program

一个有关AT88SC102卡读写方面的资料，电气性能介绍，读写时序等等方面的内容(A card reader on AT88SC102 information, electrical performance, presentations, read and write timing, etc., the contents of the)

本文简要介绍了语音信号采集与分析的发展史以及语音信号的特征、采集与分析方法，并通过PC机录制自己的一段声音，运用Matlab进行仿真分析，最后加入噪声进行滤波处理，比较滤波前后的变化。(This paper introduces the voice signal acquisition and analysis of the history and characteristics of speech signals, sampling and analysis methods, and through a PC, record your own voice, use of Matlab simulation and analysis, and finally adding noise filtering, comparing before and after filtering change.)

利用传递矩阵计算转子系统的临界转速 很实用的 (critical speed)

精通MATLAB－综合辅导与指南（附例程）(Contains the code of the book Mastering MATLAB 5: a comprehensive tutorial and reference)

说明：  BP神经网络用与实现不同故障的分类，对复杂信号模式识别是一种很有效的方法。(BP neural network with the classification of different faults and implementation of complex signal pattern recognition is a very effective method.)

说明：  2维高斯拟合 实验过程中用到的 主要是对自己的实验数据的分布频数进行一个二维的高斯拟合来方便可视化实验数据的分布(In the process of 2-D Gaussian fitting experiment, we mainly use a 2-D Gaussian fitting for the distribution frequency of our experimental data to facilitate the visualization of the distribution of experimental data)

这是matlab扩展编程的应用，里面包含了matlab扩展编程的具体实例，主要任务是语言识别。(This is the matlab extension application programming, which includes specific examples of matlab extension programming, the main task of speech recognition.)

时间序列的时频分析工具箱，应该在业内有较大的影响力。具体的帮助文件可以在压缩包内看到。(time sequence of time-frequency analysis toolkit, the industry should have a larger impact. Specific help file can be compressed seen.)

基于FFT的频谱分析程序，包含感应电机定子电流数据，可直接运行(FFT based spectrum analysis program, including the induction motor stator current data, can be directly run)

书本上的几个例子，很好用，可以直接运行。对于初学者比较有用！(Book a few examples of good use, can be directly run. More useful for beginners!)