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pca.
主成分分析程序实现数据降维,能用比较少的变量解释大部分资料中的变异的几个新变量(Several new variables principal component analysis procedures to achieve data dimensionality reduction, most of the information in the variation can be explained by the relatively few variables)
- 2012-11-09 09:38:22下载
- 积分:1
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testfrft
计算谐波信号的离散分数阶傅立叶变换,并求出使信号频谱聚集的最优阶数!(Calculated harmonic signal Discrete Fractional Fourier Transform, and the signal spectrum obtained optimal order together!)
- 2010-11-25 19:31:57下载
- 积分:1
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4s4as4d44444
这是matlab批量读入图片的程序,很好用,里面有详细的说明(This is read into the picture matlab batch process, useful, which is described in detail)
- 2010-05-10 16:39:48下载
- 积分:1
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3d-eddy-simulation-code
ansys三维建模,针对三维模式,施加涡流进行电磁场仿真分析(ansys 3D modeling, for a three-dimensional model, applied electromagnetic field eddy simulation)
- 2014-09-22 21:28:08下载
- 积分:1
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fenximonixinhaodefupintexin
1. 给定模拟信号:,式中,,。对进行采样,可得采样序列
选择采样频率=1 kHz,观测时间ms,观测所得序列及其幅频特性
改变采样频率=300Hz,观测此时的变化
令采样频率=200Hz,观测此时的变化
要求分析说明原理,绘出相应的序列及其它们对应的幅频特性曲线,指出的变化,说明为什么?(failed to translatefailed to translatefailed to translatefailed to translate)
- 2011-10-23 21:10:15下载
- 积分:1
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photonic-crystal-plane-wave-method
二维光子晶体能带结构算法和三维光子晶体能带结构算法,主要是平面波展开法计算的(Two-dimensional and three-dimensional photonic crystal band structure algorithms)
- 2013-10-17 21:06:42下载
- 积分:1
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VMProtect
VMProtect逆向分析相关的资料,一蓑烟雨论坛大牛的作品,对于破解或逆向分析很有启发作用。(VMProtect reverse analysis of relevant data, a domain misty rain BBS Daniel s work, enlightening for cracking or reverse analysis.)
- 2013-12-08 17:15:42下载
- 积分:1
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Digitalmodulation
BPSK/BASK/BFSK 调制解调 不用系统的自带命令,完全按照调制解调原理图进行。(BPSK/BASK/BFSK modulation and demodulation system, do not bring their own order, in full accordance with principles of modulation and demodulation maps.)
- 2009-12-31 20:25:47下载
- 积分:1
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zaixianjianmonew
ANC 在控制滤波器的输出 附加一个与参考信号 不相关的零均值高斯白噪声对次级通道在线建模 (active noise control algorithm with secondary path identification)
- 2009-03-16 16:26:29下载
- 积分:1
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Interpolationfitting
说明: 应用MatLab软件进行插值与拟合的程序代码(Application of MatLab software interpolation and fitting code)
- 2009-08-15 17:16:56下载
- 积分:1