分数延迟FIR滤波器的实现，分别使用了最小二乘法，拉格朗日插值法以及优化加权最小二乘法。-Fractional delay FIR filter implementation, using the least square method, the Lagrange interpolation method and optimization of weighted least squares.

one dimensional interpolation using matlab

空间目标识别，采用PM算法，插值与拟合的matlab实现，多机电力系统仿真及其潮流计算。- Space target recognition algorithm using PM, Interpolation and fitting matlab implementation, Multi-machine power system simulation and flow calculation.