How can i pass an array of 10x1 to Simulink built in function. Output of this function should be one value of array element at a certain simulation time

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Syed Haider 2014-6-10

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https://ww2.mathworks.cn/matlabcentral/answers/133531-how-can-i-pass-an-array-of-10x1-to-simulink-built-in-function-output-of-this-function-should-be-one

回答： Kaustubha Govind 2014-6-10

I have an array of data in which i have 10 elements in a column. i want to pass that array to a built in function of simulink. The output of built in function should be a single value of an array at a particular simulation time. For example : Array values are [100; 98; 97], when simulation time is 1us output of function should be 100, when simulation time is 2us output should be 98 so on.. i am doing curve fitting on my data and using an equation in built in function to evaluate a single value at a particular simulation time. But i am getting an error of approx 1% which is not desired in my work. Thanks in advance.

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Answer 1

Kaustubha Govind 2014-6-10

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https://ww2.mathworks.cn/matlabcentral/answers/133531-how-can-i-pass-an-array-of-10x1-to-simulink-built-in-function-output-of-this-function-should-be-one#answer_140253

Looks like you need the Buffer block. If you don't have a DSP System Toolbox license, you might want to try this File Exchange submission: Buffer and UnBuffer using Simulink Blocks.