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200-Ways-To-Recover-Revive-Your-Hard-Drive
it is an ebook to know different methods of recovering your hard disk.
- 2013-04-16 20:45:48下载
- 积分：1
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two_ray_model
Modelo de dos rayos de Andrea Goldsmith (figura 2.5, según expresión
2.12)
f = 0.9 frecuencia en GHz
landa = 0.3/f en m
R = -1 coeficiente de reflexión en tierra
ht = 10 altura del transmisor en m
hr = 2 altura del receptor en m
Gt = 1
Gr = 1
Pt = 1
d=10:.1:100000
phase_diff = 4*pi*ht*hr./(landa*d) aproximación
Pr = Pt*((landa/(4*pi))^2)*((abs((sqrt(Gt)./d) + (R*sqrt(Gr).*(exp(-sqrt(-1)*phase_diff)))./d)).^2)
Pr = Pt*((landa/(4*pi))^2)*(1./d).*((abs((sqrt(Gt)) + (R*sqrt(Gr).*(exp(-sqrt(-1)*phase_diff))))).^2)
figure(1), clf,
plot((d),10*log10(Pr/max(abs(Pr))))
grid
xlabel( log_1_0(d) )
ylabel( Potencia recibida (dBm) )
- 2010-02-08 06:31:54下载
- 积分：1
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matlab
线性规划,通过求解器求解,达到资源优化之目的,(Linear programming, through the solver to solve, to achieve the purpose of resource optimization,)
- 2010-05-12 11:52:44下载
- 积分：1
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GPstuff-4.5
高斯过程的程序，其中有各种核函数的选择以及系统的详细介绍 是个工具箱 可以慢慢研究(Gaussion process)
- 2015-04-02 14:41:05下载
- 积分：1
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xihaofenxi
MATLAB信号分析，内涵各种信号分析的源代码(MATLAB signal analysis, meaning the source code for a variety of signal analysis)
- 2010-01-05 10:56:09下载
- 积分：1
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hammingcode
汉明码编码和译码，实现自动捡错纠错功能，（7，4）汉明码(Hamming code encoding and decoding, the realization of automatic pick up error correction function, (7, 4) hamming code)
- 2015-04-15 11:04:47下载
- 积分：1
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noisecg
复数噪声信号的产生，包括高斯白噪声和色噪声（滤波器可定义）(plural noise signal produced, including white Gaussian noise and color noise (Filter definable))
- 2007-04-02 17:07:03下载
- 积分：1
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code
这两个是关于柱体跟等腰三角形的RCS计算matlab程序，还不错哦(Two cylinder isosceles RCS matlab program, also good, oh)
- 2012-09-10 10:19:05下载
- 积分：1
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bilateral3
说明： 这是一个快速的三维图像双边滤波的实现。这个过滤器平滑图像的同时保留边缘，但在其最直接的实现是非常计算的要求，特别是对大型3D图像。快速双边滤波是一种近似技术，极大地提高了计算速度。我的实现严格遵循Matlab版的快速二维滤波器，只是做了一些修改(This is an implementation of fast bilateral filtering for 3D images. This filter smoothes the image while preserving edges, but in its most straightforward implementation is very computationally demanding, especially with large 3D images. Fast bilateral filtering is an approximation technique which drastically improves the speed of computation. My implementation closely follows the Matlab version of the fast 2D filter with some modifications)
- 2019-07-09 00:53:46下载
- 积分：1
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Untitled
It s the PCM code from ebook
- 2012-11-08 01:19:56下载
- 积分：1
