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duochidulianxuxiaobobianhuandeshixian
本程序可以实现图象的多尺度小波变换.本程序是基于matlab的．简单易用(This procedure can be achieved images of multi-scale wavelet transform. This procedure is based on the matlab. Easy-to-use)
- 2008-01-01 19:56:41下载
- 积分：1
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motor_operator
电动执行机构是连接控制器与执行器(阀门)的部件，从控制出来的是离散信号，经零阶保持器后成为一个方波 信号，值都是阶跃跳动，而阀门的实际工作是有一定的行程时间的，即实际上阀门是不可能实现阶跃跳动的，故此需要一个电动执行器，将控制器的阶跃信号变为连续变化信号，假定阀门的行程时间与阀门开度变化成正比。(Electric Actuator is connected controller and actuator (valve) parts, from the control out of the discrete signal by zero-order cage became a square wave signal, values are step-beating, but the actual work of the valve there is a certain amount of travel time, that is, in fact the valve can not be achieved step beat, and therefore need an electric actuator, the controller of the step change in the signal into a continuous signal, assuming that the valve and the valve travel time changes in direct proportion to the door opening.)
- 2009-10-19 14:36:56下载
- 积分：1
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nls3
这个程序用于仿真孤子的演变波形，这里Lcd 可以取不同的值(This Matlab script file solves the nonlinear Schrodinger equation)
- 2011-09-12 16:50:29下载
- 积分：1
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lm
说明： 最小二乘拟合的c++实现，使用差分，在matlab中设置c++编译器为vc++2005或以上，运行test.m即可(Least-squares fit in c++
set compiler as vc++ in matlab
then run test.m )
- 2011-09-29 15:24:18下载
- 积分：1
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times_dynamically
此程序为发表过的一篇IEEE PIMRC 的paper的程序代码。是关于异构无线网络环境下的垂直切换接口激活时间的几个方案的仿真性能比较。(This RAR package contains a set of program code which was used in a published paper on in IEEE PIMRC. It is about the interface activition time in heterogeneous wireless networks. )
- 2009-02-28 19:32:57下载
- 积分：1
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ofdm
用MATLAB实现OFDM技术的仿真
用MATLAB实现OFDM技术的仿真(ofdm)
- 2009-03-29 19:40:05下载
- 积分：1
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yalmiptest
this is for lmi lmi problems
- 2010-01-12 14:49:48下载
- 积分：1
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radar_sp2012
仿真线性调频信号，检测目标，并作ddc和脉压处理(Simulation chirp signal detection target ddc and pulse pressure processing)
- 2013-04-11 22:23:16下载
- 积分：1
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xiaoboquzao
关于小波去噪的算法，总结性比较好，非常全，对初学者非常适用。(
Wavelet denoising algorithm, summary is better, very full, very suitable for beginners.)
- 2015-05-03 09:42:58下载
- 积分：1
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demodulation-of-MFSK-signals
提出了一种多迸制频移键控(M娲K)信号调制分类及解调方法，选取截获接收机输出的MFSK信
号的时频脊线作为分类特征，利用无监督聚类算法求取最佳聚类数M．利用时频脊线的Ham：小波变换
估计码元宽度，并且利用对应最佳聚类数的聚类中心确定抽判门限，通过对时频脊线抽样判决，实现了
MFSK信号的解调．理论分析和对实际信号的处理结果证明了此算法的可行性．(new algorithm is proposed for elassillcation and demodulation of MFSK signals．The ridge of time—
frequency representation of MFSK signals is analyzed．Modulation elassi_fieation is realized by using the unsupervised
clustering algorithm to determine the optimal nulnllt2r of clusters．In order to demodulate MFSK signals，the Haar
wavelet transform is used to estimate the code—width and the centers of optimal clusters are used to determine
thresholds．Theoretical analysis and practical signal processing results justify the robusticity and the efficiency of the
new classification and demodulation Mgorithm．)
- 2015-05-30 19:10:23下载
- 积分：1
