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Selection of a variable from a resulting equation
Hi, this could be done by using find() and indexing. If your table structure will always be the same (meaning that your first an...

2 years 前 | 0

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Rounding a decimal down
Example: X = 0.143; Y = sprintf('%.2f',X); Y = str2double(Y) Someone ahd same question before. Next time, try to Google y...

2 years 前 | 0

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I try reduce my matrix a single value for my input or a call a value
You can call value in vector by specifying it's position. mtx = [1, 2; 3, 4; 5, 6] Now you have to write matrix name (in my ex...

2 years 前 | 0

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finding the mean based on a specific value in other column
Find months that == 6 with function find(). Then use index of this function to get the temperatures. Then use mean() on these te...

2 years 前 | 0

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List all 6 whole number between -3.5 and 5.5
If I understand correctly, you can do it like this: a = -3.5; z = 5.5; aWhole = ceil(a) zWhole = floor(z) list = aWhole:...

2 years 前 | 0

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Meging two tables with different numbers of Rows
Try: % Random data to work with DMax = [1 2 3 4 5]'; DMin = [0.1 0.2 0.3 0.4 0.5]'; DMaxInk = [11 22 33 44]'; DMinInk = [0....

2 years 前 | 0

| 已接受

已回答
How to make a line of fixed length?
You can specify length with numbers of your choice. You can specify direction numerically as well, you just need to use your im...

2 years 前 | 0

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I need help randomizing a triangle
try command rng https://www.mathworks.com/help/matlab/ref/rng.html for example rng("shuffle")

2 years 前 | 0

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How to pick group sum values from an array
I tried this: (converting into text, deleting zeros, then finding strings of ones and checking their length) but I have to go. ...

2 years 前 | 0

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I am trying to assign only positive integers to a variable.
Not sure if I understand correctly, but if you want to ignore the negative values, you can do: w = [1.8 -0.9 -0.9]' % your v...

2 years 前 | 1

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Fill function with multiple variable inputs, being this different length arrays
I have 2 ideas. They do involve changing your function, just slightly. (1) Instead of "unpacking" your StructWithVectors into V...

2 years 前 | 1

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How to insert picture 1 into picture 2?
Example: % Using random pictures that are part of Matlab img1 = imread("peacock.jpg"); % Smaller picture (792 x 1056) im...

2 years 前 | 1

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已回答
split the name of a file (image .png)
My way to do so would be as follows: str1 = "name_of_figure_BN_102.png"; % Your input image name strPieces = strsplit(str1,"_"...

2 years 前 | 0

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how to open 3D figure always from the same angle (not the angle it appears rn)?
When you are rotating the figure manually, there will be current azimut and elevation displayed. You need to click the "cube + a...

2 years 前 | 0

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how to import a table generated in Matlab to powerpoint
I'd export your table using writetable(table, "table.xlsx") into .xlsx file and then proceed to manually import it into a Po...

2 years 前 | 0

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using a function in a for loop
I would recommend define your variables beforehand with zeros(). This way, you may avoid your brace indexing problem. Then you c...

2 years 前 | 0

提问

How can I merge multiple cells in one row?
I have 2 cells. I need to put them both in a first row. First cell will be first, and the second cell will repeat n times after ...

2 years 前 | 1 个回答 | 0