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common multiplicity.or I can't obtain results.
If you have MATLAB R2012a you can use <http://www.mathworks.com/help/toolbox/symbolic/assume.html assume> and <http://www.mathwo...

oltre 14 anni fa | 0

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loop with fzero
This works for me, if I set all variables to numbers: tauA1 = zeros(9, 1); tauA2 = zeros(9, 1); alpha=1; beta=2; gamma=3; p...

oltre 14 anni fa | 1

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Risposto
Trouble substituting a value into a symbolic expression for use with fplot
The command |fplot| only takes function handles, not symbolic objects. The easiest way to plot symbolic objects is using <http:/...

oltre 14 anni fa | 4

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Risposto
Entering Non-Linear System of Equations
I am not sure what exactly your program is doing, but you could try this: x = sym('x', [4, 1]) instead of |syms x|. This ...

oltre 14 anni fa | 1

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solve with parameter
Try to avoid |num2str| during calculations. This will convert the input into a string. A string is basically an array of charact...

oltre 14 anni fa | 0

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Problem in creating symbolic function with normcdf
It seems that |normcdf| is not defined for sym objects. You can try to express |normcdf| for syms in a more elementary way, like...

oltre 14 anni fa | 0

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Creating Symbolic Functions
The concept of 'symbolic functions' including the function |argnames| have been introduced in MATLAB 2012a. You cannot use this ...

oltre 14 anni fa | 0

| accettato

Risposto
Problems using the equality indicator in the Symbolic Toolbox. Matlab returns 0 when I check the equality of 2 terms. At the same time it returns 1 for the ratio of the same terms.
That's because '==' compares syntactically and the symbolic expressions still differ a little, though they have the same value w...

oltre 14 anni fa | 0