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Brwa


Active since 2013

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Please, someone help me with using state space
Anyone, Can help me with solving this Differential equation using state space method? Mu” + Cdu’ + Ku = u”g n = 2 ...

10 years ago | 0 answers | 0

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answers

Answered
anyone can explain this error message
Thank you guys yes, i typed but i couldnt understand it cleary, but Im clear with it now. my problem is, I have a for loop...

11 years ago | 0

Question


anyone can explain this error message
What does this message mean? ??? Error using ==> vertcat Out of memory. Type HELP MEMORY for your options.

11 years ago | 3 answers | 0

3

answers

Answered
I got error, dimesion mismatch, what does this mean? please help
Thanks Mr Andrei Bobrov and Mr Walter Roberson I have another problem since some input values are vectors not scalars as you ...

11 years ago | 0

Question


I got error, dimesion mismatch, what does this mean? please help
A = zeros(10,10) A(1,1) = 'Story' A(1,2) = 'Force' A(2,1) = 1 A(3,1) = 3 . . etc ??? Subscripted assignm...

11 years ago | 3 answers | 0

3

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Answered
how to plot only one iteration in for loop?
Thanks you guys, I collected all of your ideas then I come out with new code which can do my job. Here is the code A=[2 ...

11 years ago | 0

Question


how to plot only one iteration in for loop?
A=[2 2 2; 3 3 3; 1 1 1]; B=[1 2 3]; As you can see it bellow, this loop consist of 3 iterations. Can i ask Matlab to plo...

11 years ago | 4 answers | 0

4

answers

Question


How can i give a number or name to each iterative in for loop?
example: A=[2 2 2; 3 3 3; 1 1 1]; B=[1 2 3]; for i = 1:3 C = B + A(1:end,i) end C = 3 ...

11 years ago | 2 answers | 0

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answers

Question


Any one can help me to check this code ?
A = [ 1 1 5; 2 1 6; 3 7 5 ]; B = ones(3,3) S = eye(3,3) O = [2 7 6; 3 7 0] for j = 1: 1: 3 ...

11 years ago | 1 answer | 0

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answer

Answered
please help, I want to make comparative loop
Thank you Mr Walter Roberson, both of them works well. thanks alot, wish you the best

11 years ago | 0

Question


please help, I want to make comparative loop
Hi everyone, I have 2 problems. 1-I want to plot a figure for each value of y its mean i should have 10 figures, i tried man...

11 years ago | 2 answers | 0

2

answers

Answered
converting vector to matrix
Both of David Sanchez and james tursa have done it well, but in the case of james tursa he miss type i think he should type as ...

11 years ago | 1

Answered
Anyone can help me to improve this code?
Thanks for your helps, Andrei Bobrov and David Sanchez. you guys are so nice. This is my code. it works good, to be honest i l...

11 years ago | 0

Question


Anyone can help me to improve this code?
Dear friends; I have a code which is not suitable for big matrices or unlimited matrice. I would like to make it better because ...

11 years ago | 3 answers | 0

3

answers

Answered
Error in my code
I have posted another question, please take alook if you can answer me. I appreciate your help http://www.mathworks.com/matla...

11 years ago | 0

Question


changing position of numbers in a vector
Im new in matlab, i hope someone can help me with my problem. I need to make a code to solve this Cobinatoric example. I have ...

11 years ago | 4 answers | 0

4

answers

Answered
Error in my code
Thanks Mr. Azzi Abdelmalek. yes, you are right.

11 years ago | 0

Answered
Error in my code
thanks for your answers and comments. actually Im trying to solve a state space sytem which is x'=Ax + Bc*u y =Cx + Dc*u...

11 years ago | 0

Question


Error in my code
Hi everyone, Im trying to run a dynamic system, but i got some error. if someone know the source of this error please explain it...

11 years ago | 6 answers | 0

6

answers