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DWT_Image_Watermarking
This matlab code for DWT image watermarking
- 2009-10-01 10:57:36下载
- 积分：1
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projT
Filtro LC para PWM jhagyusagyuegae
- 2009-12-06 01:38:16下载
- 积分：1
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MATLABchengxu
在每一次小波变换中，都提取其中的“逼近信号”作为下次变换的输入，同时忽略掉其中的“细节信号”，即清除一次信号中包含的高频噪声分量。变换后的输出信号与原始信号相比，噪声起伏明显改善。(In every wavelet transform are extracted one of the " approximation signal" as the input of the next change, while ignoring one of the " details of the signal" , that is, a clear signal contains high frequency noise components. Transformed output signal compared with the original signal and noise fluctuations significantly improved.)
- 2010-12-23 17:09:42下载
- 积分：1
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logreg
一个用logistic模型编写的细胞生长曲线的模拟程序。(Prepared using a logistic model for cell growth curve of simulation program.)
- 2010-02-24 21:54:08下载
- 积分：1
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ARMA
ARMA模型基于时间序列分析和预测，ARMA matlab程序源代码(ARMA model based on time series analysis and forecasting, ARMA program matlab source code)
- 2014-07-14 09:44:31下载
- 积分：1
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the-shortest-route
使用matlab编程，图论最短路线的Ford迭代算法、Dijkstra算法和Floyd算法(Ford shortest graph theory iterative algorithm)
- 2013-07-21 22:54:09下载
- 积分：1
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phasehaning
时移相位差校正法，通过时移，进行前后两次FFT分析，利用离散频谱对应峰值谱线的相位差以求出频率和相位校正量。(Phase difference correcting method by time-shifting. Make two FFT analysis before and after the time-shifting,and make use of the phase difference of the peak spectral lines to get frequency and phase correction amount.)
- 2012-10-17 11:57:43下载
- 积分：1
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FourMethodsOfPeriodogramEstimate
非参数的功率谱估计包括四个，周期图法，Blackman-Turkey,Welch-Bartell,改进的周期图法，输入信号为白噪声通过切比雪夫滤波后的信号(Non-parametric estimation of the power spectrum consists of four, periodogram, Blackman-Turkey, Welch-Bartell, improved cycle diagram method, the input signal is white noise ratio of the signal by cutting Schiff filtered)
- 2013-12-10 19:41:14下载
- 积分：1
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SISO_AWGN_16PSK_Pe
程序是基于matlab的AWGN程序。16PSK(Matlab program is based on the AWGN process. 16PSK)
- 2011-04-27 21:01:16下载
- 积分：1
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ofdm
ofdm and its use and how to simulink it in matlab
- 2011-11-19 15:26:37下载
- 积分：1
