BER_16_QAM_rayleigh

说明：  计DFT，IDFT,FFT,循环卷积，循环移位以及重叠保留法(Of DFT, IDFT, FFT, cyclic convolution, cyclic shift and overlap to retain the Law)

用matlab设计IIR和FIR滤波器，包换各种窗体函数(Matlab design IIR and FIR filters, replacement form function)

Spread Spectrum Technique simply consumes spectrum in excess of the minimum spectrum necessary to send the data.

扩频系统，首先随机产生01序列，然后通过扩频，脉冲成型，BPSK调制发送，接收端接收进行解扩解调(The wide frequency system, first stochastically has 01 sequences, then through the wide frequency, the pulse formation, the BPSK modulation transmission, the receiving end receive carries on the despread demodulation. )

说明：  图像融合的一些小程序。。。。。。。。。。。。。(Fusion of some small programs. . . . . . . . . . . . .)

CMOS集成电路基础知识，CMOS集成电路的接口电路，CMOS集成电路使用注意事项 (Basic knowledge of CMOS CMOS integrated circuit, integrated circuit interface circuit, CMOS integrated circuit use matters needing attention )

通信系统中，采用QPSK调制方式，对瑞利衰落信道的仿真(By using QPSK modulation, simulate the Rayleigh fading channel in communication system)

change matlab figure s icon,可以改变图的icon(change matlab figure s icon, can change the map icon)

A Practical Introduction to Programming and Problem Solving Third Edition 的代碼(the source code for A Practical Introduction to Programming and Problem Solving Third Edition)

《MATLABSimulink通信系统建模与仿真实例精讲》IS95前向链路系统(" MATLABSimulink communications system modeling and simulation examples succinctly" IS95 link to the system)