would be a 1-by-6 row vector, which you cant concatenate vertically with 1 1 1. Answers (1) The division of a 733x2 matrix by a 237x1 vector is not defined mathematically.
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![]() I want to set up a time card they can just put in the time they clock in and the time they clock out to simplify their lives. They also check out between the start and end of the shift and have to clock back in.įor Example IN-19:00 (Begin Shift) OUT-24:00 (30 Min Meal) / IN-00-30 OUT-0330 (30 Min Rest) / IN-0400 OUT-0600 (Time to go Home) Total time worked: 10 Hours My crews work 24 hour rotating shifts logging between 8 to 14 hours at a time. Is there a way to auto calculate the total hours worked using (h:mm) and auto sum the 3 column sets into a single total hours worked regardless of what day and time they clocked in? I know out how to get it to auto sum hours worked when I format the cell (mm/dd/yyyy h:mm) but that over populates the time card and makes it a lot harder to read. However, what I can't figure out is how to formulate In:2000 / OUT:0600 for a total of 10 hours as the amount of time worked was 10 hours. I can get columns to add up using a 24 hour format when it's a low vs a high hour such as IN:0600 / OUT:1600 for a total of 10 hours. Setting up a time card, I have 9 columns, 3 sets of IN time and OUT time. I'm coming up with: 2 months 18 daysG 18daysJ 22 hrs 18 min I think I've been looking at this for too long. I was able to come up with this formula however now I cannot find my duplicate. Or please send me an email so as to send the file to you sir. Please provide your email I'd so that I can send file to you sir. Sir I have used the formula it is giving the result #Value. For example, if this text is written in cell A1, use the formula To convert the text 0345: 56: 34 to time, convert the text to a number. I want to get total sum and sorting of these column in ascending or descending order sir. I will post u file to Email also if you provide email. I have tried using TIME(HOUR,MINUTES,SECOND) it is showing as #value. I have used TEXT(Value,":MM:SS") and after that used TIMEVALUE of that function and it is showing as #Value. ![]() While selecting the columns the task bar is showing count of numbers only but not sum of the time and the average. ![]() Is there a way to overcome or fix this time code discrepancy that seems to be causing the formatting to fail? Reply ![]() I have changed 180 to various lengths of time to see the formatting occur and will notice that it fails at some point in time. I have tried advancing time in G5 using +(180/1440) to see if it would improve accuracy and will still have a problem with some cells formatting. I have compared the values and it seems the code for the time is off for calculating the minute sometimes. I can make it work, but for some minutes it is not true. I want my B column to highlight the minute that matches G5. I have another cell that calculates 3 hours from another time entered elsewhere, so that E5 is manually entered as a time by the user, and G5 is =E5+(3/24) to advance G5 3 hours. I have a column that advances time by one minute using this formula =B22+(1/1440). I want to do conditional formatting on cells with time. To make the displayed times more meaningful to your users, you can supplement the time unites with the corresponding words, for example: DescriptionĪpplied to our sample data (Total time 50:40 in the screenshot above), these custom time formats will produce the following results: The following screenshot shows the "over 24 hours" custom time format in action:īelow are a few other custom formats that can be used to display time intervals exceeding the length of the standard time units. On the Number tab, under Category, select Custom, and type one of the following time formats in the Type box:.This will open the Format Cells dialog box. Right click the selected cells and then click Format Cells, or press Ctrl + 1.To show a time interval of more than 24 hours, 60 minutes, or 60 seconds, apply a custom time format where a corresponding time unit code is enclosed in square brackets, like, , or. How to display time over 24 hours, 60 minutes, 60 seconds 3/16/2024 0 Comments Fotogenic pro apk![]() This application will allow its users to use the built-in HDR feature to make your photos have more contrast after editing. With the very good integration of this technology, now users can completely get great image editing features. The application will automatically highlight the makeup and increase the clarity of every small detail on the face to make your photo more harmonious. Your photos will be significantly improved with just a few simple touches with this feature. You want to share your selfies on social networks, but they are still not perfect as expected. FACIAL BEAUTIFICATION PROGRAMĪn interesting feature that surely many users will enjoy, especially for those who love beauty, is the beauty feature. You just need to select the photo you want, and the application will use AI technology to improve the image resolution quality. Don’t worry too much because PhotoTune will become the savior for your photos and make them clearer. Or when you take a very satisfactory photo, the image quality is poor, and even digital noise. Most people are quite disappointed when downloading online images from the Internet to their mobile phones because they are often blurred and do not keep the original quality. ![]() With old images with black and white colors or photos that have faded over time, you will completely be able to change them quickly with this application. If you are looking for an application that can provide you with image editing, enhancement, and refreshing features, this will be the right application. ![]() PhotoTune will be a valuable tool for those who own unique image editing tasks. 