samp7_13

gold.m is mfile that generate gold sequency.

companding technique for papr

运用C# 和MATLAB编写的多目标跟踪程序,MATLAB编写的多目标跟踪适用于目标数3至4之间，已经通过调试。(C# muti-target tracking)

C#小波分析源程序，不同于matlab，完全底层的代码(C# source wavelet analysis, unlike matlab, full underlying code)

说明：  该压缩包提供了现代通信原理课本附带光盘中的示例源码(The package provides a principle of modern communication textbooks with CD-ROM attached in the sample source)

说明：  4G通信技术综述，分析4G通信的优势及挑战，关键技术(Overview of 4G communications, analyzing the advantages and challenges of 4G communications, key technology)

Power flow studies, commonly known as load flow, form an important part of power system analysis. They are necessary for planning, economic scheduling and control of an existing system as well as planning its future expansion. The problem consists of determining the magnitudes and phase angle of voltages at each bus and active and reactive power flow in each line. In solving power flow problem, the system is assumed to be operating under balanced conditions and a single-phase model is used. Four quantities are assumed at each bus. These are voltage magnitude v, phase angle  , real power P, and reactive power Q.The Newton Raphson method of load flow analysis is an iterative method which approximates the set of non-linear simultaneous equations to a set of linear simultaneous equations using Taylor’s series expansion and the terms are limited to first order approximation.

说明：  蓝牙室内定位KNN实现例程 蓝牙室内定位BP实现例程 蓝牙室内定位RBF实现例程 可见光室内定位RBF例程(Bluetooth indoor positioning routine Visible indoor positioning routine)

this is an implementation of ldpc encoder and decoder in matlab. generator matrix, parity check matrix and the chennel are implemented seperately. the bit error rate performance is estimated for the ldpc code

这是使用KCF进行视频追踪的matlab代码(This is done using KCF video tracking matlab code)