chap5_04_PID

国外编写的一个QPSK仿真程序，给出了调制解调及误码分析(Foreign QPSK simulation program written in a given modulation and demodulation and error analysis)

该程序实现FIR滤波器，是数字信号处理的重要内容。(FIR filter, digital signal processing is an important element.)

MIT-BIH CUDB 详细心电信号，可用于分类VT/VF 与 NSR(MIT-BIH CUDB detailed ECG can be used to classify VT/VF and NSR)

A program use to show the theory of an absorver, using Matlab

对信号进行小波变换，得到小波系数和逼近系数，求出各个频率段的能量（能量=小波系数的平方和(wavelet transform)

ＬＴＥ基础平台中的G factor计算，即用户选择，非常有参考价值(very useful for lte user select)

MATLAB调用动态链接库实例程序，源代码(MATLAB example program called dynamic link library)

A movement of charge carriers due to the concentration gradient in a semiconductor is called process of diffusion. When charge carriers move, the current is constituted in a bar. This current due to diffusion is called diffusion curren

solar mppt model design

卫星测定轨教材《卫星轨道原理，模型和方法》的，随书光盘(Satellite orbit theory, model and method,CD ROM)