Voice-signal

matlab频谱分析实例,介绍频谱分析的一种方法，并举出实例。(matlab spectrum analysis, this paper introduced a method of spectral analysis, citing examples.)

design of median filter to remove noise

用matlab计算马氏距离，简单直接，但是手懒，没中文说明部分（外国例程）(Mahalanobis distance calculation with matlab, simple and direct, but the lazy hand, no Chinese explanation part of the (foreign routines))

此函数用于IS-95前向链路系统的仿真，包括扩频调制，匹配滤波，RAKE接收等相关通信模块。仿真环境: 加性高斯白噪声信道. (This function is used in IS-95 forward link system simulation, including the spread spectrum modulation, matched filter, RAKE receiver and other related communication module. Simulation environment: additive white Gaussian noise channel.)

matlab 实现的LDA算法和线性分类器的实现，其中包括好几个.m文件(matlab implementation of the LDA algorithm and the realization of the linear classifier, which includes several. m file)

说明：  可见光图像中地面飞机目标识别 模糊差影法 改进自适应阈值分割法 七阶hu不变距 模板匹配法 (aircraft recognition)

根据硕士论文编写，在DV-hop基础上对平均每跳距离做了修正，效果比原始算法好的多。(According to the master s thesis writing, on the basis of DV- hop made a correction, the average jump distance effect is much better than the original algorithm. )

压缩包中自带资源卫星的tle，用matlab读取并绘制半长轴、轨道倾角、偏心率的变化曲线，观察期变化规律，文件读取的技巧很好！！(Compressed package comes resource satellites tle, using matlab to read and draw the semi-major axis , orbital inclination , eccentricity curve , variation of the observation period , file reading skills well ! ! )

这是初学真学习SINS的好程序，里面有较详细的注释，方便读懂程序。(This is a good beginner really learn SINS program, which has more detailed notes, easy to read program.)

A DVB-T 2K Transmission simulation of OFDM