Answered
I'm trying to select a value from one column in a cell array based on another value.
Table = {1 23 'ND'; 2 33 'ND'; 3 14 'AA'; 4 11 'AA'; 6 16 'ND'}; %Y...

mer än 5 år ago | 0

| accepted

Answered
How to save multiple MATLAB figures automatically in program?
Use |savefig| <https://www.mathworks.com/help/matlab/ref/savefig.html> Note: You should save using the full file name, which...

mer än 5 år ago | 1

| accepted

Answered
Im trying to code the following equation (Attached) in MATLAB, could someone please tell me if i coded it right. Thanks
eqn= Ma.*sqrt(gam.*R.*Ta).*((1+f).*sqrt(T04./Ta).*(1+((gam-1)./2).*Ma.^2).^(-0.5))-1 ...

mer än 5 år ago | 0

Answered
where can I find teh 9.1 version of runtime?
<https://www.mathworks.com/products/compiler/matlab-runtime.html>

mer än 5 år ago | 0

Answered
Message Error - Problem with GUI tutorial
I can't seem anything obviously wrong on the code side of things. Use debugging methods to figure out what is the contents of |s...

mer än 5 år ago | 0

| accepted

Answered
why is this code not working pls help me out
Wild solution guess: Do not start the GUI by double-clicking the .fig file. Instead, start the GUI by running the .m file.

mer än 5 år ago | 0

Answered
Fastest way to create N by 1 matrix which contain lots of zero without using for loop
a = 1; b = 2; c = 3; N = 10; D = [repelem(a, 4, 1); repmat([b; 0; 0; 0], N, 1); repelem(c, 2, ...

mer än 5 år ago | 0

| accepted

Answered
How to save figures while specifying the saving location, extension and resolution?
print(fig2, fullfile(FolderName, windowname2), '-dpng', '-r600') Use |print| instead of |savefig| to save a figure to a spe...

mer än 5 år ago | 0

| accepted

Answered
Parfor starting a new parallel pool at every call?
Do this once in your MATLAB command line to set the default setting to : ps = parallel.Settings; ps.Pool.AutoCreate ...

mer än 5 år ago | 1

| accepted

Answered
Save an output file which is a cell
Data = {'string', 1, [1 2 3 4]}; %Make sure there is no multi-element entity in each cell (like the matrix) MatLoc = c...

mer än 5 år ago | 0

Answered
huffman encoding for image
I haven't used huffmandict before, but based on the document and the error message you have, I suspect your inputs are wrong. ...

mer än 5 år ago | 0

| accepted

Answered
HISTCOUNTS a true replacement of HISTC?
Interesting finding that histcounts doesn't have the Dim option. You should ask TMW to add that feature - they must have overloo...

mer än 5 år ago | 0

Answered
how to use multiple function like mean and sum in cellfun at same time?
B = cellfun(@(x) [mean(x(:, 2:3), 1) sum(x(:, 4), 1)], A, 'UniformOutput', false); you'll get a 30x1 cell containing a ...

mer än 5 år ago | 0

Answered
Is Mathworks is ISO 26262 Certified Tool ?
<https://www.mathworks.com/solutions/automotive/standards/iso-26262.html> You'll probably have to contact MathWorks directly ...

mer än 5 år ago | 0

Answered
About the efficiency of parallel computing
Read this: <https://www.mathworks.com/help/optim/ug/improving-performance-with-parallel-computing.html> It depends on the ...

mer än 5 år ago | 1

Answered
Confidence interval for slope and intersect using bootstrapping
I believe it's just the percentile itself for bootstraps. If you get 1000 bootstrapped sample and results, then take the top 2.5...

mer än 5 år ago | 0

Answered
dimension error with * operator
Although N is a 100x100 matrix, when you do N(:), you make it into a 10000x1 vector. Get rid of the "(:)" when you want to prope...

mer än 5 år ago | 0

Answered
Changing letters to other letters with regexprep
Note that regexprep will replace things Sequentially. regexprep('ab',{'a','b'},{'b','c'}); ab -> bb -> cc To fix, r...

mer än 5 år ago | 1

Answered
How would I write a script to solve this problem. Assume that I have a vector named D. Using iteration (for) and conditionals (if and/or switch), separate vector D into four vectors posEven, negEven, posOdd, and negOdd.
My guess is Bryce needs to _"find the maximum and minimum elements, and get the summation"_ for each variable. But seems |max|, ...

mer än 5 år ago | 0

Answered
Determining the install location of a compiled program.
This was answered here: <https://www.mathworks.com/matlabcentral/answers/92949-how-can-i-find-the-directory-containing-my-com...

mer än 5 år ago | 0

| accepted

Answered
Matrix subtraction errors using repmat
Why do you need to use |repmat|? a 1x1 matrix is a scalar, hence you can just do A-B without repmat. A = 2; %this is a 1x1 ...

mer än 5 år ago | 0

Answered
EPS Export in R2018a/b
Here are some posts that deal with similar issues: <https://www.mathworks.com/matlabcentral/answers/92521-why-does-matlab-not...

mer än 5 år ago | 0

Answered
A challenging problem: how to obtain a semi-lower triangular matrix from a general matrix?
A = [ 0 0 1 -1; -1 2 1 0; 0 2 -1 -1; -1 0 0 1; -1 -1 3 -1; ...

mer än 5 år ago | 1

Answered
how to solve "Undefined function" problem?
Add the path where your missing function is to your Matlab working path. Read more here. <https://www.mathworks.com/help/...

mer än 5 år ago | 0

| accepted

Answered
Why does my program not graph my function (line 17)?
Use |fplot| to plot symbolic equations, and use |plot| to plot vectors x and y. See: <https://www.mathworks.com/help/symbolic/...

mer än 5 år ago | 0

| accepted

Answered
My matlab software crashes when i run my code without giving any error log.
Before fixing memory issues, without getting an "Memory Error" message that would suggest this is the issue, perhaps look into r...

mer än 5 år ago | 0

Answered
Dot indexing is not supported for variables of this type
Perhaps something is corrupted in the mlapp file? See this post. <https://www.mathworks.com/matlabcentral/answers/393830-mla...

mer än 5 år ago | 0

Answered
can I increase maximum possible array used memory?
Do you have a lot of background processes? One way to increase your array size is to increase your OS's swap space. For wind...

mer än 5 år ago | 0

Answered
How to rename a variable with a char
_"the output is a struct which contains fields and values."_ S = otherPersonFunction(...); %Returns structure with fields a...

mer än 5 år ago | 0

Answered
Managing Dependencies when Compiling Code in Linux
Try this: /usr/local/bin/mcc -m mainfile.m -a /usr/local/dir_to_your_m_files the -a [folder or file name] option will fo...

mer än 5 år ago | 0

| accepted

Load more