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Sum of matrix signals in Simulink
In your MATLAB Function block, open the editor, click "Edit Data" icon, find the data for output 3, set the size. Or, in your S...

約6年前 | 0

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How to programmatically detect the difference between a figure and a random dialog or waitbar
Can you use the 'menubar' property? If not, run get(f), get(w), get(d) to compare all properties to see if you can find any uniq...

約6年前 | 1

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Is it possible to have a table with a numerical index instead of strings?
Keep in mind that in MATLAB, indexing like data(RowIndex, ColIndex) can be numerical or logical. The numerical index is 1-based....

約6年前 | 0

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How to update a signal in Simulink
The true meaning of the equation is x=previous_x+a*b. Use the "Delay One Step" block (also called z-delay, unit delay, 1/z). The...

約6年前 | 0

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element-wise exponential of matrix returns all 1s
It's a matter of display. Run this and show the result again. format long

約6年前 | 0

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How to figure out the number of rows for headers?
If you use [Num, Txt, Raw]=xlsread(), can you figure it out based on the numerical, text and raw data?

約6年前 | 0

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Show Simulink simulation progess inside Matlab skript without too much performance loss.
Add a Clock block to your root level model, or you can divide it by the totoal simulation time to get the percentage. You can us...

約6年前 | 0

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Does my license currently include Simscape Multibody?
Simscape Multibody is a separate toolbox other than Simscape. You can run "ver" in Command Window to see if you have "Simscape M...

約6年前 | 0

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How to hide code in S-Function block in simulink?
You have your source code (in .c or .m or Fortran), compile them into a .mex (or .dll) file using mex() command, then you can us...

約6年前 | 0

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Storing found values in array
I had this example code for answering a similar question. I think you can utilize it as an example for storing while-loop result...

約6年前 | 0

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Produce equality matrix based on elements in vector.
Like this? A=randi(10,5,1); B=randi(10,5,1); k=3; C=(B==A(k))

約6年前 | 0

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How can I insert a code that is in the MATLAB function block of my model in a report?
myMFBConfigobj = get_param(gcb, 'MATLABFunctionConfiguration') The source code is in .FunctionScript web(fullfile(docroot, 'si...

約6年前 | 0

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Plot(x,y2) with if condition y1(x)
You can check the output of y1>0. It's a vector so shouldn't be used in if statement. what you need for y2 is index=y1>0 plot...

約6年前 | 0

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Help with while loop programming
Almost there! Give it a meaningful but not confusion variable name, and don't repeat the same calculation. %this function will ...

約6年前 | 2

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Negative memory usage?
According to the document ProcessMemUsage—The amount of memory consumed in each phase. Sum the ProcessMemUsage across all the p...

約6年前 | 0

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Storing Outputs of a two output function recursion
Yes. There is no limitation on the number of outputs for recursive function.

約6年前 | 0

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Struct contents reference from a non-struct array object in yout.getElement
Like you said, In workspace yout is 7254x1 double, so you can't do vsignal= yout.getElement('VC_line'); You probably mixed up w...

約6年前 | 0

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How to check memory occupancy of a Simulink Model?
No such capability as of R2019b. We've submitted similar requests to the Mathworks. There are something that might be helpful. ...

約6年前 | 0

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outputname of variable depending on inputname
utilize inputname()

約6年前 | 0

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Signal Dimension Error WITHIN Default Simulink Cross Product Block
I ssume you didn't make any change to the "Add" block. Don't specify the size or dimension of your downstream signal (where the ...

約6年前 | 0

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How can I convert a uint12 data to an int12 data in Simulink?
If you have the fixed point toolbox, then it is straightforward. Define your data types and then use them anywhere in Simulink,...

約6年前 | 0

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How would I rewrite this loop to work?
Hint: need to be "T=T+1;" To plot to a different figure, run figure() first.

約6年前 | 0

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parse error message. "Parse error at '<='. usage might be invalid syntax"
Looks like it needs to be "while i<=3"

約6年前 | 0

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Help With Nested IF Statements!!!
if T > 0 & T <= To needs to be if T(j) > 0 & T(j) <= To

約6年前 | 0

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How to use a Matlab script in a Simulink Matlab Function Block, that is calling Matlab Functions.
You can certainly do that. Just figure out the input/output of your script and make it the top-level function of your MATLAB Fun...

約6年前 | 0

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find different combinations of splitting a vector
try nchoosek(V,1) nchoosek(V,2) % ... nchoosek(V,8)

約6年前 | 0

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Limit range in Data properties of a Chart variable not working?
The Min/Max value in data property won't automatically saturate the actual value of your data. They are there for the purpose of...

約6年前 | 0

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How can I format the datetime when the format is not recognized?
a="20200310T102613000"; >> datetime(a,'inputformat','yyyyMMdd''T''HHmmssSSS') ans = datetime 10-Mar-2020 10:26:13

約6年前 | 1

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Plot a VS graph from simulink scope to Matlab
Simulink Scope is always time based so the x-axis is always time. If you want Torque vs Speed, you need to use the "XY Graph" bl...

約6年前 | 2

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How can I create three 2,2,x subplots (total 12 subplots in 3 plots) from my surface of my FourierAnalysis?
figure(1) subplot(2,2,1); % more subplot figure(2); subplot(2,2,2); % more subplot figure(3); subplot(2,2,4) % more subp...

約6年前 | 0