speech_recognition_based_on_HMM

基于matlab的机械故障诊断系统的小波分析，能够加载正常信号与故障信号的数据，进行对比分析，适合初学者学习使用。(wavelet analysis)

matlaba仿真移相全桥的零电压开通和软关断(dcac-acdc zvs)

This problem is main to solve a PDE. And we have validate hte program with the analysis results.

power factor correction of AC to DC converter ,simulation with Matlab.

matlab用来解一般线性或者非线性方程的方法及应用公式。(matlab used to solve a general linear or nonlinear equations and application of formulas.)

本程序是对雷达信号分选算法中的PRI变换所进行的仿真，主要针对3部重频固定的雷达进行信号分选(This program is the PRI transform radar signal sorting algorithm simulation focused on three important frequency fixed radar signal sorting)

三次TC-Bezier曲线的拼接以及双三次TC-Bezier曲面拼接。(Three TC-Bezier Curves and Bicubic TC-Bezier Surfaces.)

Basis for the column space

JCM ID003 COM serial port specification for driver developing in Russian.

此程序是关于LM-BP算法的预测系统，能够利用图形界面的形式展示出预测的精度和误差( This program is on the LM-BP algorithm prediction system that can use a graphical interface to show the form of prediction accuracy and error)