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AM_Audio
使用matlab实现基于AM解调的广播声音接收，并通过GUI界面实现。(Using matlab based on AM demodulation receiving radio voice, and through the GUI interface implementation.)
- 2015-02-19 12:10:18下载
- 积分：1
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non-uniform-excitation
生成多点地震动，多点激励，地震动的空间变异性。(spatial variation of earthquake ground motion，non-uniform excitation。)
- 2013-05-11 11:23:08下载
- 积分：1
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math_experiment
数学实验，包括高等数学、概率统计、线性代数等的讲解，全部用matlab实现(Mathematical experiment, including advanced mathematics, probability and statistics, linear algebra and so on, all with the realization matlab)
- 2008-12-16 16:03:53下载
- 积分：1
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ofdm(matlab)
说明： 比较完整的OFDM的仿真模型和源码，有比较完整的设计思路，可供学习(relatively complete OFDM simulation model and source, a more complete design ideas for learning)
- 2006-05-15 21:35:22下载
- 积分：1
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QPSK
这是我一自己编写的 通信系统的 QPSK的基本调制 有需要的朋友看看吧(This is what I have written a communication system for QPSK modulation of the basic right to see a friend in need)
- 2011-11-04 17:12:48下载
- 积分：1
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speckle-noise
数字图像滤波的程序，包括散斑噪声的生成，中值，均值，Lee，Kuan滤波算法的实现，还计算了三个指标：峰值信噪比，等效视数，散斑指数。(Digital image filtering process, including the generation of speckle noise, median, mean, Lee, Kuan filtering algorithm, also calculated three indicators: the peak signal to noise ratio, equivalent number, speckle index.)
- 2014-04-08 21:18:34下载
- 积分：1
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MATLAB
this is to apply frame blocking.. top apply non stationary signal to semi stationary signal
- 2011-01-09 21:33:51下载
- 积分：1
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STFTDifference
短时傅里叶变换可以用差分模式来实现，对书上的运算式做了稍许的改变。改变-计算差分序列的第一列数据时用的是第一列的元素减去当前行的最后一列元素。原算法中采用的是第一列元素减去下一行第二列元素。原算法加窗之后结果比较好，不加窗时结果误差很大，而改变之后的算法不加窗效果依然很好。(Short time Fourier transform can be used to achieve the differential mode of expression on the book made a slight change. Change- calculating the difference sequence of the data with the first column is the first column of the matrix by subtracting the current element in the last column of row. Is used in the original algorithm subtracts the elements of the first column of the next row and the second column elements. After the results of the original algorithm windowed better, when the results window without great error, and after changing algorithms no window effect is still very good.)
- 2013-07-09 09:04:14下载
- 积分：1
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montecarlo_aboutbeta
自编的matlab验证各种计量经济学中正态性无偏性等一系列理论问题的程序(Directed the matlab verify various econometric CKS state of a series of theoretical issues without bias and other procedures)
- 2013-11-27 15:23:47下载
- 积分：1
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liufun
有小波分析的盲信号处理，包含优化类的几个简单示例程序，相控阵天线的方向图（切比雪夫加权）。( There Wavelet Analysis Blind Signal Processing, Optimization class contains several simple sample programs, Phased array antenna pattern (Chebyshev weights).)
- 2016-09-22 17:41:45下载
- 积分：1
