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QAM
16QAM调制解调,不用系统自带命令,完全按照调制解调系统进行。(16QAM modulation and demodulation, without the system comes with command, in full accordance with modulation and demodulation system.)
- 2020-07-02 12:40:02下载
- 积分:1
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filter_Insar
this helps for range filtering
- 2010-06-19 23:22:20下载
- 积分:1
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ContactDemo
很好的一个打开电话薄的例子,欢迎大家下载(very good.windows mobile book)
- 2009-12-01 17:15:29下载
- 积分:1
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chap02
123matlab is very good matlab is very good(matlab is very good matlab is very good)
- 2013-07-14 15:59:46下载
- 积分:1
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Algo
matlab开发的多种技术分析交易策略及其测试(matlab development of a variety of technical analysis trading strategies and test)
- 2011-07-11 02:10:31下载
- 积分:1
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PlotContour
to plot the region using contourlet transform.it is given to the image.rmin r max are given as input parameter
- 2014-03-01 22:47:01下载
- 积分:1
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MIMO
mimo系统的仿真,提供发射天分别使用1发1收,和1发多收的各种情况下的误码率比较。IEEE论文的远程序。(MIMO system simulation, respectively, provide the launch-day use of one fat one admission, and one fat collected under a variety of circumstances BER comparison. IEEE papers far procedures.)
- 2009-02-06 22:04:13下载
- 积分:1
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16qam_channel_encode
一、 本程序采用16QAM调制方式,对一串2进制信源进行调制,采用(7,4)循环码对信源做信道编码,用升余弦滚降函数进行基带调制,再调到高频信道;在信道上加入高斯白噪声,运用匹配滤波器解调,画出解调星座图,运用最小欧氏距离译码判决,再对信号进行信道解码,画出采用信道编码技术和不采用信道编码技术的误比特率图。(First, this program uses 16QAM modulation mode, for a string of two binary source is modulated, using (7,4) cyclic code of the source-channel coding to do with a raised cosine roll-off function for base-band modulation, and then transferred to a high frequency channel in the channel by adding Gaussian white noise, the use of matched filter demodulation, demodulation constellation plot, using the minimum Euclidean distance decoding decision, and then right channel signals, decoding, channel coding techniques used to draw and non- channel coding techniques using bit error rate plans.)
- 2009-11-23 23:27:35下载
- 积分:1
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RDAP2007
说明: 潮流计算学习软件,用于潮流计算简单好用,适合初学者(optimual power flow )
- 2010-04-13 11:41:48下载
- 积分:1
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erwei
彩色图像变成灰色图像,并对其进行直方图分析,二维直方图分析以及二维直方图的OTSU处理(Color images into gray image and its histogram analysis, OTSU processing of two-dimensional and two-dimensional histogram histogram analysis)
- 2013-12-19 13:56:24下载
- 积分:1