WaveletToolboxUserGuide

这是SSR算法与直方图均衡化相结合的matlab代码，可以增强模糊且较暗的图像。 (this is SSR algorithm and HE。。。)

Matlab模拟泊松过程，以及泊松过程的检验(Matlab simulation of the Poisson process and Poisson process inspection)

本代码主要用了多标签K近邻方法（MLKNN）实现对多标签数据进行分类(This code mainly spent more than a label K-nearest neighbor method (MLKNN) to achieve the multi-label data classification)

小波包分析提取振动信号中的特征频率，是路径规划的实用方法，计算多重分形非趋势波动分析。( Wavelet packet analysis to extract vibration signal characteristic frequency, Is a practical method of path planning, Calculate the multifractal trend fluctuation analysis.)

对应论文写的时空码的仿真程序。为2天线，BPSK调制模式。自己写的Space time code simulation提供给大家(Papers written in the corresponding space-time code of the simulation program. 2 antennas, BPSK modulation mode. Write your own Space time code simulation available to the U.S.)

详细介绍了matalb2009a与vs2008交叉编程的过程，亲自试验过的，保证有效。(Matalb2009a described in detail the process of programming and cross-vs2008, personally tested, and guaranteed effective.)

录制自己的一段语音，时间控制在15秒到30秒左右；利用wavread函数对自己的语音进行采样，记住采样频率。 （1）画出原始语音信号的时域波形，而后以1秒为间隔，求出每秒数据的功率谱。 （2）根据语音信号特点，分别设计FIR及IIR滤波器，分别画出滤波器幅频和相频特性曲线。用设计的滤波器对信号滤波，画出滤波后时域波形。用sound函数回放语音信号。 （3）求出特征频段语音信号随时间变化的曲线（每间隔0.05秒求一次功率谱）。 (Record your own voice for some time (15 seconds to 30 seconds) use wavread function of the voice samples, remember the sampling frequency. (1) Draw the original speech signal in time domain waveform, and then to 1 second intervals, the data obtained power spectrum per second. (2) According to the voice signal characteristics, FIR and IIR filters were designed, namely to draw the amplitude and phase frequency characteristic curve. With the design of the filters on the signal filtering, to draw the filtered time-domain waveform. Playback with sound function of the speech signal. (3) Find the characteristic band speech signal curve over time (0.05 seconds intervals seeking a power spectrum.))

在opnet平台对离散时间仿真机制的基于包的通信进行了建模仿真(In the discrete-time simulation platform opnet packet-based communication mechanism for the modeling and simulation)

matlab simulink code GMSK

AWGN channel simulation with Golay coding. Modulation method is BPSK. BER curve is provided.