fft

用matlab自带的聚类函数进行聚类，输入为特征矩阵，输出的是聚类图(Clustering clustering comes with matlab function, input feature matrix, the output is dendrogram)

it calculates the range of radar using radar range equation.

阵列天线综合方法研究(Array antenna integrated approach to research)

数据预处理程序，可以用于故障诊断数据的归一化(data processing code for fault diagnosis)

说明：  OPTI open resource from their website

QUAD tree compression technique

跳相扩频通信，用8PSK信号，包含单用户和多用户，瑞利信道( Phase-hopping spread spectrum communication, with 8PSK signal, including single-user and multi-user, Rayleigh channel)

有关卷积，编码，维特比译码的Matlab程序，希望对大家有用。(Convolutional Encoding and Viterbi Decoding)

bpsk is binary phase shift keying modulation technique.

说明：  这是本人在学习过程中自行学习编写的《优化阵列信号处理》中第四章的例题程序，有需要的下。(This is the example program in Chapter 4 of "optimized array signal processing" which I learned and compiled by myself in the learning process.)