code

it is the program for echo cancellor using the rls algorithm

matlab 的应用指南，包括基础讲义，以及一些应用，适合各个程度的人。(matlab application guidelines, including the basis for lectures, as well as some applications, suitable for all levels of people.)

This code is used for modeling frequency response and phase change of accelerometer.

求解积分函数的列子，可以求sin的定积分和cos的定积分函数。(Liezi solution of the integral function, you can find the definite integral of sin and cos of the definite integral function.)

fft spectrum audio file

128 subcarrier ofdm simulink model

matlab实例编程系列2，内有运行后界面图像＆源代码(Matlab programming examples Series 2, which is running the interface after images & source code)

Describe Describe Describe Describe Describe Describe Describe Describe Describe Describe

数字基带信号的传输是数字通信系统的重要组成部分。在数字通信中，有些场合可不经过载波调制和解调过程，而对基带信号进行直接传输。HDB3码的作用是对数字基带信号进行编码，便于在接收端对定时分量的提取。(Digital baseband signal transmission is an important part of digital communication system. In digital communication, some occasions without carrier modulation and demodulation process, and to direct transmission baseband signal. HDB3 code is used to encode digital baseband signal, facilitate at the receiving end of timing component extraction. )

利用过绿色作为分类方法，分成两类后，应用马尔科夫随机场进行分割。(Made use of green as the classification method, after divided into two categories, the application of Markov random segmentation.)