rami

2012 年からアクティブ

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Hin in norwat

質問

ODE45 WITH MATRIX V AND TIME
Hi I have a function function xprime = tdofssfun(t,x) global a b u k x0 T v1 xprime = (a-b*k)*x -(a-b*k)...

12年以上前 | 1 件の回答 | 0

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質問

State space equation
Hi I have state space equation Xdott= (A-BK)X+BXref Where A is (3,3) matrix B(1,3), K(3,1) Xref is [3,1] How I can find X m...

12年以上前 | 1 件の回答 | 0

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質問

Matrix differentiation
Hi I have matrix (3,3)in the form M=[cos(a)*sin(b)*cos(c) sin(a)*sin(b)*sin(c) cos(a)^2*sin(b)^2*cos(c);.............;.....

12年以上前 | 2 件の回答 | 0

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回答済み
for loop
thx The link was so useful and the answer will be for one variable for i=1:3 for j=1:3 for k=1:3 ...

13年弱前 | 0

質問

for loop
Hi I have matrix M(3,3) I need to solve this equation for i=1:3 for j=1:3 for k=1:3 ...

13年弱前 | 4 件の回答 | 0

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質問

sum in matrix
Hi if i have x matrix from 1 to i have many different value and i want creat a new matrix y where y(1)=x(1) y(2)=x(1)+x...

約13年前 | 1 件の回答 | 0

回答

Thankful Level 1