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mod_and_dem_ask
Modulation and demodulation ASK. At the beginning, we create the digital signa (1 and 0), after we do the modulation, add noise and demodulation. At the end we do the reconstruction of the signal.
- 2010-02-10 19:10:21下载
- 积分：1
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Experiment
粗大误差判别，系统误差和随机误差的计算，对于初学者非常有用(Calculate gross error identification, systematic error and random error, very useful for beginners)
- 2015-04-08 17:40:58下载
- 积分：1
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mutual_information
用互信息求嵌入维数的matlab 该方法有效的计算嵌入维数(The method of the mutual information seeking embedding dimension matlab calculate the embedding dimension)
- 2012-05-31 08:36:12下载
- 积分：1
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HuntLinKulkarni-PredictingCourseGrades
Most recent approaches have posed texture synthesis in a
statistical setting as a problem of sampling from a probability
distribution. Zhu et. al. [12] model texture as a Markov
Random Field and use Gibbs sampling for synthesis. Unfortunately,
Gibbs sampling is notoriously slow and in fact
it is not possible to assess when it has converged. Heeger
and Bergen [6] try to coerce a random noise image.
- 2013-11-22 00:07:04下载
- 积分：1
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matlab300
MATLAB 的简单程序，初学MATLAB者可以看看，对学习它的使用方法很有效(MATLAB a simple procedure, MATLAB beginner can look at learning to use it very effective)
- 2008-02-29 21:21:41下载
- 积分：1
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PGA
说明： 用matlab编写的单周期库存与运输问题整合优化程序，采用遗传算法寻优(Matlab prepared using single-cycle problem of integrating inventory and transportation optimization procedures, the use of genetic algorithm optimization)
- 2008-12-03 15:21:22下载
- 积分：1
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gm11
灰色预测gm（1-1）算法，用于短期时间序列预测，包含残差检验等各种必要检验(Gray predicted all the necessary inspection gm (1-1) algorithm for short-term time series prediction, including residuals inspection)
- 2014-02-07 16:31:48下载
- 积分：1
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matlab
matlab图形操作指令,可以方便很好掌握图形操作。(matlab graphics operations command)
- 2009-11-06 09:03:15下载
- 积分：1
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qpskzjm
matlab实现矩形脉冲和根升余弦脉冲的QPSK调制功率谱密度及不同信噪比信道下的星座图，直接运行main函数即可(Plot the power density spectrum of the transmitted signal (e.g., with the matlab function psd) with different pulse shapes. How is it affected if a root raised cosine pulse is chosen instead of a rectangular pulse shape?
Study the signal constellation in the receiver for various values of Eb/N0 for the AWGN channel. )
- 2010-11-29 18:20:31下载
- 积分：1
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code
独立主成分分析与主成分分析代码，速度比较快，而且比较好用(In these first experiments, both ICA and whitened PCA are used to compress the data, and all the components are used for classifying the examples. The classifier used is a 1-NN with Euclidean distance. The results shown in next sections are clear: when a rotational invariant classifier is used (as 1-NN with L2-norm) the classification results of FastICA/whitened PCA are equivalent, while the difference between Infomax and whitened data es significant but small)
- 2012-05-16 14:04:59下载
- 积分：1
