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how to do the matrix value comparison of two different iterations ?
yes, you can do this like you say by saving the best result and updating it at each iteration i tried to update the pseudo code...

3年以上前 | 0

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Index of matrix using colon
you need to save the index value into a new array, otherwise it will overwrite the value and only keep the last one mainmatrixX...

3年以上前 | 0

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I want put test 3 sigma on time series by 800*1 dimension. I have this code, it return nothing.
the error is because you intialize lat = fid(:,2); this means that 'lat' will be a vector with 1 column next you ask for l...

3年以上前 | 0

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How can I transfer the results of a four-cycle iteration into a matrix with a row for each iteration?
hello, if you want to use the for loop you need to index the rows A=[0.246 0.280 0.286 0.301 0.302 0.330 0.397 0.478 0.607 0.65...

3年以上前 | 1

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Indexing a cell using a table
i gues you need to translate the logical matrix B into indexes, e.g. using find % create A A = {[1;2;3] [4;5;6] [7;8;9] ; [10;...

3年以上前 | 0

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How can I control the amount of same random letters back to back? (N-back)
Quite an interesting problem, I'm not familiar with a n-back experiment. But I guess one of the issues could be that your 'integ...

3年以上前 | 0

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How to generate a multi-dimensional array from a vector ?
see below for an example. i used several for loops for sake of readability % pick the numer of dimensions e.g. 4 M = 4; % gen...

3年以上前 | 0

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How to button to load the MS-paint in GUI?
You can try using the system command and link it to the location of MS Paint on your computer: system('"C:\WINDOWS\system32\msp...

3年以上前 | 0

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Binning data into 1 hour average in cell array?
Hello, If you know how to proces the data for a single file, you can use the same logic in a loop. At the begining of the loop ...

3年以上前 | 0

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Split one colum excel data to 3 colums
Hey, Due to both the ' " ' and the comma's I would to read the file as strings and then extract the data you need. See the code...

3年以上前 | 0

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how can I plot scatterplot using scatter or gscatter with different color for each variable
I'm not completly sure if I fully understand the question. But the 4th input for the scatter command can be used to indicate th...

3年以上前 | 1

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how to extract all values in array after certain value?
Hi, Assuming that the part you need is between two random number, you can try the following: Data = [1 0 0 2 0 0 3...

3年以上前 | 2

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Extracting numbers from a txt file
If the header will always use the same structure, you can try something like the code below. Hope it helps, best regards % l...

3年以上前 | 0

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All tables being vertically concatenated must have the same number of variables.
i'm guessing this is again related to your questions below? Try to add all information in 1 question, this will help make it a l...

3年以上前 | 0

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Getting error while saving the data into csv file?
Why do you not append this to the 5 questions you asked earlier? You make it very difficult to link them to each other. Anyhow ...

3年以上前 | 1

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How to read multiple matrices separately from .txt file
Since it's not clear whether or not these matrices have the same dimensions, you can try to save them in a cell array. See belo...

3年以上前 | 1

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How would I take the mean of each row from column_13 of 79 csv files?
You were almost there, you just need to convert the table to an array to take the mean of the values, see below for a quick fix:...

3年以上前 | 1

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Apply a filter to a dataset of ecg signals
Hello, the problem is that you didn't initalize the variable "y". Hence you are trying to fit an array of 1x3600 into a single p...

3年以上前 | 0

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Output of cell arrays into another array
Hello, Here you have a bit of example code with some random data, hope it helps. numFiles = 142; TotalRows = 20590; Skip...

3年以上前 | 0

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How to saveas multiple figure in folder using matlab ?
Hello, Witouth the figures or the error message it's not really clear which error you obtain. But at first glance the saveas co...

3年以上前 | 0

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How to find the error between 2 curve ?
Hey, It depends on how you define the error. If you mean the difference between the two you can simply do the following: l...

3年以上前 | 0

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