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Susan


Sandia National Laboratories

Active since 2011

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Question


fmincon walks away from good solution
I have learned from experience that patternsearch can be a good local minimum buster when used in conjunction with fmincon. I f...

10 years ago | 1 answer | 2

1

answer

Question


Programatically determine Matlabpool Maximum Number of Local Workers
I'm developing some code which will be shared with colleagues running different versions of matlab. Is there a way to programat...

11 years ago | 1 answer | 0

1

answer

Answered
An actual non-answer from solve
Ok,I actually didn't mean to ask it to solve for k any more. Now the following produces the right answer: b=solve(eq1,eq2,eq...

13 years ago | 0

Question


An actual non-answer from solve
The following code results in a an empty sym. Would anyone care to comment on (a) why no solution? and (b) how to actually get ...

13 years ago | 3 answers | 0

3

answers

Question


I got a non-answer from solve()
Here's some code. I know that one solution is eta = pi/6, A=20, and k=2*pi/lambda. I get a non-answer (A=A, eta=eta, k=k) from...

13 years ago | 2 answers | 1

2

answers

Answered
Plot symbolic polynomial
I got an error with ezplot, so did this instead: syms x y y=x^(2+i)+2; xx=linspace(-6,6,100); yy=subs(y,x,xx); ...

13 years ago | 0

Answered
Integrating piecewise function
So it looks to me that, if I'm careful, I can get the right answer: %% what does fint(x) look like for fixed a? % defin...

13 years ago | 0

Question


Integrating piecewise function
I'm following up on this q&a: http://www.mathworks.com/matlabcentral/answers/3653-integrating-discontinuous-function I typed i...

13 years ago | 3 answers | 0

3

answers

Question


Figure reuse and PUBLISH
I definitely need to reuse the figure in my actual application due to memory limitations. Thank you. % script publish_...

13 years ago | 1 answer | 0

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answer