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Daniel Wells


Northwestern University

Active since 2011

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Embed Matlab movies into Latex
I am having a difficult time embedding a movie made with Matlab (via the use of getframe and movie2avi) into Latex. The files cr...

11 years ago | 1 answer | 0

1

answer

Question


Writing a script to compile using mcc
I am having trouble figuring out how to automate part of my MATLAB workflow, and would appreciate some help. I am using the mcc ...

11 years ago | 1 answer | 0

1

answer

Question


Artificial minimum in solving ODE
Hello again, Is there any way, using one of the ode functions in MATLAB, to set a tolerance below which that variable will be...

12 years ago | 1 answer | 0

1

answer

Question


Adding a string to a specific place in MATLAB
How would one add a line to a specific place in a file? For example, if in the file "test.m" I wanted to insert the line of co...

12 years ago | 1 answer | 0

1

answer

Question


When to use MEX in a MATLAB progam (Example of an Ulam Map)
I am attempting to learn how to write MEX programs to use in my MATLAB programs when there is need. As far as I know, one does t...

12 years ago | 2 answers | 1

2

answers

Answered
Numerical Jacobian in Matlab
I am using jacobianest already, and was looking for a second opinion on the estimation for the jacobian of a particularly nasty ...

12 years ago | 0

Question


Numerical Jacobian in Matlab
I am trying to estimate the Jacobian of a multivariable function in Matlab. I came across a method here: http://www.mathwork...

12 years ago | 5 answers | 0

5

answers

Question


fsolve with cell input?
As a continuation of an earlier question, I am now trying to find the minimum of a function f from R^n to R^n. I have figured ou...

12 years ago | 1 answer | 0

1

answer

Question


Arbitrary sized function evaluation
x is an n-dimensional vector, and f is a function which takes in n variables. Is there a way to dynamically evaluate f so that t...

12 years ago | 2 answers | 0

2

answers

Question


Convert a symbolic equation to a vector equation
I would like to be able to input a multi-variate symbolic equation into MATLAB and convert that equation into a function which t...

12 years ago | 1 answer | 0

1

answer

Question


Preconditioning in fmincon
I am trying to find the minimum of a nonlinear, multivariate function using fmincon in MATLAB. Currently, my set of options is ...

13 years ago | 0 answers | 1

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