Error copying a segment of values from an input vector to a property vector with different sizes using MatLab Coder

Question

Jose Marcelo Duarte 2020-4-8

0
链接

此问题的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/516446-error-copying-a-segment-of-values-from-an-input-vector-to-a-property-vector-with-different-sizes-usi

回答： Andy 2020-4-9

NCoerrGfskDetect.m

While trying to generate a mex file, I'm getting the error "Dimension 1 is fixed on the left-hand side but varies on the right ([16 x 1] ~= [:? x 1]) " in the line code below

obj.prevInput = u(idx);

where obj.prevInput is a fixed length propertie (16x1), u is fixed length (128x1) input, and idx is a variable vector of index that address a continuous segement of u with size (16x1). Althought, all assigments to idx have the size of obj.prevInput, idx size is being identify as (1x:inf) by Matlab Coder.

How do I fix this error?

I have attached my full system object code.