How to implement Linear Aproximation of a function
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How one can translate the linear approximation of the function f(x,y) into MATLAB. The resulting approximation given by :
f(x,y) = f(x0,y0) + fx(x0,y0)(x-x0) + fy(x0,y0)(y-y0)
both x0 and y0 are known but how this can be translated into MATLAB
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Birdman
2017 年 10 月 18 日
The attached file pplane8 might help you. This tool helps you to identify nonlinear two variable first order differential equations and find the equilibrium points and draw phase portraits.
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