zero_crossings_funct_1dT_zero_crossings_funct_1dZeroCrossingsFunct1dZeroCrossingsFunct1dzero_crossings_funct_1d (算子)
名称
zero_crossings_funct_1dT_zero_crossings_funct_1dZeroCrossingsFunct1dZeroCrossingsFunct1dzero_crossings_funct_1d — 计算函数的零交叉点。
签名
def zero_crossings_funct_1d(function: Sequence[Union[float, int]]) -> Sequence[float]
描述
zero_crossings_funct_1dzero_crossings_funct_1dZeroCrossingsFunct1dZeroCrossingsFunct1dZeroCrossingsFunct1dzero_crossings_funct_1d calculates the zero crossings
ZeroCrossingsZeroCrossingsZeroCrossingsZeroCrossingszeroCrossingszero_crossings of the function FunctionFunctionFunctionFunctionfunctionfunction. A linear
interpolation is applied to the function between its sampling points
so that the coordinates of the zero crossing can be calculated
exactly. If an entire line segment between two sampling points has
a value of 0, only the end points of its supporting
interval are returned.
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 → HFunction1D, HTupleSequence[Union[float, int]]HTupleHtuple (real / integer) (double / int / long) (double / Hlong) (double / Hlong)
Input function
ZeroCrossingsZeroCrossingsZeroCrossingsZeroCrossingszeroCrossingszero_crossings (输出控制) real-array → HTupleSequence[float]HTupleHtuple (real) (double) (double) (double)
Zero crossings 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