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tber2
Quadrature amplitude modulation (QAM) is a modulation scheme in which two sinusoidal carriers,
one exactly 90 degrees out of phase with respect to the other, are used to transmit data over
a given physical channel. One signal is called the I signal, and the other is called the Q signal.
Because the orthogonal carriers occupy the same frequency band and differ by a 90 degree phase
shift, each can be modulated independently, transmitted over the same frequency band, and
separated by demodulation at the receiver. For a given available bandwidth, QAM enables data
transmission at twice the rate of standard pulse amplitude modulation (PAM) without any degradation
in the bit error ratio (BER).
- 2010-06-12 00:02:46下载
- 积分:1
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7-segment
一个7段的显示器,及按一定顺序循环得到的结果,可重复使用(A 7-segment display, and by a certain sequence and cycle the results obtained can be reused)
- 2010-01-10 18:21:33下载
- 积分:1
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threshold_segmentation
利用阈值法分割图像的matlab程序和实验报告,这是本科学习图象处理时的作业,供初学者参考(threshold method of image segmentation and experimental procedures Matlab report This is the undergraduate study of image processing operations, information for beginners)
- 2006-10-25 19:53:37下载
- 积分:1
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2
说明: 电机制动模型,运用于MATLAB仿真用,调速,制动都可用(Electric brake models, used in simulation using MATLAB, speed, brake are available)
- 2009-05-27 13:39:16下载
- 积分:1
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yiqun
说明: 蚁群算法,蚁群算法,蚁群算法实例蚁群算法,蚁群算法,蚁群算法实例蚁群算法,蚁群算法,蚁群算法实例蚁群算法,蚁群算法,蚁群算法实例蚁群算法,蚁群算法,蚁群算法实例蚁群算法,蚁群算法,蚁群算法实例(Ant algorithm, ant algorithm, ant colony algorithm instance ant algorithm, ant algorithm, ant colony algorithm instance ant algorithm, ant algorithm, ant colony algorithm instance ant algorithm, ant algorithm, ant colony algorithm instance algorithm, ant algorithm, ant colony algorithm instance ant algorithm, ant algorithm, ant colony algorithm instance)
- 2011-04-08 22:11:10下载
- 积分:1
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gabor-deconvolution
使用matlab编写的gabor反褶积程序,借鉴crewes程序;(Written using matlab gabor deconvolution process, drawing on crewes procedures )
- 2011-07-13 15:16:47下载
- 积分:1
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Zemax
Matla准直透镜建立,在特定的环境下进行准直透镜的设计使用。(Establish the collimator lens by Matlab
)
- 2012-05-27 15:51:25下载
- 积分:1
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fc
说明: 用matlab开发的一个简单的预测双色球源码(Using matlab to develop a simple prediction Loans Source)
- 2009-02-06 22:45:00下载
- 积分:1
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classic
经典的matlab算法代码,包括顶点覆盖近似算法,哈密尔顿回路,最短路和次短路,最短路径等等。(Classical algorithm matlab code, including the vertex cover approximation algorithm, Hamilton circuit, the most short-circuit and sub-circuit, the shortest path and so on.)
- 2009-04-26 16:06:14下载
- 积分:1
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load_database1_Matlab
This program makes a of images to be used for various computer vision applications
- 2014-10-27 17:07:45下载
- 积分:1