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fwdtopicnamelightfidelity
communication technology using Li-Fi method
- 2015-03-31 01:14:36下载
- 积分：1
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polyphase
基于FPGA的IIR多相滤波器设计，利用多相滤波器完成对信号的处理(FPGA-based IIR polyphase filter design)
- 2015-04-09 14:44:13下载
- 积分：1
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matlab
基于DCT数字水印算法的Matlab实现源代码,1. 将文字水印和图像水印转换为二值序列水印；
2. 对水印进行置乱，提高其安全性；
3. 选择合适大小的块，给出DCT域中频分块编码方案；(DCT-based digital watermarking algorithm Matlab source code, a text watermark and image watermark converted into a binary sequence watermark .. 2 watermark scrambling to improve their safety 3 Select the appropriate size of the block, given DCT domain frequency block coding scheme )
- 2014-02-12 17:08:11下载
- 积分：1
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different_coherent
实现扩频里随机信号和伪码序列的产生，以及扩频信号的产生，用本地载波实现bpskt调制，在接收端用差分相干积分完成伪码捕获的相应MATLAB程序(Spread spectrum signal generated in the realization and pseudo random code sequence, and generate a spread spectrum signal modulation to achieve bpskt local carrier, at the receiving end with the completion of the pseudo-differential coherent integration of the corresponding MATLAB code acquisition program)
- 2015-04-21 10:30:42下载
- 积分：1
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3-DStemPlotofanFFT
Example - 3-D Stem Plot of an FFTFor example, fast Fourier transforms are calculated at points around the unit circle on the complex plane. So, it is interesting to visualize the plot around the unit circle. Calculating the unit circle.(Example- 3-D Stem Plot of an FFTFor example, fast Fourier transforms are calculated at points around the unit circle on the complex plane. So, it is interesting to visualize the plot around the unit circle. Calculating the unit circle.)
- 2007-12-04 15:46:04下载
- 积分：1
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ChaoticSystemsToolbox
这是一个关于混沌系统的比较全面的工具箱，包括混沌序列的产生、预测等！(This is a chaotic system on a more comprehensive kit, including the chaotic sequence generation, projection and so on!)
- 2007-12-12 15:43:03下载
- 积分：1
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anaqpsk
产生一个正交相位调制信号（QPSK），该信号可供复数解析，调制相位为（0，pi/2,pi,3*pi/2）(have an orthogonal signal phase modulation (QPSK), which is available for complex signal analysis, Phase modulation (0, pi/2, pi, pi* 3/2))
- 2007-04-02 17:19:33下载
- 积分：1
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FLOW-IN-THE-CAVITY
基于有限元基础编写的空腔内不可压稳态流动(Prepared based on the finite element basis cavity incompressible steady-state flow)
- 2013-05-16 15:14:58下载
- 积分：1
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bisar
双站SAR成像的例子，里面解决了非线性问题(an example of bisar,in order to deal with the nonlinear problem)
- 2012-04-22 16:01:08下载
- 积分：1
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colorimageencryption
A color image encryption code which segregated the image components separately.
Include "Add Noise" as well !!
- 2014-01-14 10:49:04下载
- 积分：1
