op_SVM

Particle swarm optimization code

信号生成的组成部分，产生随机序列，生成模拟信号(signal generate)

This file computes the distortion of speech files regarding to lpc model in different subbands.

matlab 批量载入数据(matlab load data )

说明：  基于matlab的振动数据处理教程及源代码(Matlab based vibration data processing tutorial and source code)

计算高斯伪谱法中的高斯点和微分矩阵，比较慢，求改进(GPM differentiation matrix and Gauss point)

说明：  关于空间矢量控制的程序，对于异步电机矢量控制具有参考意义(On space vector control procedures for the induction motor vector control with reference value)

student attendance atchin gp rogran

卡尔曼滤波，包括预测和更新子程序。是学习卡尔曼滤波比较有用的材料(Kalman filtering, including forecasts and updates subroutine. Learning the Kalman filter useful material)

运动方程中的速度向量和加速度向量用位移的某种组合来表示，将微分方程组的求解问题转化为代数方程组的求解问题，并在时间区间内求得每个微小时间区间的递推公式，进而求得整个时程的反应。 中心差分法是一种显示的积分法，它基于用有限差分代替位移对时间的求导（即速度和加速度）。(Velocity vectors and acceleration vectors in motion equations are expressed by a combination of displacements. The problem of solving differential equations is transformed into the problem of solving algebraic equations. The recurrence formulas of each small time interval are obtained in the time interval, and then the response of the whole time interval is obtained. The central difference method is a display integration method, which is based on the finite difference method instead of the displacement derivative of time (i.e. velocity and acceleration).)