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Problem in converting expression into double array and error in converting from sym to double
Hi, I have written a code to get Lagrange Interpolation functions used in FInite element analysis. Below is the code. % lagran...
7 years 前 | 1 个回答 | 0
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Plotting function two functions which is parametric of two symbolic variables?
ya = - (5*r^2*s)/4 + (5*r^2)/4 - (5*r*s^2)/4 + (5*r)/4 + (5*s^2)/4 + (15*s)/4 xa = - (15*r^2*s)/4 + (5*r^2)/4 - (15*r*s...
7 years 前 | 0 个回答 | 0
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can we convert a vector elements into symbolic variables but all it elements should all act individually as symbolic variabls
k=sym('k',[4,1]) k = k1 k2 k3 k4 >> k1 Undefined function or variable 'k1'. % how to make all elements o...
7 years 前 | 1 个回答 | 0
