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说明: 这个是由清华大学书出版的 现代信号处理教程 的书籍的配套源程序 (The book, published by Tsinghua University, Modern Signal Processing Guide books matching source)
- 2010-04-30 14:22:46下载
- 积分:1
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Archimedes_spiral
阿基米德曲线的绘制,GUI显示,有推导公式,可自行修改参数。(Archimedes spiral,you can change the parameter by your need)
- 2012-12-30 17:10:04下载
- 积分:1
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test1
psat的一个最简单的潮流计算模型。通过该模型可以对psat的简单应用有一个认识。(psat s one of the most simple flow calculation model.)
- 2012-04-15 10:41:42下载
- 积分:1
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Community_BGLL_Matlab
说明: louvain经典复杂网络社团结构检测程序(louvain classic complex network community structure detection program)
- 2020-03-31 23:14:39下载
- 积分:1
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full_car_model
full car suspension system model
- 2012-07-06 22:58:43下载
- 积分:1
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Oscar
OSCAR is an optical FFT code used to calculate the steady state optical field circulating in Fabry Perot cavities. The code can integrate non-sperical mirrors and any arbitrary input fields. Recent applications for OSCAR have
been: calculation of thermal lensing effect and calculation of diffraction loss and cavity eigen modes for mesa beams. One great advantage of OSCAR is the simplicity and exibility of the code, everyone with only minimal knowl- edge of Matlab can easily modifed OSCAR code to suit specfic purposes.
- 2014-11-30 06:05:33下载
- 积分:1
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FSK
数字频带通信系统
输入:首先输入模拟信号,给出此模拟信号的时域波形。
数字化:将模拟信号进行数字化,得到数字信号,可以选择PCM编码。
调制:可以选择简单的二进制数字调制方式。例如振幅键控(2ASK)、相移监控(2PSK)、频移键控(2FSK)、差分相移键控(DPSK)等。要求每个题目至少选择两种调制方式。有能力的同学也可以选择其它高效的调制方式?例如多进制数字振幅键控等?给出调制后信号的时域波形。
信道:假定信道属于加性高斯信道?或自行设计。
解调:相应的2ASK、2PSK、2FSK、DPSK解调,仿真获得解调输出波形。
PCM解码:给出解码后的模拟信号的时域波形,并与输入信号进行比较。
系统性能分析:比较在不同调制方式下,该数字频带传输系统的性能指标,即该系统的输出误码率随输入信噪比的变化曲线。(Digital frequency band communication system)
- 2017-06-19 10:44:54下载
- 积分:1
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fluid_interection
application of fuzzy logic in fluid
- 2013-08-29 05:13:52下载
- 积分:1
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frequencycoefficients
将图像分为nxn的分块,之后将各分块三个颜色通道的直方图平均化,最后进行离散余弦变化,分别提取各通道低频系数(The image into nxn sub-block after block of all three color channels of the histogram equalization, and finally the discrete cosine change, were extracted from the low frequency coefficients of each channel)
- 2010-11-21 19:00:16下载
- 积分:1
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shuxuejianmoGongJiaoLuXian
数学建模公交线路问题
该程序利用迪杰斯特拉算法经行求解,使用该代码前最好先阅读Readme.doc(Bus lines mathematical modeling problem using Dijkstra algorithm for the program through the line solution, a good idea to use the code to read Readme.doc)
- 2011-08-22 16:24:27下载
- 积分:1