How can I increase the output vector of a loop from a 7 x 7 double to a 31 x 7 double?

1 次查看（过去 30 天）

显示更早的评论

Dursman Mchabe 2018-10-7

0
链接

此问题的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/422692-how-can-i-increase-the-output-vector-of-a-loop-from-a-7-x-7-double-to-a-31-x-7-double

关闭： MATLAB Answer Bot 2021-8-20

在 MATLAB Online 中打开

Hi everyone, I would like to use a for loop (employing Euler method) to solve ODEs and algebraic equations. However, loop only generate a vector of 7 x 7 double, and I am expecting a 31 x 7 double vector. Also, when I plot t-vector vs y-vector, I get an error message:

Error using plot
Vectors must be the same length.
Error in EulerMethod (line 62)
plot(t,y)

For the details, I have attached the m-file (EulerMethod.m). I have also attached the functions/files that it calls, namely Hion.m, C_Bulk.m, odes.m and Parameters.m.

I thank you.