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Least squares fit to different data sets at the same time
I am trying to fit an ODE system to two different data sets of varying time scales. As a consequence, the data sets are differen...
5 years 前 | 1 个回答 | 0
1
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dsolve unable to convert to type 'branch'
I'm trying to find the optimal control of a system of differential equations subject to some cost function. The system of differ...
5 years 前 | 1 个回答 | 0
1
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Command window output not displaying everything?
The command window does not display all of the output in my code. This is a very recent problem, not sure what I could have done...
6 years 前 | 0 个回答 | 0
0
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Nonlinear fit in MATLAB
Hello all, I am trying to fit a function with one data set to another data set. I'm performing a nonlinear fit similar to somet...
6 years 前 | 0 个回答 | 0
0
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Function handle too literal
I'm trying to define a new function, let's call it "h", for later use with the MATLAB function _ode45_. As a bit of a preface, I...
7 years 前 | 1 个回答 | 0
1
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Gradient vector field not perpendicular to contour map
I have the following code: function [ ] = kermack( I0,r,p,c,N,numSteps ) I(1)=I0; S(1)=N-I0; for t =...
8 years 前 | 1 个回答 | 0
1
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Warning: Cannot solve symbolically
I'm writing up a code to calculate the angle of elevation of a cannon when given a range and an initial velocity. I will run the...
9 years 前 | 1 个回答 | 0
1
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Can't get my Maclaurin Series function to use symsum properly?
Here is the code I'm working with currently: function [ output_args ] = MaclaurinSeries( f,a,tol ) syms x k; y = subs...
9 years 前 | 1 个回答 | 0
