filter-and-spetrum-analyse

用matlab实现香农编码，程序中含有子函数，需要调用！(The Shannon coding using matlab, the program contains sub-functions, you need to call!)

tdoa定位算（nlos情况）法用于无线传感器网络定位问题，可以求解定位算法的坐标值(talor algorithm for the localization problem in wireless sensor networks, localization algorithm can solve the coordinate value)

说明：  辨识信号的幅值、相位、频率；参数估计；低频振荡(Identification of the amplitude, phase, frequency of the signal; parameter estimation; low frequency oscillation)

输入经度、纬度和高度，计算任意近地面的重力场(Enter the longitude, latitude and altitude, calculation of arbitrary gravitational field near the ground)

本文件提供了在线的雷达数据导入IPIX matlab算法，主要是用于验证目的,包括导入程序和IPIX雷达数据下载地址，做SAR和图像遥感的必备资料。(This document provides the online radar data import the IPIX matlab algorithm for authentication purposes, including import procedures and IPIX radar data download address, must do the SAR and images of remote sensing.)

matlab内置软件包,提供一些拟合，特殊函数等(matlab built-in package that provides some of the fitting, special functions, etc.)

说明：  matlab解微分方程的详细算法以及一些例子(matlab solutions of differential equations as well as some examples of the detailed algorithm)

一个多重分形谱的计算程序，希望对大家有用(A multi-fractal calculation program, we hope to be useful)

用全波分析法计算双脊波导的色散特性和场分布，对计算电磁学全波仿真学习非常有用(The Usage of Full Wave Analysis calculating the dispersive characteristics and electromagnetic field distribution of double ridge waveguide)

Cyranose@320便携式电子鼻的检测数据,对象是中药材.在MATLAB上进上气味指纹图谱的分析,其4品种的中药材.结果表明其能将其完全分类.(Cyranose @ 320 portable electronic nose detection data, is of Chinese herbal medicines. In progress on MATLAB odor fingerprint analysis, the 4 species of Chinese herbal medicines. The results show that its able to complete classification.)