Call M File In SIMULINK Model

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hardik
hardik 2014-9-18
评论： nima nabavi 2020-9-2
I want to call M File In SIMULINK Model. I take one x constant , One Matlab Fnc , Matlab Fnc Output to display .
I want to x value as input in M file function and their output display in y varibale.
How can i do it ?
  1 个评论
charmingtilak
charmingtilak 2017-9-19
i have to import large data in .mat file to To file function block.. kindly assist me |

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采纳的回答

Rajiv Ghosh-Roy
Rajiv Ghosh-Roy 2014-9-18
You can use the Interpreted MATLAB function block for this; it can be found under the User defined functions category in the Simulink library browser.
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huan zhang
huan zhang 2019-6-14
did you solve the question and call a m file successfully in simulink?

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更多回答（2 个）

Shravankumar P
Shravankumar P 2014-9-18
Open your simulink library
1) Select simulink in the tree view. 2) Simulink/user-defined functions/MATLAB Function 3) open a new model and place MATLAB function block in it,then double click on it 4) now write your function
function y = fcn(x)
%#codegen
y = x^2;
  2 个评论
hardik
hardik 2014-9-18
I got these error
Unable to locate a C-compiler required by Stateflow and MATLAB Function blocks. Use 'mex -setup' to select a supported C-compiler.
Abdullah Alshammary
Abdullah Alshammary 2016-4-18
then take this line out: %#codegen It is meant for mex to generate c code for it. Apparently you don't have mex but that's fine.

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atef
atef 2016-9-5
Use the Interpreted MAT-LAB function block .... MATLAB function: TestFun(u) and it will call m file: TestFun.m
function kp = TestFun(i) kp = i*10; disp(kp); end
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ABISHA P
ABISHA P 2017-1-11
how to call .m file in simulink model for performing filtering operations like sliding window , savtzky golay filter , spectrogram generation, these operations are done in m file same thing has to be called in simulink ? How can i do it?

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