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Digitalwatermarking
DIGITAL water marking
- 2009-05-24 03:22:43下载
- 积分：1
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mallat_algorithm
说明： 自编的快速小波变换mallat算法，使用‘db1’小波函数，在卷积时使用wkeep命令进行了数据截取。重构信号和原信号比较误差较小。(self fast wavelet transform Mallat algorithm, the use of 'db1' wavelet function, Convolution in the use of wkeep order the interception of data. Reconstruction of the original signal and signal more smaller error.)
- 2006-04-18 08:11:31下载
- 积分：1
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simplecharrec(IaII)
to recognition the letters and numbers
- 2014-01-23 17:59:55下载
- 积分：1
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perceptrondemo
this demo provide to understand about neural network with perceptron, simple perceptron demo
- 2010-01-01 11:19:40下载
- 积分：1
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xiebofenjie
傅里叶分解，包含偶数次谐波，是一个matlab的M文件(Fourier decomposition, contain even-numbered harmonics.Is an M-file matlab)
- 2013-11-21 14:52:49下载
- 积分：1
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matlab6.5imageproces
基于matlab6.5的图形图像处理源程序(Graphics and Image Processing Based on matlab6.5 source)
- 2009-11-03 11:21:27下载
- 积分：1
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emd
在MatlAB环境中，对某信号x（t）进行经验模式分解的函数，EMD的源程序代码(The signal x ( T ) by empirical mode decomposition in MatlAB environment, the source code of EMD)
- 2013-01-18 10:02:55下载
- 积分：1
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Mini-Project-On-am-rx
AM RECEIVER based on super heterodyne principle virtually used in all modern radio and television receivers. The approach mainly involves the use of heterodyning or frequency mixing. The signal from the antenna is filtered sufficiently at least to reject the image frequency and possibly amplified. A local oscillator in the receiver produces a sine wave which mixes with that signal, shifting it to a specific intermediate frequency (IF), usually a lower frequency. The IF signals is itself filtered and amplified and possibly processed in additional ways. The demodulator uses the IF signals rather than the original radio frequency to recreate a copy of the original modulation (such as audio). The project is coded in MATLAB.
- 2014-09-02 11:08:15下载
- 积分：1
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kalman
用卡尔曼滤波实现运动目标的跟踪。可用自己的视频，实验效果良好。(Achieved with the Kalman filter to track moving objects. Use their own video, experimental results well.)
- 2011-12-09 16:20:53下载
- 积分：1
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snr
A code of SNR with ISI in optical communication
- 2015-03-18 18:37:39下载
- 积分：1
