Data from Excel File is not read as such in Simulink

Question

Raghu Vamsi Kodaboina 2024-2-11

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此问题的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/2080826-data-from-excel-file-is-not-read-as-such-in-simulink

移动：Walter Roberson 2024-2-12

Hi,

I need help with Simulink. I have an Excel Sheet with NEDC Data with repsect to Time.

When I use Read from Excel Sheet, the data is captured in Simulink. Attaching a Scope to the output file shows that the data does not match with data in the Excel. It has the patterns, but some how the result is converted or averages. The Flat Curves are Pointy.

I have attached the Excel File with Plot and Simulink model. Coudl anyone please help me on this.

Thank you

Regards

Raghu

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Answer 1

Raghu Vamsi Kodaboina 2024-2-12

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此回答的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/2080826-data-from-excel-file-is-not-read-as-such-in-simulink#answer_1407216

移动：Walter Roberson 2024-2-12

HI Mathieu,

Thank you for taking your time to figure out the issue.

I have solved the issue. I found that model property manager was set variable step rather than Fixed step. As soon as I changed it the problem is solved.

Thank you again.

Regards

Raghu