Getting an error when trying to create a 92x1 matrix.

[242.8;241.4;243.8;243.0;243.6;...
240.0;243.6;242.8;242.2;242.0;...
243.4;242.8;243.4;242.6;239.2;...
240.8;240.6;241.0;239.8;239.2;...
241.2;242.0;238.6;237.2;237.4;...
238.8;239.0;241.8;241.8;239.6,...
239.0;239.8;239.2;241.8;239.2;...
239.2;238.4;238.6;240.0;239.6;...
240.8;241.2;237.8;237.6;236.6;...
238.6;238.0;239.2;238.0;238.4;...
237.4;237.0;238.4;238.4;237.2;...
236.8;237.4;236.8;237.8;238.8;...
235.8;235.2;236.8;238.0;240.4;...
241.4;236.6;235.2;235.2;236.6;...
233.0;235.6;235.2;232.6;232.2;...
233.2;234.6;234.6;235.8;237.2;...
235.0;235.0;237.0;238.6;234.6;...
234.8;235.4;235.2;235.8;236.8;...
235.6;235.6]
??? Error using ==> vertcat
All rows in the bracketed expression must have the same
number of columns.
Disregard the first Matrix I gave.
What am I doing wrong?

답변 (1개)

The problem is in the sixth row:
238.8;239.0;241.8;241.8;239.6,...
The comma at the end should be a semicolon. The comma creates horizontal concatenation, not vertical concatenation. The horizontal concatenation throws the error.
With that change, it works:
v = [242.8;241.4;243.8;243.0;243.6;...
240.0;243.6;242.8;242.2;242.0;...
243.4;242.8;243.4;242.6;239.2;...
240.8;240.6;241.0;239.8;239.2;...
241.2;242.0;238.6;237.2;237.4;...
238.8;239.0;241.8;241.8;239.6;...
239.0;239.8;239.2;241.8;239.2;...
239.2;238.4;238.6;240.0;239.6;...
240.8;241.2;237.8;237.6;236.6;...
238.6;238.0;239.2;238.0;238.4;...
237.4;237.0;238.4;238.4;237.2;...
236.8;237.4;236.8;237.8;238.8;...
235.8;235.2;236.8;238.0;240.4;...
241.4;236.6;235.2;235.2;236.6;...
233.0;235.6;235.2;232.6;232.2;...
233.2;234.6;234.6;235.8;237.2;...
235.0;235.0;237.0;238.6;234.6;...
234.8;235.4;235.2;235.8;236.8;...
235.6;235.6]
v = 92×1
242.8000 241.4000 243.8000 243.0000 243.6000 240.0000 243.6000 242.8000 242.2000 242.0000
.

댓글 수: 2

Thank You Star Strider, I found it at almost the exact time you answered! But it took me longer than you to find my mistake.
My pleasure!

댓글을 달려면 로그인하십시오.

카테고리

도움말 센터File Exchange에서 Creating and Concatenating Matrices에 대해 자세히 알아보기

태그

질문:

2022년 1월 31일

댓글:

2022년 1월 31일

Community Treasure Hunt

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

Start Hunting!

Translated by