Matrix dimensions must agree ERROR WITH MY CODE.Can anyone suggest a solution to this problem in my code below

2 次查看（过去 30 天）
TRISHITA BANERJEE
TRISHITA BANERJEE 2018-6-25
回答： Walter Roberson 2018-6-25
x1 = [x_m';zeros(t_o,1)];
x2 = [zeros(t_o,1);x_m';zeros(t_o,1)];
x3 = [zeros(2*t_o,1);x_m';zeros(t_o,1)];
x4 = [zeros(3*t_o,1);x_m';zeros(2*t_o,1)];
x5 = [zeros(4*t_o,1); x_m'];
y_m = x1+x2+x3+x4+x5;% Simulated Measurement
y_m=y_m';

请先登录，再回答此问题。

回答（1 个）

Walter Roberson
Walter Roberson 2018-6-25
Suppose the number of rows in x_m' is M. Then x1 has M+t_o rows, x2 has t_o+M+t_o = M+2*t_o rows, x3 has 2*t_o+M+t_o = M+3*t_o rows, x4 has 3*t_o+M+2*t_o = M+5*t_o rows, x5 has 4*t_o+M = M + 4*t_o rows.
And then you try to add these items, each of which has a different number of rows (except in the case where t_o is zero). You cannot add when the number of rows or columns or pages is different.

类别

在 Help Center 和 File Exchange 中查找有关 Simulink 的更多信息

标签

Community Treasure Hunt

Find the treasures in MATLAB Central and discover how the community can help you!

Start Hunting!

Translated by