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I can't change polygon faces's color
To explore further on this, follow the documentation provided here

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How to know which pixels are covered by a plot?
Similar question is answered here, check if it can help you

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angle conversion using for/while loops
you can learn about them in the documentation from mathworks here.

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convert rgb 3D matrix to 2D
Yes, you can proceed with above provided information.

casi 4 años hace | 0

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Why, when I open the histogram variable from the workspace,sometimes it opens in the variables window and somtimes in the plot window?
Hi, I don't see it as a usual issue, can you be more specific when you get issue,you can try with examples mentioned in the doc...

casi 4 años hace | 0

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Matlab 2020 plot icons missing
You can refer to a similar question answered on the forum here.

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Finding mximum value in text file
A way to do is to read the txt file in to an array in matlab and then perform operations on it to get your desired results You ...

alrededor de 4 años hace | 0

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How can I call a function inside a class in the command window?
In addition to above going through this linkwould help you ramp up using classes in MATLAB.

alrededor de 4 años hace | 0

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How to find common elements in each row of two different matrices?the output must be an array whose rows are made up with the element in common of each row of the matrices in input
Yes, the above provided example should give some insight in to getting your output for further study refer to link, to learn ac...

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Write Matlab code to evaluate 14x^2+2x + 4 and assign it to y.
It is similar to evaluating expressions in any other programming language, for instance you do it as y = 14*(x^2) + 2*x +4; f...

alrededor de 4 años hace | 0

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How do I turn an integer into clock time
In addition to the hints given, this would entirely solve your problem function Time = findclocktime(I) flag = 'am'; ...

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5G - PDCCH DMRS
There is an example to describe DCI processing in the 5G system, you can refer it here, for further information you need to refe...

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Why does Command Windows on MATLAB Onramp NOT display properly?
The Error says that your Browser is not supported, you can check Browser requirements at http://mathworks.com/support/requireme...

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Make a curve and fit it in a "stacked" histogram
From your code I see that, “data” is a matrix which is input to histfit function, but histfit expects a vector input , thereby ...

alrededor de 4 años hace | 0

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What is an alternative to cell arrays in simulink models?
Way to achieve this is to save cell in to .mat file and load that file in the MATLAB script in Simulink which will be read here ...

alrededor de 4 años hace | 0

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Pad array to certain size
Hi Raheem, This is how you can realize your required outcome, x=randi(256,200,200); % Initial Matrix z=zeros(425,425); %New m...

alrededor de 4 años hace | 0

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How to make gaussian pplot with my data
As per my understanding you want to plot the probability density function with “mu” which must be average of your data. You can ...

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Matlab 2019b installer does not install on Mac OS Catalina
Hi Roozbeh, It is not necessary to remove the 2019a installation to install the 2019b version but the issue might be because o...

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Is the matlab license linked to the MAC address?
Contact your sales representative to get detailed understanding about your license terms. If you don’t know who your sales repre...

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Matlab 2019a installation error
Contact your sales representative to get detailed understanding about your license terms. If you don’t know who your sales repre...

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Why do I see the error "Something unexpected occurred" when I try to install Simscape Multibody add-on?
For the errors as such you can refer to the explanation given for the similar error, which can resolve it.

alrededor de 4 años hace | 0

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Simulation Data Inspector - hide box around selected plot
As of now there is no way to achieve it, have escalated the issue to the concerned development team.

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matlab code for qpsk digital modulation in mimo
I understand your question as, you need to develop MIMO system using QPSK as the modulation type, which doesn’t deviate from the...

alrededor de 4 años hace | 0

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Why did my matlab skript become super slow
Hi Christian, Since the script is not attached couldn’t give you apt solution, Few possibilities might be due to other proce...

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Coefficient and Formatting Help
You may look into the documentation here and there are sample scripts to execute differential equations at the end.

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Why is fmincon slower in comparison to other solvers?
That might be one of the reasons, however you may try Nondefault option of Algorithm as ‘sqp’, which can be sometimes faster. M...

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how can i prelocate arrays
Pre allocating arrays may not solve your problem, as the error msg states you are indexing array ”u” using either negative integ...

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Signal Processing Align Error
Hi Sandeep: You need not check delay to use alignsignals since it doesn’t make any difference by changing order of argument...

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plotting offset between data
Hi Boutros, If you mean to plot the deviation of the data between all possible pair this is how you can realize the solution f...

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Matlab cannot identify the mex function
You are trying to use mex file generated for mac OS (as I see in the link which you provided) which doesn’t work on platforms ot...

más de 4 años hace | 1