channel-equilization

说明：  采用matlab产生信号波形，实现QPSK编码。(Waveforms generated by matlab to achieve QPSK encoding.)

说明：  此程序给出信号的多分辨率分析（Multiresolution Analysis），即信号的多分辨率分解（Multiresolution Decomposition）方法及应用。该程序是一个多抽样率系统（Multirate System）举例，用M个的滤波器，将信号的频谱等分成M部分，使所得抽样频率降为1/M，然后再依据它们的“重要性”给一不同的bit数，那么所传输的bit流必然会进一步下降，起到压缩带宽的作用。(This program gives the signal of the multi-resolution analysis (Multiresolution Analysis), the multi-resolution signal decomposition (Multiresolution Decomposition) method and its application. The program is a multirate rate system (Multirate System) example, with M a filter, the signal' s frequency spectrum is divided into M parts, the proceeds of sampling frequency reduced to 1/M, then according to their &quot importance&quot to the bit of a different number, then the transmitted bit stream is bound to decline further, to play the role of bandwidth compression.)

用matlab编程，实现C2-continuity的瓶子，用户输入瓶子的截面(generation of c2-continuity bottle)

利用GS迭代算法求解经过高数值孔径物镜聚焦产生列阵的Matlab程序。(the matlab program for generating array at the focus of high numerical aperture. the phase distribution is obtained.)

SPSS非常好的数学统计软件，里面介绍了SPSS的基本操作，比较实用(Very good mathematical and statistical software SPSS, which describes the basic operation of SPSS, more practical)

computes coocurrence matrix for image processing

清华大学2013年针对稀疏表示的一个讲座，请的是稀疏表示的创始人。其中为讲座的讲义。(Tsinghua University in 2013 for the sparse representation of a lecture, please sparse representation is the founder. Where is the lecture handouts.)

matlab实例教程(含语句注释)，包含13个章节，详细(matlab tutorial examples (including the statement notes), contains 13 chapters, detailed)

说明：  matlab实现霍夫曼编码，计算编码效率并分析结果(matlab huffman code)

Curves of ask,psk,fsk and dpsk....