Alex

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Why does struct2table not work if you don't have more than 1 entry per field?
If I have a 1 x n struct with m fields, where n > 1, I have no issues with this function. If I have a 1 x 1 struct with m fields...

presque 8 ans il y a | 1 réponse | 0

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Question

Why do I get "illegal colormap error"
I am trying to build a movie and I am using im2frame. I do not understand why it is telling me that my colormap is invalid. My d...

presque 10 ans il y a | 1 réponse | 0

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Question

ignore underscore so chars do not subscript
I am trying to play a movie where each frame has an associated file name. The file names are of the format "date_time_millisec.j...

presque 10 ans il y a | 1 réponse | 2

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std::exception error help
I figured it out. I wasn't closing the files I had open from the directory and I ran out of file identifiers. use this ...

presque 10 ans il y a | 0

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std::exception error help
I keep getting the below error in my script Caught "std::exception" Exception message is: Message Catalog MATLAB:service...

presque 10 ans il y a | 3 réponses | 0

3

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Question

find function does not output values
I am using the find function. I have an 1196x1600 array called 'test' with some values zero and others nonzero. I use the follow...

environ 10 ans il y a | 1 réponse | 0

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Question

Why does MATLAB think I have 5 output args when I have 6?
I need help diagnosing this. I have a function that was working when I had 5 output arguments and then I added an output argumen...

environ 10 ans il y a | 3 réponses | 0

3

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Question

How do you extract the actual name of your input variable in a function?
I need to extract the actual name of my input variable for naming a file. Here is my simple script. function bmp=array2b...

plus de 10 ans il y a | 2 réponses | 0

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Question

Need to find files in a dir structure with similar but not identical names
I am trying to pull data from multiple files in a directory. I have written a for loop to get to the specified file, but when I ...

plus de 10 ans il y a | 4 réponses | 0

4

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Question

How to change value of sub-rectangle in large array
I have a 1200x1200 array of zeros and I want most of them to be zeros, but I want to insert rectangles (or circles) of 1's at ce...

presque 11 ans il y a | 1 réponse | 0

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Question

Displaying array in a cell
I am trying to copy an already existing column vector into a cell array and have it display as a column when I import in excel u...