3/16/2024 0 Comments Card game hearts free download![]() Real-time filter effects (Vintage, Nashville, Green Pop, 1977, Lomo, Early Bird, Valencia, Amaro, Hudson and more) It containts a fully featured photo editor that allows to edit effects of existing photos and to undo effects of photos that have been taken by OneShot OneShot combines real-time photo effects with photo editing. Apply a change, such as a filter, and you can see the difference on your screen in real time. OneShot is a professional mobile camera app and offers high quality filters in a lovely user interface that is overlaid on top of your viewfinder. Dictionary works on tablets and phones and is refreshingly free from annoying ads and paid upgrades. There is also a "word of the day" with our pick of the most interesting and entertaining words in the English language. And we managed to keep data offline without needing a massive app download. It also works well if you only have an intermittent network connection because the definitions are stored offline, locally on the device. You can see your word history and revisit definitions, or make your own list of favourite words to help build up your vocabulary. The speech function helps provide the correct pronunciation. Definitions include synonyms and antonyms which allows the dictionary to also serve as a thesaurus. Wildcard characters can be used to help with word games like crosswords and scrabble where only some of the letters are known, or you have to find an anagram, or with spelling. Then you can follow the links in the definition page to get more word definitions. As you type, Dictionary homes in on the word you are looking for. The home page contains a randomly selected word cloud which will pique your curiosity and help you improve your vocabulary, while the search box allows you to find specific words easily. The dictionary definitions are stored locally, and because it's ad-free there's no need for a network connection. Dictionary is ideal for both native English speakers and English learners or people studying the English language. If a player takes every point in a round, he “Shoots the Moon” and he receives 0 points for the round while all other players receive 26 points.ĭictionary is a free offline English dictionary containing over 200,000 words and definitions and no ads. Hearts can not be lead until hearts are broken - after the first heart card has been played. Because there is no trump, a player can not win a trick if he passes a card of any suit other than the suit lead. ![]() For each trick a player must follow suit unless he does not have a card of that suit. The player with the 2 of clubs must lead the first trick with the 2 of clubs. In hearts each heart card is worth 1 point and the queen of spades is worth 13 points, which is as much as all of the other cards combined.Īt the beginning of round, the players choose three cards to pass to a random player. ![]() When the first player reaches 100 points, the player with the lowest number of points is the winner. The object of the game is to avoid taking points. The game is regarded as a member of the Whist family of trick-taking games (which also includes Bridge and Spades), but the game is unique among Whist variants in that it is an evasion-type game. The game is also known as The Dirty, Black Lady, Chase the Lady, Crubs, and Black Maria, though any of these may refer to the similar but differently-scored game Black Lady. The player who takes the trick earns 1 point for each Heart in that trick and 13 points for the Queen of Spades.Hearts is trick-taking playing card game for 4 players, no teams and no trump suit. The person who plays the highest card of the same suit as the leading card "takes the trick" and leads the next trick. If you do not have one, you can play any card, except that you cannot play a Heart or the Queen of Spades on the first turn, also called "trick". You must play a card in the same suit (Clubs). The goal of Hearts is to have the lowest score at the end of the game. But if someone wins all the Hearts and the Queen of Spades, also called Shooting the Moon, then that person scores 0 points and each other player scores 26 points! The game ends after any player earns 100 points or more! The player who takes the trick earns 1 point for each Heart in that trick and 13 points for the Queen of Spades. You can unlock full game functionality with in-app purchase. Test your skill and logic playing against computer in Hearts! 3/15/2024 0 Comments Viper valorant![]() Here is what we know so far about Valorant's queen of toxicity: If you're not good at holding your breath, you're not going to have a good time playing against Viper. An agent from the United States, Viper, as her name suggests, is all about poison, using her biological warfare to get the upper hand on the opposition. Riot Games released a short trailer on Thursday profiling a new character from the studio's upcoming tactical first-person shooter Valorant. Valorant reveals Viper, agent's abilities This’ll make it great for laying on a planted bomb and forcing your enemies into a trap, and we can see it working particularly well when placed in a hotly contested, narrow choke point.You have reached a degraded version of because you're using an unsupported version of Internet Explorer.