derivate_funct_1dT_derivate_funct_1dDerivateFunct1dDerivateFunct1dderivate_funct_1d (算子)

名称

derivate_funct_1dT_derivate_funct_1dDerivateFunct1dDerivateFunct1dderivate_funct_1d — 计算函数的导数。

签名

derivate_funct_1d( : : Function, Mode : Derivative)

描述

derivate_funct_1dderivate_funct_1dDerivateFunct1dDerivateFunct1dDerivateFunct1dderivate_funct_1d calculates the derivatives of the function FunctionFunctionFunctionFunctionfunctionfunction up to the second degree. It uses a finite difference approximation of order O(h^2). The derivative is also a function with the same sampling points as FunctionFunctionFunctionFunctionfunctionfunction. With the parameter ModeModeModeModemodemode, 'first'"first""first""first""first""first" and 'second'"second""second""second""second""second" derivatives can be selected.

执行信息

多线程类型：可重入（与非独占算子并行运行）。
多线程作用域：全局（可从任何线程调用）。
未采用并行化处理。

参数

FunctionFunctionFunctionFunctionfunctionfunction (输入控制) function_1d → (real / integer)

Input function

ModeModeModeModemodemode (输入控制) string → (string)

Type of derivative

默认值： 'first' "first" "first" "first" "first" "first"

值列表： 'first'"first""first""first""first""first", 'second'"second""second""second""second""second"

DerivativeDerivativeDerivativeDerivativederivativederivative (输出控制) function_1d → (real / integer)

Derivative of the input function

可能的前趋

create_funct_1d_pairscreate_funct_1d_pairsCreateFunct1dPairsCreateFunct1dPairsCreateFunct1dPairscreate_funct_1d_pairs, create_funct_1d_arraycreate_funct_1d_arrayCreateFunct1dArrayCreateFunct1dArrayCreateFunct1dArraycreate_funct_1d_array, smooth_funct_1d_gausssmooth_funct_1d_gaussSmoothFunct1dGaussSmoothFunct1dGaussSmoothFunct1dGausssmooth_funct_1d_gauss, smooth_funct_1d_meansmooth_funct_1d_meanSmoothFunct1dMeanSmoothFunct1dMeanSmoothFunct1dMeansmooth_funct_1d_mean

模块

基础

算子