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em_in_space
本程序描述了横电磁波在自由空间中传播的过程(The TEM wave spreads through space)
- 2010-11-24 12:55:00下载
- 积分：1
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help1liang
化学计量学中用于分辨的HELP方法！目前是世界上最好的分辨方法！此上传为以可视化的软件！(chemical metrology used to distinguish between the methods HELP! At present the world is the best way to distinguish! Chn to this visualization software!)
- 2007-06-19 19:47:57下载
- 积分：1
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KL-transform-procedure
KL变换的程序,KL transform procedure,matlab源码(KL transform procedure using Matlab)
- 2013-02-05 17:11:05下载
- 积分：1
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kcsj_liwen
现代信号处理 一个序列为 ，使用FFT分析其频谱：
1） 使用不同宽度的矩形窗截短该序列为M点长度，取M分别为： a) M=20 b) M=40 c)M=160 ；观察不同长度的窗对谱分析结果的影响；
2）使用汉宁窗、哈明窗重做1）
3）对三种窗的结果进行理论分析及比较。并绘出相应的幅频特性曲线
(Modern signal processing a sequence, using FFT analysis of the spectrum: 1) the width of the rectangular windows with different truncated point of the sequence length of M, take M, respectively: a) M = 20 b) M = 40 c) M = 160 observation windows of different lengths affect the results of spectral analysis 2) Hanning window, Hamming window redo 1) 3) the results of three windows and compare the theoretical analysis. And draw the corresponding amplitude-frequency characteristic curve)
- 2011-10-20 20:41:33下载
- 积分：1
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hg553
Huawei HG553 Firmware extract and concatenate tools.
- 2015-02-01 04:45:10下载
- 积分：1
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kingyen_v83
关于非线性离散系统辨识，小波包分析提取振动信号中的特征频率，数学方法是部分子空间法。( Nonlinear discrete system identification, Wavelet packet analysis to extract vibration signal characteristic frequency, Mathematics is part of the subspace.)
- 2016-06-03 16:36:15下载
- 积分：1
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matlab
在数字通信系统中，滤波器是其中重要部件之一， 滤波器特性的选择直接影响数字信号的恢复。在数字信号接收中， 滤波器的作用有两个方面，第一是使滤波器输出有用信号成分尽可能强；第二是抑制信号带外噪声，使滤波器输出噪声成分尽可能小，减小噪声对信号判决的影响。
(In digital communication system, the filter is one of the important components of the filter characteristics of the choice of a direct impact on digital signal recovery. In the digital signal receiver, the filter s role is twofold, first is to filter the output useful signal components strong as possible the second is the signal-band noise suppression, so that filter output noise components as small as possible, reducing the noise on the signal the impact of decision.)
- 2008-01-03 16:08:59下载
- 积分：1
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mimo
mimo clutter space time steering vector
- 2010-11-15 21:40:40下载
- 积分：1
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iris_matching
comparing two iris pattern by haming distance
- 2010-06-10 04:34:25下载
- 积分：1
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floydbojabr
Matlab code for color halftonisation
- 2010-11-20 08:13:48下载
- 积分：1
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