Feeds
질문
Substitute a differential expression for a variable subs()
I want to substitute in the following matrix result: A=[diff(theta(t),t) -diff(psi(t),t); -diff(theta(t),t) diff(psi(t),t)] ...
8년 초과 전 | 답변 수: 1 | 0
1
답변질문
Symbolic math- substitute a derivative function for a variable - subs
I want to substitute in the following matrix result: A=[diff(theta(t),t) -diff(psi(t),t) -diff(theta(t),t) diff(psi(t),t)] ...
8년 초과 전 | 답변 수: 1 | 0
