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Error in port widths or dimensions. 'Output Port 1' and Error in port widths or dimensions. Invalid dimension has been specified for 'Input Port 5'
Clicking the link in the error message would lead to the block in the Simulink model. Double click the two port blocks to check ...

plus de 4 ans il y a | 0

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What can I do so that a "matlab function" block can read the variables defined in a .m file
In the MATLAB Function block editor, click "Edit data", add "Aq11" as a "parameter".

plus de 4 ans il y a | 0

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Checking the exisiting of the Goto block with specified GotoTag
find_system('ModelName','BlockType','Goto','GotoTag','Out4')

plus de 4 ans il y a | 0

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How to add programmatically second input to Scope block in Simulink
specify 2 ports when you add the Scope block add_block('built-in/Scope','test/scope','NumInputPorts', '2');

plus de 4 ans il y a | 1

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How to get Leftmost block position
Get the position data of all the blocks Find the Min x value Through index, find the block

plus de 4 ans il y a | 0

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How do we import a custom image on MATLAB which are outside of preinstalled libraries?
a = imread("c:\mydocument\cameraman.tif")

plus de 4 ans il y a | 1

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How do I find out what type of block a Simulink block is?
What is a "sim"? If you have a Simulink model, double click the block. The block type is usually shown at the dialog window. Cli...

plus de 4 ans il y a | 0

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Why am I getting "Potential conflicting usages of identifier "FALSE": a parameter and Language Keywords"
You know 'false' is used by MATLAB as logical value for 0. I think 'FALSE' might be used by Stateflow or some customized definit...

plus de 4 ans il y a | 0

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Random shuffle of vector elements
p=randperm(3); index=[1,1+p,5]; b=A(index);

plus de 4 ans il y a | 1

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How do I fill a 1000*25 length vector with random, non-repetitive numbers from 1 to 1000000?
a=zeros(1000,25); a(:)=randperm(1000000, numel(a));

plus de 4 ans il y a | 0

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How can I control multi-switches
Use Toggle Switch or other switch blocks from Simulink Dashboard to connect to your acutal Switch blocks inside your model.

plus de 4 ans il y a | 0

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Invalid use of operator
There is a difference between operator "*" and ".*". But there is no such an operator as ".-" in MATLAB.

presque 5 ans il y a | 0

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Simulink Switch Outputs wrong data format
check the size/dimension of the Constant zero block, the "TriggerOUT" Outport block and the Switch block itself. Specify it as [...

presque 5 ans il y a | 1

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Error using arrayfun All of the input arguments must be of the same size and shape
no need to use arrayfun() for this. cellstr(dec2bin(sbox,4))

presque 5 ans il y a | 1

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How can I create a set of N diagnal matrices range from diag(1, 1, ... , 1) to diag(-1, -1, ... , -1) for testing purposes?
a=(dec2bin(15:-1:0)-48)*2-1; z=zeros(4,4,16); for k=1:16 z(:,:,k)=diag(a(k,:)); end

presque 5 ans il y a | 1

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Creating a pulse for thermal noise
clc,clear Hz = 10; Amp = 10; x = -10:0.01:10; % a pulse function f = @(xi,a,b) a*rectpuls(xi,b)-174; % plot to plot(x,f...

presque 5 ans il y a | 0

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How to convert 32x32x2x20000 into 20000x1 cell array?
mat2cell() ?

presque 5 ans il y a | 0

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Multiple plots not working on the simulink spring mass model
This one again? https://www.mathworks.com/matlabcentral/answers/646918-my-simulink-model-seems-to-not-receiving-proper-variable...

presque 5 ans il y a | 0

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Insert degree symbol in axis title.
title('9^oE') text(0.5,0.5,'9^oE') xticklabels({'0^oE','1^oE'}) doc title search for "superscript"

presque 5 ans il y a | 0

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Data type work vector name must less than 31 characters long
Assume you are using base workspace as data source, could run this in Command Window and inspect the "data type" property value?...

presque 5 ans il y a | 0

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Creating a vector from a set of coordinates
You mean like this? There is really no need to do this. Please explain the need. x = [10.1, 5.4, 7.3]; y = [2.3, 7.4, 8.8]; i...

presque 5 ans il y a | 0

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Replace loop with more efficient procedure to make it faster
Would this give you a clue? t1=1:3; t2=(1:4)'; flag=(t1==t2)

presque 5 ans il y a | 1

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Can I save all the command history of a running script?
diary()?

presque 5 ans il y a | 0

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MATLAB path linked to last user account for designated computer license installed on Windows 10 device
There is no problem with the installation. No one should modify the build-in pathdef.m. Instead, everyone should use a short-c...

presque 5 ans il y a | 0

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How can I use or call .exe file in my normal matlab script ?
doc system

presque 5 ans il y a | 0

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Unable to do Modeling simulink for MAB and JMAAB
Model Advisor, by products, Simulink, modeling standards, MAB It requires Simulink Check toolbox

presque 5 ans il y a | 1

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How to make the value in Data Store Memory global
The example is here. https://www.mathworks.com/help/simulink/ug/using-global-data-with-the-matlab-function-block.html Most like...

presque 5 ans il y a | 1

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Modify the storage class in the data dictionary programmatically
https://www.mathworks.com/help/simulink/ug/store-data-in-dictionary-programmatically.html

presque 5 ans il y a | 0

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How to programmaticaly set storage class (2020a) in Data Store Memory ?
if "DSM_Block" is a block handle, you can use get/set if "DSM_Block" is a block path, use set_param/get_param

presque 5 ans il y a | 0

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Error:Brace indexing is not supported for variables of this type.
Run "dbstop if error" in MATLAB Command Window first and then run your optimization. Hopefully you will be able to see the line ...

presque 5 ans il y a | 0

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