Cooperative_Spectrum_Sensing

Space Vector PWM Saba implementation

这个是短时傅立叶变换程序,希望对大家有用了!(This is a short-time Fourier transform procedures in the hope that it may be useful right!)

说明：  i am upload the matlab programme

图像尺度为2的全分解小波包，Harr小波变换，一个主程序，两个附程序。(2 full-scale image wavelet packet decomposition, Harr wavelet transform, a main program, two additional programs.)

说明：  西储大学轴承数据，故障特征频率明显，与理论值基本符合。(The bearing data of Xichuan University have obvious fault characteristic frequency, which is basically in accordance with the theoretical value.)

说明：  结构体中，批量数据的平滑，为进行模型拟合减少outlier，降低变异(in the structure ,smooth initial data )

BCH CODES SIMULATION IN MATLAB

This document is aimed primarily for postgraduates and project students who are interested in using MATLAB in the course of their work

主要为一个Gui演示平台，能仿真实现不同psk调制及不同状态数的STTC编码，在命令窗口输入ui_start即可进行(Gui primarily a demonstration platform, to achieve different simulation psk modulation and coding of different states of STTC in the command window can be input ui_start)

rssi定位算法，极大似然估计法，最小二乘法，代码，极大似然估计法(rssi localization algorithm)