ch8example7prog1

sigma-delta ADC的信噪比等的计算(the calculation of SNR、SNDR and so on of sigma-delta ADC)

说明：  一个数字信号处理的功率谱估计的例子，需要的可以作为参考。(a digital signal processing power spectrum estimation example, the need to be taken as reference.)

This is a beginers guide to matlab. This text lays a concrete background of matlab.

双馈电机matlab中的仿真模型文献，有风力机的介绍(Modeling and Simulation of Doubly—Fed Induction Wind Power System Based on Matlab／Simulink)

盲源分离代码matlab程序，实现将信号源分离(Blind Source Separation code matlab program to achieve the signal source separation)

This is the parser of NMEA encoded data from GPS it separates lat and long

说明：  有偏卡尔曼滤波器可以用来消除无线定位中的非视距误差,本程序加入了非视距检测模块，对于NLOS使用有偏卡尔曼滤波，对于LOS使用标准卡尔曼滤波(Biased Kalman filter can be used to eliminate the wireless location in NLOS error, the program joined the non-line-detection module, for use NLOS biased Kalman filter, using the standard Kalman filter for the LOS)

提出改进型的节点重构小波包频带能量谱与 PNN（概率神经网络）的联合故障诊断新方法。 有具体的数据和程序，经过本人验证的，程序有效！效果很好！(Joint fault diagnosis node propose a new method for the reconstruction of improved wavelet packet energy spectrum band and PNN (probabilistic neural network). Specific data and programs, after I verified, the program works! Works well!)

对一段语音信号进行PCM编码与PCM解码(PCM coding and PCM decoding a voice signal)

This pdf file contains steps to simulate a traction load in an area with varaiable speed control and traction operation mode and regenerative mode.