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dct2_out
数字水印(digitalwatermarking)是一种信息隐藏技术，它的基本思想是在数字图像、音频或视频等数字媒体作品中嵌入秘密信息，以便保护数字作品的版权、证明作品的真实可靠性、跟踪盗版行为或提供作品的附加信息。(Digital Watermarking (digitalwatermarking) is a kind of information hiding technology, its basic idea is in the digital image, audio or video digital media works, such as embedded secret information in order to protect the copyright of digital works to prove that the true reliability of the work, tracking piracy works or provide additional information.)
- 2009-04-27 09:24:41下载
- 积分：1
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fft_noise
说明： 通过fft，求噪声功率谱的功率谱估计方法。(By fft, seeking the power spectrum of the noise power spectrum estimation method.)
- 2010-03-17 14:48:59下载
- 积分：1
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xiaobo
这个是关于小波变换，对图像增强介绍的文章，共大家参考研究、使用。(This is the wavelet transform, image enhancement described in the article on the total of your reference and use.)
- 2010-05-18 16:41:37下载
- 积分：1
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wigner1
设采样频率为1Hz，对于淹没在复高斯白噪声中的信噪比为 的两个复LFM信号，采用子带带宽为0.1Hz的升余弦滤波器，共9个子带滤波器构成的滤波器组，时间窗为窗长为256的矩形窗，进行仿真(based sampling frequency of 1Hz. For drowned in the complex Gaussian white noise to the signal-to-noise ratio of 2 Minute LFM, using sub-band bandwidth of 0.1 Hz or cosine filter, a total of nine sub-band filter a filter group, time window to window to 256 long rectangular window simulation)
- 2007-06-08 22:22:52下载
- 积分：1
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circularconv
to find the circular convolution of one dimensional input
- 2012-08-09 14:40:50下载
- 积分：1
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BitAllocation_opticalCom
Find the theorical capacity of an optical comb sistem
- 2013-10-17 23:28:41下载
- 积分：1
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MATLAB-simulink-vehicle
基于MATLAB的simulink汽车仿真模型，按功能结构分割，得到汽车的能源-动力学模型(MATLAB simulation model based on the simulink car, according to the functional structure segmentation, automotive energy- kinetic model)
- 2015-03-03 20:51:27下载
- 积分：1
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kalman_filter_linear仿真模型
说明： Matlab/Simulink中搭建卡尔曼滤波系统，可获得经滤波后信号。(A kalman filter system was built in Matlab/Simulink to obtain filtered signals.)
- 2020-05-01 14:53:16下载
- 积分：1
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svmsmo
支持向量机的smo算法matlab程序，很经典的算法，大家参考。(Support Vector Machines smo algorithm matlab program, it is the classic algorithm, your reference.)
- 2009-05-06 18:53:10下载
- 积分：1
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fkmig
说明： f-K偏移，是地震成像中用得较多的方法之一。(fK migration, seismic imaging is one of the methods used was higher.)
- 2011-03-07 17:07:38下载
- 积分：1
