LSHNR5

于慧敏信号与系统第二版第六章部分习题的matlab代码... (In the second edition of the system Huimin Xin No. Part VI Exercises matlab code ...)

本代码是《通信信号处理》课程的大作业相应的代码。主要是通信信号发射端的仿真，具体功能是：1. 产生任意长度的伪随机序列，将序列映射为I,Q两路的信号，2.均方根升余弦滤波器成型. 3.经过通带衰减为3dB的倾斜滤波器（模拟信道衰落效果）4.插零，半带滤波器升抽样。 5.NCO处理单元调制(This code is communication signal processing courses corresponding to the large code. Mainly is the simulation of the communication signal transmitter, the specific functions are: 1. Produce arbitrary length of the pseudo-random sequence, the sequence mapping for the I, Q two-way signal, 2. Raise the root-mean-square filter forming 3. After passband attenuation 3dB tilt filter (analog channel fading effect) 4. Insert zero, half-band filter l sampling. 5. NCO processing unit modulation)

说明：  MPPT智能算法，包括粒子群优化、细菌觅食、两种算法(MPPT intelligent algorithm, including particle swarm optimization, bacterial foraging, two kinds of algorithms)

It is in a frequency domain

精通MATLAB图像处理 张强，王正林编著 电子工业出版社 8-13章源程序(Proficient in MATLAB image processing Zhang Qiang, the Zhenglin edited Publishing House of Electronics Industry Chapter 8-13 source)

A template matching algorithm for Chord Recognition. It matches a given chroma with 180 chord patterns

说明：  关于matlab7的介绍与初步使用,适合新用户上手,阅读需下载ssread阅读器(About matlab7 introduction and initial use for new users get started, read the reader need to download ssread)

计算时间序列的延迟时间，有例子，一看就明白啊！(The time series‘delay time is calculated , there is an example!)

希尔伯特黄变换的程序源码，可用于各种信号分析处理(Hilbert Huang Transform source of procedures that can be used to deal with a variety of signal analysis)

一种形态学滤波器，供大家下载交流使用，谢谢(A morphological filter, for everyone to download the exchange of use, thank you )