Derivatives in C C++? - Stack Overflow To calculate higher order derivatives should be done using truncated taylor series You could also apply above mentioned class to itself -- the type for the value and derivative values should be a template argument But this means calculation and storing of derivatives more than once
Whats the best way to calculate a numerical derivative in MATLAB? This can be used to calculate approximate derivatives via a first-order forward-differencing (or forward finite difference) scheme, but the estimates are low-order estimates As described in MATLAB's documentation of diff (link), if you input an array of length N, it will return an array of length N-1
How do I compute the derivative of an array in python How do I compute the derivative of an array, y (say), with respect to another array, x (say) - both arrays from a certain experiment? e g y = [1,2,3,4,4,5,6] and x
Interpolate eigen splines with derivatives - Stack Overflow Eigen::MatrixXd derivatives(2, 1); derivatives setZero(); Derivatives zero for this example Since these are parametric splines, you have to provide derivatives for both x and y, for each of the two points you have chosen, so the correct size is: Eigen::MatrixXd derivatives(2, 2); derivatives setZero(); Derivatives zero for this example