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Storing and passing all iterations to an array outside the nested for loops
Read Multidimensional Arrays carefully and then try (which implements the advise of Image Analyst) >> clearvars >> cssm >> su...

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Error with using fminsearch
Replace [xvmin,minD]=fminsearch(mindistance,xvg); by [xvmin,minD]=fminsearch('mindistance',xvg); or [xvmin,minD]=fminsearch...

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How to loop over a customized function?
I have modified semimanual_matching so that I don't need to put your text files in a new folder and include that folder in the M...

대략 6년 전 | 1

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how to resolve the 'dot indexing not supported for variables of this type' error?
"I would prefer to keep private" Two alternatives remain Make a Minimal working example and upload it here Start debugging. S...

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How can I write a struct data into h5 file?
If the Matlab support of HDF5 has not been updated in the most recent years there is no high level support for writing compound ...

대략 6년 전 | 0

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Refactoring classes in MATLAB
There are some submission in the File Exchange that should be useful for renaming names over many files. Search for replace in f...

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Automatic Refactoring of Classes
There are some submission in the File Exchange that should be useful for renaming names over many files. Search for replace in f...

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Take an specific number from text file
Here is an m-file, which is possible to build on to read more items from the text files. To test I created the three files, 'c...

대략 6년 전 | 1

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Too many output arguments.
I fail to reproduce the error you report >> [t,y] = valori( 2 ); >> [t,y] = valori( 1 ); >> [t,y] = valori( 3 ); no error, n...

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@-folder and functionSignatures.json
The R2019b doc Customize Code Suggestions and Completions says "For MATLAB to detect the function signature information, you mu...

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Index in position 2 exceeds array bounds (must not exceed 6). heat transfer PDE finite difference
The term T_old(i+1,j+2) causes the error when j==5, because T_old(2,7) doesn't exist. T_old has only 6 columns.

대략 6년 전 | 0

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what pc for student desktop use
See System Requirements for MATLAB R2019b "Matlab can be very slow" I beg to disagree, but YMMV. Did you run MATLAB benchmark...

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How to export complex-valued matrix to HDF file
Datatype: H5T_COMPOUND &nbsp is not supported by the Matlab high-level HDF5 functions. The low-level functions, which interact d...

대략 6년 전 | 1

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How do I read a file with complex data (real + imaginary) into a vector?
What problem do you encounter? With R2018b dlmread() reads your small data set nicely. Padding is done with 0+0i >> C = dlmre...

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divide a matrix per a vector
Try C = A ./ reshape( U2, [],1 );

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Forming loop to simplify codes
"produce the same graph" The code below produces the same graph. However it may be disputed whether it's simpler less inter...

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Using the Mod Function to Turn a Vector (i.e. 1:15) into [1, 2, 3, 1, 2, 3, 1, 2, 3] etc.
Or %% startVector = 1:15; vec = mod( startVector, 3 ); vec(vec==0)=3 % replace all zeros by 3 vec = Columns 1 through...

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Why can't I use crand() in matlab
crand is in Robust Control Toolbox >> which crand -all % -all toolboxes that are installed on my PC C:\Program Files\MATL...

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Simple question about creating row vector
Replace ^ by .^ >> 2.^(0:5) ans = 1 2 4 8 16 32 See power, .^ Element-wise power

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Is there inheritable behavior (or a Mixin) for setting/getting the 'Parent' and 'Children' properties of a custom class?
"make the following code error-free" There is a problem regarding handle or value class. In the code it's assumed that superCla...

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how to plot 1x22000 struct with 1 field??
The screenshot of the Command Window shows that the data-20.mat contains Qt, which is a <1x22000 struct>. I assume that Qt has...

6년 초과 전 | 0

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How do I extract data from a specific subplot in a MATLAB figure?
This illustrates the old way to do it. (There might be shortcut nowadays.) %% Example from the documentation of subplot subpl...

6년 초과 전 | 0

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Having trouble using the built in table function
%% variable_names = ["variable","month","min","mean","median","mode","max","std"]; variable = [ repmat("Mean T",1,12),repmat("...

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How can I call variable with a name from the value in cell array??
A variant without eval() %% sv.AFEN = (1:10)'; sv.AFMN = (2:22)'; sv.AFDN = (11:15)'; SeedValue = 'AFEN'; %% rn = randi( ...

6년 초과 전 | 2

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hdf5 dataset dynamically creating
Yes, see example, "Append Data to Unlimited Data Set", in h5write Write to HDF5 data set

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Not Converting ASCII to DECIMAL
I guess the problem is in the meaning of "Converting ASCII to DECIMAL". The character '1' is represented by the decimal ascci...

6년 초과 전 | 0

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How to find strings in a very large array of data?
"random strings like 'zgdf'" If that means letters of the US alphabet, this code is rather fast. %% chr = fileread('cssm.txt'...

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How do I invoke my property set method?
Doc says: You cannot call property access methods directly. MATLAB calls these methods when you access property values. "objX....

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Invalid file identifier. Use fopen to generate a valid file identifier.
Try filespec = fullfile( "/Users/kira/desktop/PHYS4115Tables/'att'", filename ); fileID = fopen(filespec, 'rt'); assert(file...

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CSV file imported with readmatrix is misreading the data in the CSV file
"The resulting array consists of 5 digit numbers with a decimal point after the first number." I assume that you describe how ...

6년 초과 전 | 0