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discrimation
该文针对具有两个相互重叠频率成分的密集频谱 ,分析了两个重叠频率成分在复频域的叠加情况 ,在不增加采样长度的条件下 ,通过向量分解和单频率成分的识别、校正方法 ,推导出其校正公式。(In this paper, with two overlapping frequency components of the dense spectrum of two overlapping frequency components in the frequency domain stacking situation, in terms of not increasing the sample length, through the vector decomposition and single-frequency components of the identification, correction derived the correction formula.)
- 2010-06-01 16:36:54下载
- 积分：1
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2008_2
(1) 在某些无线信道中，多普勒频移会引起无线信道输出信号的混叠。请描述产生混叠的各种原因；
(2) 无线信道中的多普勒谱有一种经典谱(classic spectrum)，请解释产生这种谱形状的机理；
(3) 请用Simulink工具编写代码(S-Function方式)，产生一单径瑞利信道，其多普勒谱为经典谱，其中移动速率为120km/h。并请回答：证明自己用计算机产生的经典谱是正确的可能方法。
((1) in certain wireless channel, the Doppler frequency shift will be caused by wireless channel output signal aliasing. Please describe the resulting aliasing of a variety of reasons (2) wireless channel Doppler spectrum there is a classical spectrum (classic spectrum), please explain such a spectral shape of the mechanism (3) Please use Simulink tools for writing code ( S-Function mode), resulting in a single Path Rayleigh channel, the Doppler spectrum for the classical spectrum, including mobile rate of 120km/h. And please answer: prove that they used computer-generated classical spectrum is correct possible ways.)
- 2020-12-30 11:39:00下载
- 积分：1
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work
麦克风阵列的一些程序 都是本人的心血之作 可能有错误的地方 但是可以作为参考(Microphone arrays are some of the procedures of my efforts to make possible the wrong place but can be used as reference)
- 2020-07-01 17:00:01下载
- 积分：1
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drtoolbox
一个关于降维方法的matlab工具包，包含25种常用降维技术的源码(A matlab toolkit on dimensionality reduction method，containing 25 commonly used source dimension reduction techniques)
- 2013-12-20 10:26:16下载
- 积分：1
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QR
说明： 该程序是基于QR分解的V-BLAST检测算法,两种算法，包括QR分解算法和SQRD算法。(The program is based on QR decomposition V-BLAST detection algorithm, two algorithms, including QR decomposition algorithm and SQRD algorithm.)
- 2017-03-13 20:38:23下载
- 积分：1
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wavelet
matalab 经典的小波程序，师兄给我的。(classic wavelet matalab procedures, senior to me.)
- 2009-05-20 21:37:48下载
- 积分：1
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FDM-in-Matlab
有限差分法的Matlab程序（椭圆型方程）(Finite difference method in Matlab (elliptic equations))
- 2013-07-30 11:43:38下载
- 积分：1
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spatial_based-algorithms.m
Spatial based to remove dct artifacts
- 2013-10-20 21:01:56下载
- 积分：1
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myfunction
说明： matlab 功能强大
网上下载 据说是单片机和matlab串口通信(matlab download is said to be a powerful microcontroller and serial communication matlab)
- 2011-04-17 10:56:19下载
- 积分：1
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leach-energy2
LEACH协议的改进程序，有总剩余能量的分析图(LEACH agreement improvement program, have total surplus energy were)
- 2012-05-18 16:07:04下载
- 积分：1
