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Direct_sequence_spread_spectrum_signal_generation_
基于matlab的直接序列扩频信号的产生与捕获模拟(Direct sequence spread spectrum signal generation and capture analog)
- 2010-08-25 22:32:01下载
- 积分:1
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fir
matlab实现数字信号处理中FIR的设计,各子函数完整。(matlab digital signal processing in the FIR design, the Functions integrity.)
- 2010-05-07 21:14:37下载
- 积分:1
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randgenerator
一个随机数产生的MATLAB例子,内含三种随机数生成方法。[0,1]分布,N(0,1)正态分布,n个N(a,b)正态分布(a random number generated by MATLAB example, consisted of three random number generation method. [0,1] distribution, N (0,1) normal, n N (a, b) normal)
- 2007-04-17 23:35:03下载
- 积分:1
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K-MEANS
简单的K均值聚类函数,用于求算重心的函数,算法高效快速(Simple K-means clustering function for calculating the center of gravity function, the algorithm is fast and efficient)
- 2012-07-10 10:39:17下载
- 积分:1
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MATLAB
基于DCT变换的信息隐藏(数字水印)嵌入算法的设计(Matlab)(DCT transform information hiding (digital watermark) is embedded algorithm design (Matlab) based)
- 2014-10-25 16:12:44下载
- 积分:1
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GA
说明: 此代码为一种改进的新型的遗传算法代码,该代码主要应用于优化单目标和优化多目标。(This code is a new improved genetic algorithm code, which is mainly used to optimize single objective and multi-objective.)
- 2020-05-31 15:37:13下载
- 积分:1
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sparfilt
优点:1.对于信噪比高的信号滤波效果好;
% 2.对于边沿的保护强过阈值滤波,不会产生阈值滤波情况下的过于平滑与Gibbs现象。
%缺点:1.由于对边沿信号没做任何处理,所以边沿可能会有脉冲噪声保留下来;
% 2.计算相关系数中,如果计算出来的小波系数点位置偏差大,则相关系数计算受影响;
% 3.需要迭代运算,迭代的噪声能量阈值选取很重要,这里以开始段无信号处估计噪声;
% 4.需要迭代运算,所以运算量比阈值法大;
% 5.受分解层次影响,在大尺度上小波系数点位置偏差更大,相关系数计算不准确。
%需要具体调整的地方:1.分解的尺度;()
- 2008-03-28 10:26:51下载
- 积分:1
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元胞自动机模拟交通路况
单车道或者两车道交通流的模拟仿真,密度、流量、速度之间的关系图(The relationship between simulation, density, flow and speed of a single lane or two-lane traffic flow)
- 2017-06-30 12:06:43下载
- 积分:1
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function-extreme-genetic-algorithm
运用matlab工具箱的神经网络遗传算法函数进行极值寻优-非线性函数极值(Matlab neural network using genetic algorithm toolbox function optimization Extreme- Extreme nonlinear function)
- 2011-04-27 10:59:20下载
- 积分:1
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canYI_function
主要是掺钇光纤的速率方程,可以实现图形化。(Yttrium-doped fiber is mainly the rate equation can be achieved graphically.)
- 2013-08-16 20:25:02下载
- 积分:1