ppegu

本代码是本人在做作业时所编，主要用来求解雅克比矩阵(slove jacobi matrix )

本代码的方法是借助旋转不变技术估计信号参数(Estimation of Signal Parameters via Rotational Invariance Techniques)，现已成为谐波恢复（即正弦波个数及频率估计）的一种主要特征分解法。(This code is to help the estimated ESPRIT signal parameters (Estimation of Signal Parameters via Rotational Invariance Techniques), has now become the harmonic retrieval (that is, the number and frequency sine wave estimated) of one of the main characteristics of decomposition.)

计算任意两点（给定经纬度）的球面距离，并画出轨迹图。(Calculating any two points (given the latitude and longitude) of the spherical distance, and draw trajectories.)

计算基本矩阵 很有用也很齐全，是源代码m文件，希望对大家有用(Toolbox of computation Fundamental matrix)

认知无线电中按照用户优先设计的动态信道分配算法(Cognitive radio designed according to user preference dynamic channel allocation algorithm)

本程序是在matlab的开发环境下，利用对指纹图像进行分类识别(This procedure is a development environment in matlab using the classification of fingerprint images to identify)

matlab中的模拟退火算法，帮您解决研究中的函数优化问题，一点通。(In matlab ，it can revolosion the problem about chath the rightes answer .)

可以用来修改pcap格式的抓包文件，对报文的内容可以进行修改。可以重新自动计算校验和。(can be used to change the format pcap-capturing Packet documents, reported on the contents of the text can be amended. Can be automatically re-calculated checksum.)

bullet through the wall

实现canny算子图像复原，这是canny算子的matlab软件中的程序(Realize the canny operator image restoration, which is a canny operator in the matlab software program)