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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...

6 years ago | 0

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How can I find specified Block Types in Simulink ?
Advanced, then select BlockType, and set value

6 years ago | 0

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Error: Function definitions are not permitted in this context
Cut these code from your script. Create a separate .M file called fun.m and past the code. %fungsi objektif function f = fun( ...

6 years ago | 0

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How do I get stateflow to use parameters in Simulink.parameter object?
If you add a "data1" in Stateflow and specify its scope as "Parameter" and "Type" (meaning data type) as "Inherit: same as Simul...

6 years ago | 1

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Answered
Index in position 1 is invalid error
before the loop, check the value of n and m. They might not be an integer. You are doing pointer(n,2) for the first loop.

6 years ago | 0

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Answered
Loading text file with header and using Textscan yeilding empty array
Your code works fine, not sure what is the problem. Another way is to use importdata() out=importdata('file.txt',' ',6) str=s...

6 years ago | 0

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bode function plot Help
You may not have the Control System Toolbox, which is required for having tf(). Run "ver control" to find out >> H=tf([10,0],...

6 years ago | 1

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Find column position of trues in a binary matrix
see if you can get it from [i,j]=find(A) >> A = [1 0 1 0 0; 0 0 1 0 1; 1 1 0 0 0]; [R,~]=find(A.'); out=transpose(r...

6 years ago | 0

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Answered
upgradeadvisor always compares incompatibilities with the latest Matlab release?
The answer is yes. Basically, it is the upgradeadvisor() function contained in each version of MATLAB/Simulink. The output might...

6 years ago | 0

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Answered
Simulation doesn't see variable when called inside a function
The problem is that in your model, the block 'zad4/Constant' is looking for the parameter 'Value', presummabley from the base wo...

6 years ago | 2

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Answered
Save out. variables of Workspace to .mat
with model open, press Ctrl+E, select "Data Import/Export", un-check "single simulation output"

6 years ago | 0

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Answered
isempty: Not enough input arguments.
Do you have an example data? >> x.y.z=[] x = struct with fields: y: [1×1 struct] >> isempty(x.y.z) ans = logic...

6 years ago | 0

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Custom plot in MATLAB?
https://www.mathworks.com/help/releases/R2019b/matlab/creating_plots/plotting-with-two-y-axes.html

6 years ago | 0

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Export Spectrum Analyser trace to workspace or file
Run this to open the document and example, I believe the answer can be found there. The key is probabaly the function getMeasure...

6 years ago | 0

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Running simulink model in a for loop and separately storing variable data in each loop
If theta is a scalar, P1=1:1:5; P2=2:1:5; SavedTheta=zeros(length(P1),length(P2)); for i=1:(length(P1)) for j=1:(length...

6 years ago | 1

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Answered
creating new fields in multiple structures with loops
This is the time to use structure array, not to use strA, strB, strC, ... Just like use array A=1:3, not to use A1=1, A2=2, A3=...

6 years ago | 0

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Using Timer to switch off a switch in Simulink
No need or it's hard to do it using MATLAB Function block. Hope this answer gives you a clue. https://www.mathworks.com/matlabc...

6 years ago | 1

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Answered
Unable to get Embedded coder options while using borrowed license
The license info showed at "ver" command only shows the toolboxed "installed". Run "license inuse" to find out if you possess th...

6 years ago | 0

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How to combine 2 structures into 1?
d=[struct2cell(a);struct2cell(b)]; f=[fieldnames(a);fieldnames(b)]; c=cell2struct(d,f)

6 years ago | 0

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How to get last numerical value from column A only?
P(1,end) would be it.

6 years ago | 0

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Vector Manipulation into a matrix?
A=(1:21)'; temp1=reshape(A,3,[]); temp2=temp1'; B=fliplr(temp2)

6 years ago | 1

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How can I index a vector based on the vector's values?
I believe it is like this V = [2 5 4 1 3]; newV=zeros(size(V)); index=1; for k=1:numel(V) newV(k)=V(index) index=n...

6 years ago | 0

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How to sum multiple rows elements within the matrix
a=rand(6,7); b=reshape(a,3,[]); c=mean(b); d=reshape(c,2,[]);

6 years ago | 0

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Why there is a problem coming in the connection although I am using a Voltage sensor compatible block for this?
Please read and undrstand the block. Connect the Positive and Negative terminal. V is the Physical signal output port for voltag...

6 years ago | 0

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Answered
Error using readtable, Input must be a row vector of characters or string scalar: WHERE IS YOUR PROBLEM??
readtable() can read one file at a time. Your "files" variable seems to contain multiple files. So you can't use readtable(files...

6 years ago | 0

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Answered
Why am I receiving "Error using ones Size inputs must be scalars" when I try to get submatrix with this function?
Then you can't do ones(n,n) since >> n=sqrt(N) n = 1.0000 2.0000 1.7321 1.4142 1.7321 1.4142 2.0000 ...

6 years ago | 0

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Answered
Run matlab command after Simulink code gen is complete?
set_param(model, 'PostCodeGenCommand','pcgScriptName') but I would create a script to call rtwbuild() to generate code and then ...

6 years ago | 0

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Answered
How to convert an integer value in real value (float) simulink
Date Typer Conversion block?

6 years ago | 0

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Answered
Help with function formula
t=0:0.5:2 y=t.^3./(3+3*t)+1

6 years ago | 0

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Answered
check if a condition is true for a certain time (Simulink)
Connect this condition to an integrator. If the condition is true, the integration will increase. Compare it to 0.8, you will ge...

6 years ago | 1