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QPSK1
该程序仿真QPSK传输系统，有助于对基本传输方式研究的学习。(Simulation program to realize QPSK transmission system)
- 2009-11-16 21:30:23下载
- 积分：1
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Numerical-Methods-using-MATLAB-3rd-Ed
Numerical Methods using MATLAB 3rd edition
- 2011-11-15 13:52:45下载
- 积分：1
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comm-lab
communication laboratory exercisez, ASK, PSK and FSK modulations
- 2012-11-28 16:33:35下载
- 积分：1
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FrequencyScaleConversion
Frequency Scale Conversion
From f To f Scale
frq2mel mel2frq mel The mel scale is based on the human perception of sinewave pitch.
frq2erb erb2frq erb The erb scale is based on the equivalent rectangular bandwidths of the human ear.
frq2midi midi2frq midi The midi standard specifies a numbering of semitones with middle C being 60. They can use the normal equal tempered scale or else the pythagorean scale of just intonation. They will in addition output note names in a character format.
(Frequency Scale Conversion From To f f Scal mel frq2mel mel2frq e mel The scale is based on th e human perception of sinewave pitch. e frq2erb erb rb2frq erb The scale is based on the equivale nt rectangular bandwidths of the human ear. preferentially 2midi midi2frq midi The MIDI standard SPECIFIED s a numbering of semitones with middle C being 60 . They can use the normal equal tempered scale or pythagorean else the scale of just intonation. They will in addition output note names in a char acter format.)
- 2006-05-17 22:45:36下载
- 积分：1
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publication_26
this code give a plot of Capacity of
transmission vs SNR
- 2013-03-09 23:14:48下载
- 积分：1
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flight-engineer
飞行器在某高度平飞时舵面偏角和飞行马赫数之间的关系(it describes the relationship between elevator declination and flight mach number，when flight fly on some hight.)
- 2013-12-10 23:37:28下载
- 积分：1
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grid
matlab的网格光栅的模拟程序，需要学习光栅知识的同学可下载(mesh grating matlab simulation program, students need to learn the knowledge of the grating can be downloaded.)
- 2015-04-20 21:29:21下载
- 积分：1
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2008
关于BP网络的设计及改进方案实现分类，包含matlab源程序(On the BP network to achieve improvement program design and classification, including source code matlab)
- 2010-11-27 18:31:46下载
- 积分：1
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1
说明： 将白噪声和瑞丽分布的噪声模拟为信号的背景噪声，分别通过小波去噪，EMD去噪，EMD结合小波去噪的方法来进行背景噪声去噪分析。(Ruili, the distribution of white noise and the noise modeled as background noise signals, respectively, through the Wavelet denoising, EMD denoising, EMD combined with wavelet denoising approach to denoising of background noise.)
- 2010-12-14 16:10:57下载
- 积分：1
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pujianfa
实现谱减法，很实用，有四种图形显示，带颜色的，可以直接调用，需要voicebox工具包(o achieve spectral subtraction, it is practical, four graphic display, with color, you can directly call, you need the voicebox toolkit)
- 2012-05-15 16:10:59下载
- 积分：1
