Invar_Moment

Get reduce the size of an original sound file between half to three quarters of the initial size. The FLAC format is often used to sell music online, and as an alternative to MP3 to share when you want to reduce the file size would have

进行滤波的算法，可用来设计滤波器，或者进行数字信号处理(Filtering algorithm can be used to design filters, or digital signal processing)

一个基于信息最大化的盲信号分离算法，详细的文章可以在网络上搜索。(One based on information maximization algorithm for blind signal separation, detailed article on the network search.)

In This Matlab Code we Use RLS Method To identify Any System Transfer Function, RLS is based of Recursive Least Squre Algorithm is very important method in System Identification.

MATLAB实现数字FIR的高通_和带通等滤波器的源程序(MATLAB implementation of digital FIR high-pass and band-pass filters _ source program)

说明：  构建PID控制器，设计P和I两个参数，并画出其参数范围(Build a PID controller, the design of the two parameters P and I and draw the scope of its parameters)

OFDM system BER analysis in which both the transmitter and receiver are built.

Implements Frequency Shift Keyed (FSK) receiver at Bell 202 standard

acoustic toolbox 海洋声学工具箱，用于windows xp 系统(Acoustics Toolbox for windows xp system)

并行和串行级联码已成为一种实用的方法，取得了良好的性能。在此论文中，我们将介绍并行和串行级联单奇偶校验乘积码。我们对这种码的码重分布进行了分析，其性能是有界的。仿真的结果确定了在高信噪比情况下的性能界限。这种码（与一些变种）的性能证明对于降低译码复杂性和适当的短码长具有相当良好的效果。(Parallel and serial concatenated code has become a practical way to obtain good performance. In this paper, we will introduce the parallel and serial concatenated single parity check product codes. We re-distribution of this code code analysis, and its performance is bounded. The results of the simulation to determine the performance limits in the case of a high signal-to-noise ratio. Proof of performance of this code (with some variants) having a fairly good effect for reducing the decoding complexity and the appropriate short code length.)