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median
median filter for image in c
- 2007-07-21 16:04:34下载
- 积分：1
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计算地球表面两点之间的距离geodistance
用来计算地球表面两点之间的距离，该程序通过输入两点的经纬度坐标确定两点的距离，可用于各种工程应用当中(The Earth s surface used to calculate the distance between two points, two points in the program by entering the latitude and longitude coordinates to determine the distance between two points can be used in a variety of engineering applications which)
- 2020-07-19 18:48:46下载
- 积分：1
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optimal
数值分析程序，《精通matlab最优化计算》，适合各专业最优化计算(Numerical analysis program, "proficient in matlab optimization calculations", suitable for all professional optimization calculation)
- 2009-12-18 23:31:57下载
- 积分：1
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GUI-test
一个二维图像小波分解的matlab GUI程序，可以在这个基础上添加代码丰富功能。(A 2D wavelet decomposition matlab GUI program.)
- 2012-05-11 21:02:13下载
- 积分：1
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fourier
基于MATLAB 的语音信号频谱分析与去噪研究
1、通过Matlab读入语音信号，进行频域分析
2、绘制语音信号频谱；
3、设计滤波器并进行滤波；
4、加噪，对比语音信号波形和频谱(Research on speech signal spectrum analysis and denoising based on MATLAB
1, read the voice signal through Matlab and analyze it in frequency domain.
2, draw the frequency spectrum of speech signal;
3. The filter is designed and filtered.
4. Add noise and compare the waveform and spectrum of speech signal)
- 2018-04-02 22:33:58下载
- 积分：1
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dwprotected
Matlab source code for DCT-based watermarking for grayscale images. DCT-based watermark recovering without resorting to the uncorrupted original image. Digital watermarking has been proposed as a viable solution to the need of copyright protection and authentication of multimedia data in a networked environment, since it makes possible to identify the author, owner, distributor or authorized consumer of a document.
A new watermarking technique to add a code to digital images is presented: the method operates in the frequency domain embedding a pseudo-random sequence of real numbers in a selected set of DCT coefficients. Watermark casting is performed by exploiting the masking characteristics of the Human Visual System, to ensure watermark invisibility. The embedded sequence is extracted without resorting to the original image, so that the proposed technique represents a major improvement to methods relying on the comparison between the watermarked and original images.
- 2009-07-13 12:14:31下载
- 积分：1
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87360994OFDMA_RA
ofdma下行自适应资源分配算法仿真方面的几种算法对比。有图。直接点main文件即可运行(ofdma downstream aspects of adaptive resource allocation algorithm for simulation comparison of several algorithms. A map. Main file can be run directly point)
- 2021-04-12 16:18:57下载
- 积分：1
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hfjh
摄影测量中后房交会的matlab源程序。内含有数据，通过实测大地坐标 和左相片和右相片的内参数外参数 计算出图片山待定点的坐标。(Photogrammetry Fair Housing Matlab source. Contains data, geodetic coordinates and the left photo and right photo of the measured parameters within the outer parameters calculated picture of the mountain to be determined point coordinates. )
- 2012-03-30 10:59:17下载
- 积分：1
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matlab_2012_document
matlab2012b基础学习文档，适合初学者，熟悉操作界面，命令，帮助。(matlab2012b basis of learning document, suitable for beginners familiar user interface, command help.)
- 2013-03-22 17:15:08下载
- 积分：1
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FMBC-complexity-analysis
FMBC complexity analysis
- 2013-10-14 09:06:53下载
- 积分：1
