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Elizabeth


Active since 2012

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Answered
Can't define functions in Matlab
Your function name must match the file name you save it under. Could this be the issue?

ungefär 12 år ago | 0

Answered
Please help as I am struggling to solve this homework problem.
Don't know if this is any assistance to you but--Here is my code for the Gauss-Seidel iterative method: function [ X, Nt...

mer än 12 år ago | 0

Answered
How do we solve multiple ODEs to fit empirical observations by optimizing multiple constants?
Set each ODE equal to zero on the RHS and minimize the difference between the two terms on the LHS for each of your ODEs to be o...

mer än 12 år ago | 0

Answered
"nonlincon" part of the "fmincon" function in the optimization toolbox
What if you globalize the variables that you want to define in the nonlcon function. You would write global variable1.. global...

mer än 12 år ago | 1

| accepted

Answered
Objective Orientated Programming in Matlab
# Engineering Optimization- Theory and Practice 4th Edition by Singiresu Rao # Optimization Concepts and its Applications in En...

mer än 12 år ago | 0

Answered
i want my fun value to be zero and also should satisfy the constraints,i uesd fmincon command
Hello sir, I obtained what I assume to be the correct result for your program: Local minimum found that satisfies the con...

mer än 12 år ago | 0

Answered
what changes i need to make for better answer (fmincon)
Hello sir, I obtained what I assume to be the correct result for your program: Local minimum found that satisfies the const...

mer än 12 år ago | 0

Answered
matlab error! "must return a column vector."
First of all, you initialize n_loss as a 3x1 column vector of zeros and then start to define it as a 3x3 matrix when you use the...

mer än 12 år ago | 0

Answered
Optimization algorithm in simulink
I don't know if this will be useful to you or not but there is a series of tutorials and files for mpc & simulink in the file ex...

mer än 12 år ago | 0

Answered
Defining a for loop
Matlab code t0= 0; %assign an initial time t0 tf= 100; %set final time tf for t=t0:tf {execute commands} end Is this...

mer än 12 år ago | 0

Answered
plotting a linear equation
Or: By all means, the solution method above will work. However, as your function increases in complexity, that command becomes ...

mer än 12 år ago | 3

Answered
How to set plot axes?
axis([0 1100 0 80000])

mer än 12 år ago | 0

| accepted

Answered
Finding the maximum value in a loop
I am a little confused on the code you've provided. Perhaps if you were to clarify the problem statement and your objective mo...

mer än 12 år ago | 0

Answered
How to use previously calculated value in next iteration
Something that may be more efficient for your code is: Tfn(1)= 5 % initial value of Tfn for 2:700000 Tfn(n)=(1/32)*...

mer än 12 år ago | 0

Answered
finding unknown values in a column by using the indices (indexes) of known values.
Probably not as efficient as those above, but this is the simplest way I always tried to do it. j= find(row1==1.5); for ...

mer än 12 år ago | 1

Submitted


pregress.m
A Matlab function pregress.m to carry out linear regression for an arbitrary order n polynomial.

mer än 12 år ago | 1 download |