In Matlab documentation for function fminsearch(fun,x0) , x0 can be a scalar, vector, or matrix开发者_如何转开发. However I am trying to call this function as :
I have a set of coupled equations for the variables H, W, P, & T (below) that I need to non-dimensionalize. Is there a way of achieving this in Mathematica as doing it manually is proving difficul
Do you know a good example of nonlinear programming?, I have search over google, but any text just formulate and开发者_Python百科 do not solve the problem, They mention lingo and even excel for solvin
I am using Levenberg-Marquardt algorithm to minimize a non-linear function of 6 parameters. I have got about 50 data points for each minimization, but I do not get sufficiently accurate results. Does
How can I solve this equation x3开发者_StackOverflow社区 + x - 1 = 0 using fixed point iteration?
I am developing a visualization tool in OpenGL to visualize the output of a 3d finite element modeling application. The application uses a tetrahedral mesh (but I am only viewing the exterior facets,
Apart from graphical estimation of linearity (gaze-at-scatterplot method), which is utilized before applying some technique from GLM family, there are several ways to do this estimation arithmetically
So I have a counter. It is supposed to calculate the current amount of something. To calculate this, I know the start date, and start amount, and the amount to increment the counter by each second. Ea
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