robot-9.8

这是两个比较完整的matlab程序，希望对大家有用(These are two relatively complete matlab program, we want to be useful)

Plot the periodograms of the random data line codes and to multiply fft output with sampling time to make it similar to the analog counterpart. task 1 and 2 are about quantization

霍夫曼编码，随机生成10个概率，和为1，用霍夫曼编码输出，采用map函数(Huffman coding, the probability of a randomly generated 10, and 1, with the Huffman code output, the use of map functions)

说明：  这是求解连通图的最小生成树的一种经典算法：Kruskal 算法！值得推广，还带例题哦!(This is a connected graph of the minimum spanning tree for solving a classical algorithm: Kruskal algorithm! Worth promoting, but also with examples Oh!)

本文件夹共三个matlab文件和一个word文档， 内容分别为用MATLAB验证时域抽样定理，连续系统的频域分析和连续系统的频域分析。matlab刚捡起来，望大家多多指教与探讨。(A total of three of the matlab folder of documents and a word document, the contents of MATLAB were used to verify time-domain sampling theorem, continuous system for frequency domain analysis and frequency domain analysis system. matlab to just pick up, hope you and explore the exhibitions.)

神经网络函数拟合图形，调节权重值得到较好的图形(Neural network function fitting graphics, adjust the weights worth to better graphics)

数据与计算机通信相关知识的详细介绍和研究。( Data and computer communications)

一般离散信道容量的迭代算法，仿真程序简单易懂，并验证过(iterative algorithm of DMC，Discrete symmetric channel )

This folder contains Matlab code for running symmetry detection algorithm

this algoriths describe how to detect corners with hallis algorithm