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How can I rewrite this to get peak locations?
Perhaps the islocalmax function with the dim input argument will meet your needs.

3 years ago | 0

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Using a function and fsolve with a for loop
Either remove the section of code starting with "T = 1:1:40;" from your function file and run it in the Command Window or anothe...

3 years ago | 0

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Unexpected behavior from FMINSEARCH when using zero or very small initial guess
Take a closer look at the message the last fminsearch call showed you that states why it completed the optimization. Optimizati...

3 years ago | 0

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Is there a utility to check an MCR install?
What does "neither program will run" mean in this context? Do you receive warning and/or error messages either when you create ...

3 years ago | 0

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How to alter a bit
I agree with Jan that the actual format of your data is not clear to me. In the first block of code below A does not contain the...

3 years ago | 1

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I am trying to disallow the user from inputting non-sense answers.
You are missing at least one check. In addition, since the code that gets executed if any of your if statements are satisfied th...

3 years ago | 0

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How to fix anomalies in graphs
It looks like you may be calling plot with x data that is not sorted. Compare plotting a sine curve with sorted data: x = 0:360...

3 years ago | 1

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distributionFitter: Lognormal distribution
I am pretty sure that the data and the frequency arrays are positive (>=0). 0 is not positive. What does this command show? a...

3 years ago | 1

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i want to guide edit output has number+text
Like this? z = uicontrol(Style="edit"); n = 25; z.String = string(n*1j);

3 years ago | 0

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Matlab file MAC - Script Error
Did you already have a copy of the file in the directory to which you downloaded? I'm not sure if Mac behaves the same way as Wi...

3 years ago | 1

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Calculations wrong in appdesigner
Result should be 315.5 but is not?? So what is it if it's not 315.5? Since you said this is part of an app my guess is that on...

3 years ago | 0

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Output of values via a callback function
For this particular question you could addpoints to an animatedline inside the callback function. Each press of the button callb...

3 years ago | 1

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Error using feval Function to evaluate must be represented as a string scalar, character vector, or function_handle object.
Another approach, if you don't want to work symbolically as @Walter Roberson did, is to create an anonymous function. All I need...

3 years ago | 1

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Answered
Using accumarray for histcounts2 with >1024 bins in 1 dimension
MATLAB limits the number of bins if you specify BinWidth. If you specify a list of edges MATLAB will use that list of edges to d...

3 years ago | 0

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Answered
For very long solution result Workspace doesn't show the full answer
Rather than trying to read 100 pages of text, a couple of options that may suit your needs: call the ccode function convert th...

3 years ago | 0

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Matlab built-in function not identified
According to a search there are several different functions named coefTest in Statistics and Machine Learning Toolbox. From a qu...

3 years ago | 0

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How to solve: Limits must be a 2-element vector of increasing numeric values.
Let's look at a couple sections of your code. I'm going to comment out the function declaration line so I can run this in Answer...

3 years ago | 0

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How to plot binned data from a table?
Take a look at the "Aggregate Timetable Data and Calculate Mean Values" example on the retime documentation page.

3 years ago | 0

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Question about toolbox dependencies
The behavior you described for iqr is not a bug. The Version History on the documentation page for the iqr function in MATLAB f...

3 years ago | 0

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Add suffix to name of all variables in workspace
Can you dynamically create variables with patterned names like a_test, b_test, c_test, etc.? Yes. Should you do this? The gener...

3 years ago | 0

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How to round values of table with mixed types?
Using a sample table: Temp = [37.3;39.1;42.3]; Pressure = [30.1;30.03;29.9]; WindSpeed = [13.4;6.5;7.3]; WindDirection = cat...

3 years ago | 0

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What is an LAPACK loading error when using polyfit?
There are two Bug Reports that look potentially relevant to this situation. One was fixed in release R2014b and the other in rel...

3 years ago | 0

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How to create a datetime array in C++
The datetime function supports the Extended Capability of C/C++ Code Generation (with some limitations listed on its documentati...

3 years ago | 1

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Time and Space Efficiency Problem in Multi-Format .csv file Splicing and Saving
Assuming your data files don't have any header rows, I'd consider avoiding the read/save process and just use operating system c...

3 years ago | 0

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Answered
How to read the result of fprintf
ID = 42; fprintf('set %d\n', ID); When called with that syntax, fprintf does not write to a file. It writes to the Command Win...

3 years ago | 0

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Inquiry about companies using Matlab for motor controller design of EVs powertrain
You could search the customer stories for stories about electric vehicles and motor control.

3 years ago | 0

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numerical integration inf to inf
Look at your function over the region in question. e=0.01; f= @(x) 1./sqrt((1-x.^2)+(e/2)*(1-x.^4)); a=-1; b=1; fplot(f, [-...

3 years ago | 0

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Viewing Symbolic Matrix Entries in Variable Tab?
If you're planning to use the symbolic expression in a loop you may want to create a MATLAB function file from it using matlabFu...

3 years ago | 1

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Grey Wolf optimizer in matlab
The ability to define local functions in scripts was introduced in release R2016b.

3 years ago | 0

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Answered
App designer: How to define self-referring properties?
That code does not define a variable named x. It defines an object property named x. You're assuming that defining one property...

3 years ago | 1

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