hedged

最短路径算法，内含5个m文件首先在m脚本文件canshuo.m中输入节点个数和路径权重(The shortest path algorithm, containing 5 m file first in the m script file canshuo.m in the number of input nodes and path weights)

介绍matlab的腐蚀，膨胀，开运算，闭运算，细化，去噪等的指令，对于初学者非常有用。(Introduction matlab corrosion, expansion, opening operation and closing operation, refinement, noise and other instructions, very useful for beginners.)

matlab 程序 ica 独立成分分析主函数（其中没有编制子函数代码）(The main function matlab ica independent component analysis (not one of them to compile a function code) )

程序计算仿真偏馈抛物面天线的特性如远场方向图 波束宽度 增益 极化等等(Program simulation calculation of offset parabolic antenna characteristics such as far field pattern beamwidth gain polarization etc.)

说明：  MATLAB语言常用算法程序集，第8章 数值积分(MATLAB language commonly used algorithm for assembly, Chapter 8, numerical integration)

A Novel Image Reconstruction Algorithm Based on Concatenated Dictionary This paper presents a novel method for image reconstruction, which decomposites the image by concatenating a redundant dictionary of several bases and then reconstruct the image efficiently by means of Matching Pursuit algorithm. The proposed method constructs the concatenated dictionary with cosine bases, wavelet bases and contourlet bases, which will lead to a better approximation of the original image. The experimental results show that the proposed algorithm can greatly reduce the computational complexity and generate a better reconstruction effect compared with previous methods.(A Novel Image Reconstruction Algorithm Based on Concatenated Dictionary This paper presents a novel method for image reconstruction, which decomposites the image by concatenating a redundant dictionary of several bases and then reconstruct the image efficiently by means of Matching Pursuit algorithm. The proposed method constructs the concatenated dictionary with cosine bases, wavelet bases and contourlet bases, which will lead to a better approximation of the original image. The experimental results show that the proposed algorithm can greatly reduce the computational complexity and generate a better reconstruction effect compared with previous methods.)

说明：  多径信道信噪比（Signal-to-noise ratio），简称SNR，这三个字经常会出现在各种文章、文献、产品说明书中，然而它并不是简单的一个通信专业名词，而是一个无处不在的衡量天枰。它可以衡量一个人的生活状态、工作状态，可以衡量爱人间、朋友间的情感交流效率，同样也可以衡量一个社区或是一个系统的运行状态。(multiple Path Channel)

i have written the code for linear classifier for n classes.

Multirate Filtering for Digital Signal Processing

说明：  802.11a 发送端采用BPSK调制得到的PAPR的CDF图形程序(CDF plots of PAPR from an IEEE 802.11a Tx with BPSK modulation)