1huffmancodding

包括指纹图像的离散化，特征提取，gabor滤波等等。。(consist of dirImg,extract,gaborfilter,and so on.)

说明：  自己写的CMAC 小脑神经网络逼近非线性函数(Write your own CMAC CMAC approximate nonlinear functions)

实现MATLAB下的音频AGC，，关键是要有高效的算法。效果不错。 (Audio AGC on MATLAB, the key is to have efficient algorithms. Good results.)

给出一段噪声音乐信号，用滑动平均滤波器进行处理，观察改变滑动窗口宽度对声音效果的影响。 （1）读取一段噪声信号，画出未处理噪声信号的时域波形和信号频谱图； （2）在Matlab中利用滑动平均滤波器对噪声信号进行处理，得出处理后的图像； （3）改变滑动窗口的宽度，观察处理后噪声以及图像得出对效果的影响。(A piece of noise music signal is given. It is processed with a sliding average filter to observe the effect of changing the width of sliding window to the sound effect. (1) a noise signal is read and the time domain waveform and signal spectrum map of the unprocessed noise signal are drawn. (2) in Matlab, a sliding mean filter is used to process the noise signal, and the image after processing is obtained. (3) to change the width of the sliding window, to observe the noise after processing and to the effect of the image.)

说明：  band pass filters in matlab

CML for LDPC coding using DVBSc

说明：  喷管中气体流动现象及参数测定。基于MATLAB编写 (Nozzle in the gas flow phenomena and parameters measured. Prepared based on the MATLAB)

在不考虑时滞的条件下，建立PH中和过程的数学模型，利用反S变换和线性PI控制器对其进行控制仿真实验。(Without considering the delay conditions, establish mathematical models of PH in the process ,and anti-S-transform and linear PI controller is used to simulater control performance in matlab.)

LMS算法，已经通过相关调试，应用相应的语音段和噪声段文件进行调试(LMS algorithm, has been passed related to debugging, the application of appropriate voice and noise paragraph debug files)

Some of the files model satellite formation for a leader and follower configuration while others relate direction cosine transformation for 3-1-3 rotation