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pseudo-random-code
仿真实现了伪随机码的产生过程,包括m序列，C/A码以及金码等(simulation of pseudo-random code)
- 2011-08-27 14:31:52下载
- 积分：1
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2
Another matlab file for transporter seller progrramming, as before
- 2013-07-29 21:33:30下载
- 积分：1
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Implementation-of-Polyalphabetic-cipher
Implementation of Poly alphabetic Cipher
- 2014-10-01 13:32:56下载
- 积分：1
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MailMagic
matlab编程实例,主要设计事项,请大家咄咄指教,希望大家多交流,(Matlab programming examples, the major design issues, please enlighten aggressiveness, we hope that more exchanges,)
- 2006-07-05 16:38:00下载
- 积分：1
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kqdafuxg
包括主成分分析、因子分析、贝叶斯分析，包括 MUSIC算法，ESPRIT算法 ROOT-MUSIC算法，是机器学习的例程，基于chebyshev的水声信号分析，在MATLAB中求图像纹理特征，阐述了负荷预测的应用研究,是学习PCA特征提取的很好的学习资料，使用混沌与分形分析的例程。( Including principal component analysis, factor analysis, Bayesian analysis, Including the MUSIC algorithm, ESPRIT algorithm ROOT-MUSIC algorithm, Machine learning routines, Based chebyshev underwater acoustic signal analysis, In the MATLAB image texture feature, It describes the application of load forecasting, Is a good learning materials to learn PCA feature extraction, Use Chaos and fractal analysis routines.)
- 2016-04-04 19:26:27下载
- 积分：1
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edge-_2008
使用ACO算法实现图像边缘检测，效果很好，做图像处理的肯定用得到，内含2008年IEEE原文(Simulation using ACO algorithm to image edge detection, the effect is very good,the man who do image processing must be used, including source code and documentation)
- 2011-05-03 15:29:31下载
- 积分：1
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OFDM
OFDM qpsk,16qam and 64 qam code
- 2014-11-09 17:55:10下载
- 积分：1
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derivative
matlab数值分析计算源代码，供广大研究者学习(Numerical Analysis matlab source code, for the majority of researchers to learn)
- 2013-11-22 21:42:30下载
- 积分：1
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MVDR
说明： 三个复正弦信号的信噪比分别为SNR1 =30dB， SNR2 =30dB和SNR3 = 27dB。假设信号样本数为1000，FIR 滤波器的抽头个数为4。基于奇异值分解的MVDR 方法进行信号频率估计的仿真实验，获得功率谱密度函数的估计。(A power spectrum estimation algorithm named mvdr is introduced in this program)
- 2009-08-14 12:42:22下载
- 积分：1
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tese.zip
耳蜗实质上相当于一个滤波器组，耳蜗的滤波作用是在对数频率尺度上进行的，在1000HZ下，人耳的感知能力与频率成线性关系；而在1000HZ以上，人耳的感知能力与频率不构成线性关系，而更偏向于对数关系，这就使得人耳对低频信号比高频信号更敏感。Mel频率的提出是为了方便人耳对不同频率语音的感知特性的研究。频率与Mel频率的转换公式为(Cochlear substantially equivalent to a filter set, cochlear filter is used on logarithm frequency scale, under the 1000 hz, the perception of the human ear and a linear relationship with frequency In more than 1000 hz, the perception of the human ear does not constitute a linear relationship with frequency, and prefer to logarithmic relationship, which makes the human ear is sensitive to low frequency signal is better than high frequency signal. Mel frequency is put forward in order to facilitate the ear of the study of speech perception characteristics of different frequency. For frequency and Mel frequency conversion formula
)
- 2014-08-18 12:16:47下载
- 积分：1
