-
MaskingSub
该例程是基于人耳掩蔽效应的语音增强算法的MATLAB实现。压缩包中附带参考文献（基于人耳掩蔽效应的谱减算法的研究与实现）、测试所使用的音频信号、以及段信噪比计算函数。源代码中MaskingSub.m（源代码主要部分）及Main.m为本人所写，其余均来自程序员联合开发网。运行环境MATLAB R2009b(Key words:masking property, spectral subtraction algorithm)
- 2013-08-02 09:44:39下载
- 积分：1
-
Matlab-Source-Codes
Generation of ASK:
Amplitude shift keying - ASK - in the context of digital communication is a modulation process which imparts to a sinusoid two or more discrete amplitude levels 1. These are related to the number of levels adopted by the digital message. For a binary message sequence, there are two levels one of which is typically zero. Thus the modulated waveform consists of bursts of a sinusoid.
Demodulation of ASK:
ASK signal has a well defined envelope. Thus it is amenable to demodulation by an envelope detector. Some sort of decision-making circuitry is necessary for detecting the message. The signal, which is a binary sequence is recovered by using a correlator and decision making circuitry.
Matlab Program for Frequency shift keying
program for Quadrature Amplitude Modulation
Matlab program for phase shift keying
program for Quadrature Phase shift keying
- 2014-09-18 19:17:17下载
- 积分：1
-
MiLaucher
高仿小米launcher(ZAKER)跨屏拖动item应用程序编程源码，很好的参考资料。(High imitation of millet launcher (ZAKER) across the screen and drag the item application programming source code, a good reference.)
- 2013-11-08 09:31:27下载
- 积分：1
-
heijai
采用热核构造权重，小波包分析提取振动信号中的特征频率，利用自然梯度算法。( Thermonuclear using weighting factors Wavelet packet analysis to extract vibration signal characteristic frequency, Use of natural gradient algorithm.)
- 2016-05-12 14:48:43下载
- 积分：1
-
mvdr
窄带信号mvdr波束形成,这几天的学习结果(mvdr is written by me!)
- 2021-03-17 21:59:21下载
- 积分：1
-
MATLAB-trans-Edge
以MATLAB將影像做邊緣偵測以及邊緣強化，
邊緣偵測分別為Prewitt以及Canny，
邊緣強化是將邊緣做銳利化(MATLAB will do to the image edge detection and edge enhancement, edge detection, respectively Prewitt and Canny, edge enhancement is done to sharpen the edge)
- 2013-08-28 23:18:05下载
- 积分：1
-
fdtd2D
基于matlab的二维时域有限差分程序，使学习时域有限差分方法的好资料。(Matlab-based two-dimensional finite difference time domain procedure, so that learning FDTD good information.)
- 2007-11-26 20:06:04下载
- 积分：1
-
balanced_gold_generator
扩频通信常用的 平衡gold序列生成matlab m文件 希望可以上传 (spread spectrum communication commonly used balance gold Sequence Generation Matlab m hope to upload documents)
- 2006-06-15 09:53:42下载
- 积分：1
-
myMatlabfenlei
matlab关于数据挖掘分类的算法，id3,c45,cart,sliq,调试运行成功，推荐下载，(Matlab on the classification of data mining algorithms, id3, c45, cart, sliq. Debugging successful operation, recommended download,)
- 2006-12-04 15:49:18下载
- 积分：1
-
matlabSimulink
电子文档介绍利用matlab进行计算机仿真教程。(Electronic document describes the use of computer simulation matlab tutorials.)
- 2013-07-16 22:18:18下载
- 积分：1