įor a complete experience, please upgrade or use a supported browser As you’ve likely seen in the gameplay preview above, it’s effectively a smoke grenade which doesn’t obscure Viper’s vision. Viper’s Pit creates a poison cloud which blankets a large area. Make sure you’re communicating with your squad if you’re grouped together. Just be careful you’re not using this too liberally when you’ve got teammates nearby as they can be hurt by its toxicity. We’d recommend using this to block choke points, and to flush enemies out of hiding spots. You can also retrieve the gas bomb and throw it again after a short cooldown.Īgain, this one’s a perfect zoning tool and the fact it has multiple charges makes it a fantastic, economic choice. Purchase this ability and it’ll let you throw a gas bomb that emits a cloud of poisonous smoke at the cost of fuel. This enables everyone to get established on site, so when the wall goes down, the enemy won’t know where everyone is, and this can make a huge difference. It’s great when a Viper throws this up to block enemy vision so we’re all able to push into a site without having to peek a tonne of angles. It’s a difficult ability to use well, but the most effective scenarios we’ve encountered have involved pushing bomb sites. ![]() This wall can be fired far across the map, but be wary of it clipping onto structures, boxes and the like. Turn it on and they’ll create a green, poisonous wall which obscures vision and damages both enemies and allies who step through it. Use this ability and you’ll fire a long line of toxic gas emitters. Tips and Tricks - Valorant: Tips and Tricks Improve your aim - Valorant: How to improve your aim ![]() Best mouse settings - Best mouse DPI and sensitivity settings Ranked Mode - Valorant: Competitive ranks explained VALORANT Character Walkthrough - Viper - featuring Liquid Mendo We’d recommend turning to YouTube to learn some Snakebite angles for various maps, so you can fire this ability off from all of the place with pinpoint precision. Much like Sova’s scouting arrows and the sheer variety of angles they can hit, this ability has the same multitude of options. Think of this one as a zoning tool which can block off choke points and force enemies into repositioning to a spot that’s perfectly in sync with your crosshair. However, if you stay in the gas (as someone who isn’t Viper), you won’t die, but stay on 1HP, instead.įinally, if you step out of the gas, you won’t regenerate any armour lost, but you’ll slowly recover your health.Īctivate this ability and it’ll fire a projectile that creates a pool of acid. It’s entitled “Decay” damage as it’ll wear down your health and armour over time. ![]() It recharges slowly once you’ve turned these abilities off, though.ĭamage dealt by toxic gas won’t harm you, but it’ll hurt enemies and allies - but it’s a different sort of damage. You’ll start off with 100% Fuel, but as you activate these abilities this’ll gradually tick down. To use Viper’s and you’ll consume a resource called Fuel. She’s all about obscuring the enemy’s view with poison smoke, or zoning them with acid bombs.īelow we’ve put together a quick overview of Viper’s abilities and dropped some tips in to help you get the most out of them. Viper is Valorant’s resident poisonous assassin who relies on a secondary resource called Fuel to use her abilities. ![]() \This attention to detail brings the game to life, creating an immersive experience that engages players. ![]() Thanks to the ingenious use of 3D acceleration, players are treated to various realistic effects, including table glass, light halos, shadows, and even ball reflections as it glides across the table. The game boasts three meticulously designed tables, each with challenging targets and mesmerizing visuals. Pinball Full-Tilt Fun! takes players into a captivating 3D pinball universe. The Enthralling World Of Pinball Full-Tilt Fun! Homework, this game offers a thrilling and engaging 3D pinball experience on Windows platforms. Pinball Full-Tilt Fun!, also known as Pinball 2, is a classic simulation video game that has captivated players since its release in 1999 by eGames, Inc. 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The only difference is the different themed pinball machines they have. The simple gameplay and the excitement of getting high scores keep people coming back. And this is what makes pinballs fun to play. You hope to get as many scores as possible in a single run to set a new high score. You just launch a ball and then use the flippers on the right and left whenever the ball is near. It’s not hard to play pinball and 3D Pinball is the same in that regard. These added themes make playing pinball more fun and exciting. And if you’re a fan of the popular Frozen movie, there’s also a pinball machine with that theme. There’s also the wild west theme if you prefer cowboys to pirates. What’s interesting about this pinball game is that you can customize the machine you’re using.ģD Pinball has a pirate theme if you’re feeling that sea adventure. The goal is the same, and that’s for you to get the highest possible score you can. 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3/15/2024 0 Comments Cpu temp monitor rainmeter![]() Everything is explained in the link above. Some variables may need an update for your particular config using HWinfo. Rainmeter will run on any Windows PC running Windows 7 or later. It allows users to create and display user-generated customizable desktop widgets or applets called 'skins' that display information. It is a platform that enables skins to run on the desktop.
