simulink仿真时出现Index exceeds matrix dimensions. The array freq is empty and therefore has no valid indices.
时间: 2024-03-07 14:53:58 浏览: 104
The error message "Index exceeds matrix dimensions. The array freq is empty and therefore has no valid indices" typically occurs in Simulink when you try to access an element of an empty array. This could be caused by a few different things:
1. Check if the variable "freq" has been initialized properly and has some data in it. If it is empty, you will get this error message.
2. Check if the dimensions of the variable "freq" match the dimensions of the index you are trying to access. If they don't match, you will get this error message.
3. Check if there is an issue with the input or output signals of your Simulink model that is causing the "freq" variable to be empty.
Try to debug your model and see if you can identify the root cause of the issue.
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