testingbearing5

hough变换的代码，用matlab7编的(hough transform code, matlab7 made by the)

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.

re synthesize the speech signal

卷积码与Turbo码的性能仿真对比，在AWGN信道和Rayleigh信道下。(Performace Comparison of Convolutional codes and Turbo codes under AWGN channels)

无线中继选择 包括AF、DF中继选择算法的对比 以数据吞吐量作为依据(Multiple Relaying in wimax)

地球物理领域地震波在随机介质中的多次散射波，采用解析解模拟。经典的Foldy 方法(Geophysics seismic waves in random media multiple scattering waves, using analytical solution. The classic Foldy method )

simple coding for dwt dct svd matlab

Matlab基于金字塔结构的图像处理 GUI界面，可直接使用(Matlab based on the pyramid structure of image processing GUI interface, can be directly used)

说明：  里面什么都有大家可以自己查看，里面说的都很详细，可以借鉴一下，请注明版权。(Has everything you can own view, which says very detailed, you can learn about, please indicate the copyright.)

说明：  《MATLAB电子电路分析》 matlab的电子电路例子，希望有所帮助(matlab examples of electronic circuits and hope help)