photo

rami


Active since 2012

Followers: 0   Following: 0

Message

Hin in norwat

Statistics

  • Thankful Level 1

View badges

Feeds

View by

Question


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)...

mer än 12 år ago | 1 answer | 0

1

answer

Question


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...

mer än 12 år ago | 1 answer | 0

1

answer

Question


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);.............;.....

mer än 12 år ago | 2 answers | 0

2

answers

Answered
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 ...

mer än 12 år ago | 0

Question


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 ...

mer än 12 år ago | 4 answers | 0

4

answers

Question


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...

nästan 13 år ago | 1 answer | 0

1

answer