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cdt2000-all
这是一个不错的资料是关于cdt2000模块的资料可以通过资料查询很多关于这个模块的知识(This is a good information regarding cdt2000 module information through data queries can be a lot of knowledge on this module)
- 2010-02-02 18:08:25下载
- 积分：1
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Chaos-sequence
混沌水声通信发射端程序。用于chaos序列的生成及发射。(Chaos underwater acoustic communication transmitting terminal program.Used to generate chaos sequence and launch.)
- 2013-08-25 12:46:22下载
- 积分：1
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Main_ch_est01
最小二乘无线信道估计与均衡，产生训练序列，信道估计，mse随信噪比变化曲线
(Least Square channel estimation, MMSE curves,BER chart)
- 2015-04-05 12:14:20下载
- 积分：1
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Reassigned-Cohen-Class
介绍了 Cohen类双线性时频分布并针对交叉干扰项影响无法完全消除的问题进行了重排时频变换以提取及分辨
含有白噪声和窄带周期干扰的局部放电信号。处理仿真和现场检测到的局部放电超声信号时根据白噪声和窄带
周期干扰信号在时域上的平稳性特性发现重排 Cohen类时频变换方法不仅可以很好地将局放信号和背景噪声以
及窄带周期干扰信号分辨开来,而且大大减弱并抑制了交叉干扰项的影响,保持了更高的时频分辨率和时频聚集
性,从而验证了重排 Cohen类时频变换方法的有效性。
(In order to express the partial discharge ( PD) information of gas insulated switchgear ( GIS) in time-frequency
domain, weintroduced theCohen? s class bilinear time-frequency distribution and its reassigned time-frequency
transform method to pick up and distinguish theultrasonic signals in field from the whitenoises and narrow band
periodic interference signals using the acousticemission ( AE) technology. After the processing of the simulated and
PD ultrasonic signals in field, and according to the stationary feature of white noises and narrow band interference
signals, wedraw a conclusion that the reassigned time-frequency distribution method can not only distinguish thePD
signal from back ground noises and narrow band interference signals, but also decrease and restrain the influenceof
cross-items, and acquire better time
)
- 2013-06-17 09:57:55下载
- 积分：1
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TrackingbyKFandMNN
This is a multi-target tracking program.
- 2011-09-03 03:44:03下载
- 积分：1
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DC_AC
逆变电路，matlab simulink 仿真，适合新手入门电力电子器件仿真(Inverter circuit, matlab Simulink simulation, suitable for novice power electronic device simulation)
- 2019-03-21 19:54:08下载
- 积分：1
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LFM
线性调频信号的累加器实现，用于产生线性调频信号，线性调频信号可以用于超声信号的发射，音箱的检测等。(Linear frequency modulated signal to achieve the accumulator, for the production of linear FM signals, linear frequency modulated signal can be used to launch ultrasonic signals, such as speaker detection.)
- 2009-05-14 01:18:29下载
- 积分：1
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binarize
source code to binarize image
- 2010-01-11 19:42:15下载
- 积分：1
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wavelet
实现信号的小波分解和重构，其中小波分解是三层小波分解(Realization of wavelet decomposition and reconstruction of signals)
- 2020-11-28 14:59:30下载
- 积分：1
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optimization
optmization algorithm method "Davidon-Fletcher -Powell" DFP
- 2010-11-08 17:57:11下载
- 积分：1
