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project
Pulse-code modulation (PCM) is a method used to digitally represent sampled analog signals. It is the standard form of digital audio in computers, Compact Discs, digital telephony and other digital audio applications. In a PCM stream, the amplitude of the analog signal is sampled regularly at uniform intervals, and each sample is quantized to the nearest value within a range of digital steps. Quantization Noise occurs in PCM.
- 2013-10-06 05:07:20下载
- 积分:1
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k_means
用最简单的方法来实现kmeans聚类,具有不错的效果(The most simple way to achieve kmeans clustering, with good results)
- 2010-10-29 14:34:23下载
- 积分:1
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huigui
灰测预测,预测一组波动性不是很大的程序,否则检结果不是很精确(Ash test predictions about the volatility is not a great program, or review the results is not very accurate)
- 2011-11-25 12:13:40下载
- 积分:1
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faceidpro
MATLAB source code. You can find useful address here.
- 2011-04-20 17:56:36下载
- 积分:1
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MATLAB6SignalProcessing
本书在对信号处理的理论知识作系统概况和总结的基础上,介绍了如何使用matlab的信号处理工具箱(MATLAB6.x Signal Processing)
- 2010-07-23 12:11:06下载
- 积分:1
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pinyuchazhi
some kinds of frequency interpolations.which are used to processing frequency and IFFT to image spce to new image
- 2007-12-24 10:55:07下载
- 积分:1
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123
黑盒测试的测试用例设计,很好的测试用例,很基础,能看懂,有效果(Black box testing the test case design, a good test case, it is based, can read and understand, there are effects)
- 2009-12-09 10:35:55下载
- 积分:1
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dispersion
说明: 利用FDTD模拟光子晶体光纤中的色散的程序,是在wang.m程序基础上改进之后计算色散的。(FDTD simulation of photonic crystal fiber used in the dispersion of the procedure is based on the improvements in the program after wang.m calculated dispersion.)
- 2010-04-12 21:41:55下载
- 积分:1
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Load_V2.0
此程序根据王专利撰写的《翼面结构有限元模型节点气动载荷计算》编写
需要的前期准备文件:case01.txt---已知不同工况下各个载荷点力的文件
Force_Site.txt---已知各个载荷点的坐标
Node_Site.txt----有限元节点坐标
输出文件 Nodal_Force_01.txt----存放每个有限元节点计算后分得的力,第一列为节点编号,第二列为节点力大小(This process patent under the king wrote " wing structural finite element model node aerodynamic load calculation" Writing required preparatory documents: case01.txt-- known under different conditions of each load point force file Force_Site. txt--- known each load point coordinates Node_Site.txt---- finite element nodal coordinates output file Nodal_Force_01.txt---- storage node finite element calculation for each share of power, first as the node number, the second column is the size of nodal forces)
- 2013-10-14 22:37:15下载
- 积分:1
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main_STBC_MIMO_OFDM
这是一个基于空时分组编码的MIMO_OFDM通信系统的仿真设计。此系统包括QPSK调制解调,IFFT调制,空时编解码,基于训练符号的信道估计等通信模块。(This is a space-time block codes based on the MIMO_OFDM Communication System Simulation and Design. This system consists of QPSK modulation and demodulation, IFFT modulation, space-time coding and decoding, based on training symbols such as communication channel estimation module.)
- 2010-08-14 22:52:35下载
- 积分:1