c11

digitize grapical graphs

这个资料，集中系统的介绍了MATLAB在通信系统仿真中的应用，分享(This information, focus on the system introduced in the communication system MATLAB simulation, sharing)

Two-Stage Least Squares method for instrumental variables estimation

lpc 线性预测分析 可以计算不同帧位和阶数的语音线性预测结果和误差(lpc linear prediction analysis, we can calculate the order of the different frames of voice-bit and Linear Prediction results and error)

这是一个经典的分数阶傅里叶变换的matlabs源代码，如果想学习分数阶傅里叶变换的话，这是一个很好的学习程序(if you wang to learn the fractionan fourier transform ,then this code is a perfact matlab code )

一、 本程序采用16QAM调制方式，对一串2进制信源进行调制，用升余弦滚降函数进行基带调制，再调到高频信道；在信道上加入高斯白噪声，运用匹配滤波器解调，画出解调星座图，运用最小欧氏距离译码判决，计算误比特率。(First, this program uses 16QAM modulation mode, for a string of two binary source is modulated with a raised cosine roll-off function for base-band modulation, and then transferred to high-frequency channel in the channel by adding Gaussian white noise, the use of matched filter device demodulator, draw demodulation constellation, using the minimum Euclidean distance decoding decision, calculate bit error rate.)

本源码将横向自适应滤波器和格型自适应滤波器的LMS算法综合在一起,对起权系数跟踪性能可以做较好的比较(The source transverse adaptive filter and adaptive lattice filter LMS algorithm combined starting weight coefficient tracking performance can do a better comparison)

nodes movement in ad hoc networks

此代码为《无网格法》书籍的Matlab源码，作者是张雄。(This code is "meshless method" Matlab source books, the author is Zhang Xiong.)

C++ demo using MatLab engiene