scma code

一种基于matlab的无线传感器网络时间同步算法(Matlab-based time synchronization algorithm for wireless sensor networks)

pca based person identification

模拟光伏发电系统并网，希望对初学者有所帮助。(Simulation of photovoltaic power generation systems interconnection。Hope to help beginners.)

本程序仿真在给定系统延时下的QPSK系统误码率，其中没有使用成形滤波器，考虑了相位同步和符号同步，对工程人员很有参考价值(QPSK err rate simulation)

Activate BA entry. And if Time is nozero, start timer.

基于matlab des算法 加密 解密 密钥(Algorithm based on encryption and decryption key matlab des)

基于Matlab的FIR数字滤波器，利用MATLAB信号处理工具箱中提供的基于滤波器设计方法的工具函数，采用窗设计法，用switch选择窗的类型:1、矩形窗2、汉宁窗3、汉明窗4、布拉克曼窗。(Based on the Matlab FIR digital filters, use of Matlab signal processing of the kit provides design method based on filter tool function, the window design method, choose the type of window with switch: 1, rectangular window 2, han ning window 3, han Ming window 4, braque window). )

svm线性分类器 .......................(svm linear classifier)

协作通信中的解码转发程序，包括卷积编解码，8PSK调制(Cooperative communication in decode-and-forward procedure)

自己写的多分辨率SVD函数，普通SVD也包含在内，采用类似小波多分辨率分析进行SVD降噪、降维，奇异点求解(Multi-resolution SVD function, using wavelet-like multi-resolution analysis for SVD noise reduction, dimension reduction, singular point solution)