3/15/2024 0 Comments Facebook viewer without accountWithout Messenger, you can utilize Facebook Marketplace. Can You Use Facebook Marketplace Without Messenger? This requirement is in place to ensure that all platform users are responsible for their activities and can be readily reached by prospective buyers. To establish a listing on Facebook Marketplace, it is essential to possess both a Facebook account and a Marketplace profile. Related: How to set Facebook Marketplace Location to local? Can You Sell on Facebook Marketplace Without an Account To utilize all of the capabilities Marketplace offers, users interested in doing so may consider signing up for a Facebook account. It is feasible to use Facebook Marketplace without a Facebook account, although doing so may restrict some functionality and make interacting with sellers more difficult. Users won’t be able to view the seller’s Facebook profile or any potential common connections, though, if they don’t have a Facebook account. They can contact the vendor using the details provided if they find something they want to buy. Users can then browse listings, filter search results, and see item specifics from that point. It is crucial to remember that without a Facebook account, some Marketplace services might not be accessible. ![]() Users do not need a Facebook profile to access Marketplace through their web browser on Facebook. Without a Facebook account, you can indeed use Facebook Marketplace. 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Mohan: In order to get that cheap, clean, abundant energy, there are very few places in the world right now where you can actually locate these DAC facilities. McCarty Carino: In order for facilities like the Climeworks one to be efficient and carbon negative, they have to be built in specific locations. You get a sense of the scale of where we are currently with the technology and how much further we need to go. The United States, for example, emits 16 million tons per day. To make a dent in the climate crisis, we’re going to need at least 100 million tons per year of CO2 removal. This will need to be scaled up by several orders of magnitude in order to actually contribute to addressing climate change. And that facility is capturing about 4,000 tons of CO2 per year. The Climeworks facility in Iceland - that’s one of the companies that’s developing this technology - they have the largest facility in the world currently. It’s a very energy-intensive process, and that means that you need a lot of clean energy to do it, because if you use fossil fuel energy, then obviously you’re not really doing anything to reduce CO2 levels overall. Carbon dioxide is only about 0.04% by concentration of air, so imagine you’re hoovering your entire house just looking for a single strand of hair. The challenge with DAC is that it has very poor thermodynamics. Meghan McCarty Carino: Is this type of direct-air capture technology scalable? And the second thing is dealing with our historical emissions that we’ve produced over the last 100 years. ![]() ![]() There might be sectors that are harder to decarbonize, such as heavy industry or heavy transportation, and we might need this direct-air capture to account for those residual emissions. So direct-air capture is a way by which we can reduce carbon dioxide levels overall. So we’re going to have these continued emissions that we need to account for in some way, and at the same time, we need to deal with historical emissions. We don’t see the likelihood of getting to net zero globally anytime soon. We have legacy emissions that we need to deal with, and we’re already about 1.2 degrees of warming compared to pre-industrial levels. The following is an edited transcript of their conversation.Īniruddh Mohan: We’ve kind of locked ourselves into a series of bad options right now in terms of the climate crisis. He spoke to Marketplace’s Meghan McCarty Carino about the promise and problems of direct-air capture. The technology could be key to averting the worst of climate change, said Aniruddh Mohan, a postdoctoral fellow at the Andlinger Center for Energy and the Environment at Princeton University. Clean air is returned to the atmosphere and the collected carbon is buried underground. DAC uses vacuum-like machines to pull air into the plant where the carbon is filtered out. The Icelandic facility is run by the Swiss startup Climeworks and uses a process called direct-air capture. A plant in Iceland recently became verified as the first large-scale facility to remove carbon dioxide from the air on behalf of corporate clients paying to reduce their carbon footprints. |
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