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cuantizador
This function takes a quantized analog signal and calculating the signal to quantization noise ratio (SNR)
- 2012-05-11 15:23:37下载
- 积分：1
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Engineering-Optics-With-Matlab
Ting-Chung Poon, Taegeun Kim著，《工程光学的matlab编程》 2006年世界科学出版社(Ting-Chung Poon, Taegeun Kim (Author)- Engineering Optics With Matlab (World Scientific,2006))
- 2013-04-02 09:49:36下载
- 积分：1
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som
自组织映射网络的构建案例，模拟均匀分布和高斯分布(the nuron network of som)
- 2010-01-14 13:18:43下载
- 积分：1
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Optimization_Newton
设r是f(x) = 0的根，选取x0作为r初始近似值，过点（x0,f(x0)）做曲线y = f(x)的切线L，L的方程为y = f(x0)+f (x0)(x-x0)，求出L与x轴交点的横坐标 x1 = x0-f(x0)/f (x0)，称x1为r的一次近似值。过点（x1,f(x1)）做曲线y = f(x)的切线，并求该切线与x轴交点的横坐标 x2 = x1-f(x1)/f (x1)，称x2为r的二次近似值。重复以上过程，得r的近似值序列，其中x(n+1)=x(n)－f(x(n))/f (x(n))，称为r的n+1次近似值(Let r is f (x) = 0 root, select the initial approximation x0 as the r, over point (x0, f (x0)) to do the curve y = f (x) the tangent L, L the equation y = f ( x0)+ f ' (x0) (x-x0), find the intersection of L and the x-axis of abscissa x1 = x0-f (x0)/f' (x0), x1 is called an approximation r. Through points (x1, f (x1)) to do the curve y = f (x) the tangent, and find the intersection of the tangent with the x-axis of abscissa x2 = x1-f (x1)/f ' (x1), x2 is called r the second approximation. Repeat the process, get an approximation of the sequence r, where x (n+1) = x (n)-f (x (n))/f ' (x (n)), as an approximation of r n+1 times)
- 2011-06-21 21:13:09下载
- 积分：1
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7.5
把各阶导函数的ESD作为a的函数，确定其峰值频率的数值。该函数把以下变量作为输入：a的最小值alphamin，其增量步长alphastep；(various derivative function of the ESD as a function of its peak frequency values. The function of the following variables as input : a minimum of alphamin. its incremental step alphastep;)
- 2007-03-27 19:54:28下载
- 积分：1
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sa
基于MATLAB开放的模拟退火算法实现程序，对于初学随机算法的人很有帮助！！(MATLAB-based simulated annealing algorithm . For learning randomized algorithms were very helpful! !)
- 2013-10-30 13:30:33下载
- 积分：1
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关联维数
分形维数处理声发射信号时间序列上的撞击率(Acoustic emission signal processing with fractal dimension)
- 2017-11-26 20:55:51下载
- 积分：1
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高斯白噪声随机信号分析
应用背景高斯白噪声在通信系统仿真中占据重要地位，了解其性能是非常重要的。本代码编写了高斯白噪声随机信号的低通、带通、高通三种情况下的任意带宽频谱。关键技术编写Matlab通用程序，求任意带宽的低通、高通、带通高斯白噪声的自相关函数，自协方差函数和功率谱密度函数。标明带宽，画出原信号时域波形和各函数波形图。
- 2022-03-21 01:25:22下载
- 积分：1
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AirSWOT---JPLs-Earth-Science-Airborne-Program
AirSWOT JPL s Earth Science Airborne Program scacacascassssssssssssssssca
- 2013-08-27 08:29:30下载
- 积分：1
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Learning_svm
自己学习svm，编写的几个svm实例代码(Their own learning svm, svm example code written in several)
- 2011-11-28 17:07:11下载
- 积分：1
