64QAM_Matlab

sorce code for gloabal region based active contoru model for the image of circle.This is basic analysis of code includig excel file list the all force and level set initialization.

用最小约束阵实现频率、二维到达角和极化的联合估计,大家可以参考一下了.(binding matrix with the minimum frequency, two-dimensional arrival angle and polarization of the joint estimation, we can make reference to the.)

说明：  基于MATLAB GUI 设计的数字信号处理系统，可以实现基本的信号生成，信号分析和信号滤波以及简单的语音信号处理等功能。其中信号生成模块可实现正弦波、方波、三角波、高斯白噪声、chrip信号的生成和叠加；信号分析模块支持基本的傅氏变换下的频域分析功能；信号滤波模块可以实现数字低通、高通、带通、带阻下的切比雪夫、巴特沃思、椭圆滤波器的设计和滤波处理；语音信号处理模块可以实现音频文件的读取、播放、叠加噪声、滤波等功能。(Based on MATLAB GUI design of digital signal processing system, you can achieve the basic signal generation, signal analysis and signal filtering, and simple voice signal processing and other functions. The signal generating module can realize the sine wave, triangle wave, Fang Bo, Gauss, chrip generation and superposition of white noise signal; signal analysis module supports the analysis function of frequency domain Fourier transform basic conditions; signal filtering module can realize digital low-pass, high pass, band pass, band stop, Butterworth, the Chebyshev elliptic filter design filtering and processing of speech signal processing; module can realize audio files to read, play, adding noise, filtering and other functions.)

说明：  最小二乘法仿真，系统辨识算法，经典数学算法(Least squares simulation)

本程序可以显示模拟信号(this program will show an analog signal)

在对PSK系统进行仿真，要求：对M=4的PSK系统，分别取信噪比为odB、10dB和20dB，在星座图上观察接收端接收到的信号向量。 (in the PSK system simulation, requirements : M = 4 for the PSK system, the signal-to-noise were taken odB. 10dB and 20dB, in the constellation observation receiving termination received signal vector.)

Kamath于2002年提出的多频带谱减法 联合开发网 - pudn.com

海洋声传播计算程序，包括ffp方法、pe方法、简正波方法、射线方法等(include ffp pe normal mode ray method)

计算机图形学：“弧长法”对点和多边形的包含关系进行判断。(Computer Graphics: contains the relationship of the arc-length method for points and polygons to judge.)

Fiberlaser Matlab (Fiberlaser Matlab)