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uweFFTshixianxinhaopinpufenxi
数字信号处理程序——用FFT实现信号频谱分析的matlab程序(Digital signal processing procedures- implementation using FFT signal spectrum analysis matlab program)
- 2008-08-06 12:21:06下载
- 积分：1
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household
说明： household变换，数值插值matlab源程序，插值算法，数值分析源码等。(household transformation, numerical interpolation matlab source, interpolation algorithms, numerical analysis of source code and so on.)
- 2011-02-21 16:15:09下载
- 积分：1
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Probability_and_Information_An_Integrated_Approac
This is an updated new edition of the popular elementary introduction to probability
theory and information theory, now containing additional material on Markov
chains and their entropy. Suitable as a textbook for beginning students in mathematics,
statistics, computer science or economics, the only prerequisite is some
knowledge of basic calculus.
- 2009-04-08 15:42:02下载
- 积分：1
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MUSIC_3
介绍了解相干信号的MUSIC算法估计到达角的理论和仿真(Introduction coherent understanding of the MUSIC algorithm for signal DOA estimates of theoretical and simulation)
- 2008-07-01 11:00:17下载
- 积分：1
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image_division
说明： 对若干图像进行重复性检测,用matlab仿真(images of a number of repetitive testing, simulation using Matlab)
- 2006-05-16 18:12:05下载
- 积分：1
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t-o-c
document about CDMA in which we have to use CDMA as an alternat of OFDMA and compare the result of the documents
- 2012-05-29 21:07:56下载
- 积分：1
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Tropospheric-scatter-communications
第１章 对流层有关特性
第２章 对流层散射传播机制
第３章 对流层散射传输损耗
第４章 对流层散射信号慢衰落特性
第５章 对流层散射信号相关特性及谱特性
第６章 对流层散射信号统计分布特性
第７章 分集接收信号统计分布特性
(Transmission mechanism, transmission loss, slow fading characteristic, correlation characteristic and spectrum characteristic, statistical distribution, diversity reception signal statistical distribution characteristics
)
- 2014-11-05 14:54:29下载
- 积分：1
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soundchange
对原始语音进行上采样和下采样，分析对比他们的时域图和频谱图。最后对比原始语音、75HZ激励、150HZ激励以及噪声激励下的效果(SOME SIMPLE MANIPULATIONS OF SOUND USING DIGITAL SIGNAL PROCESSING
The original sound and its spectrogram
Downsampling the waveform
downsampling
Upsampling the waveform
Linear filtering the waveform
Original speech
The source-filter model of speech
Speech with 75-Hz excitation
Speech with 150-Hz excitation
Speech with noise excitation)
- 2010-05-06 09:28:17下载
- 积分：1
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MarkovTP
水文学 马尔科夫链在各个月份间的转移频率计算---以丰平枯为例(Hydrology Markov chain transfer frequency is calculated for each month between the abundance of flat to dry as an example---)
- 2014-08-04 22:34:23下载
- 积分：1
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GHT1
该程序主要是比较对信号分别进行希尔伯特变换HT和广义希尔伯特变换GHT所得到瞬时相位的比较，结果证明GHT较HT对信号有较好抗噪特性，同时瞬时相位也可以用来重构信号，但主要起了指示的作用。(We can get instantaneous phase of the signal by HT or GHT，and the results prove that GHT has better noiseproof feature,namely robustness than HT.In the meantime,we could restruct signal using the information of instantaneous phase,but it mainly has good directives roles.)
- 2011-08-13 10:27:52下载
- 积分：1
