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sarngon


11 total contributions since 2012

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Question


help me about integral inside integral
Hello everyone, I wrote a code for a function that includes inner functions and integral but I get confused I is working but ...

plus de 4 ans ago | 0 answers | 0

0

answers

Question


To get Better perfom for a Function
Hello everyone, I wrote a code for a function that includes inner functions and integral but I get confused I is working but ...

plus de 4 ans ago | 0 answers | 0

0

answers

Question


Multiplying Function Handles quad
Hi Guys , When I run this code below I get Error using * Inner matrix dimensions must agree. So whats your solution fo...

plus de 4 ans ago | 1 answer | 0

1

answer

Question


İntegral with array boundaries Need help
Hi Guys , I want to write a code which includes an array like x=[1 2 3;4 5 6] and my function is f=@(y) (y-x).^2 and...

plus de 4 ans ago | 1 answer | 0

1

answer

Question


how to integrate over array boundaries
Hi Guys , I want to write a code which includes an array like x=[1 2 3;4 5 6] and my function is f=@(y) (y-x).^2 ...

plus de 4 ans ago | 2 answers | 0

2

answers

Question


dynamic fmincon ode constraint
When I use fmincon to solve a nonlinear programming problem, I have the constraint from the system dynamic equation.Is there any...

plus de 7 ans ago | 0 answers | 0

0

answers

Question


ode23 calling and speicified time problems
hello, i have a prog. below *global Ua Ub Ua=3; Ub=0; [t,x]=ode23('train',[0,5],[0;0]); subplot(3,1,1);pl...

presque 8 ans ago | 0 answers | 0

0

answers

Question


how i discretize linear differential equations(2 or 3 order)
Hi, i have a ode23 result ad i must change it for ex:i have result od ode23 func. and i want to have x[j] j=0,1,....N...

presque 8 ans ago | 1 answer | 0

1

answer

Question


function and matrix form
codes function kdot=train(t,x) alfa=0.3; beta=0.13; gama=0.16; Ua=1; Ub=2; kdot=[k(2);(2/pi)*(atan((x-4)/0.05)+ata...

presque 8 ans ago | 2 answers | 0

2

answers

Answered
train dynamics undefined variable and ode problem
ok i change the matrix variable name as k(2)and kdot but now the prog gives such a error codes function kdot=train(t,x) alf...

presque 8 ans ago | 0

Question


train dynamics undefined variable and ode problem
hello, i need help about ode23 and subfunction topic function xdot=train(t,x) alfa=0.3; beta=0.13; gama=0.16; Ua=1;...

presque 8 ans ago | 2 answers | 0

2

answers