Sheffield

说明：  关于上面的扩频程序的具体介绍。 (spreading on the above specific procedures introduced. On top of spreading the specific procedures introduced.)

matlab program for discrete exponential signal

说明：  MATLAB在科学计算中的应用和实践。针对各种情况进行逐一的详解和拓展。(MATLAB in scientific computation and practice. For each case one by one Wapakhabulo and development.)

A fast Fourier transform (FFT) is an algorithm to compute the discrete Fourier transform (DFT) and its inverse. Fourier analysis converts time (or space) to frequency and vice versa an FFT rapidly computes such transformations by factorizing the DFT matrix into a product of sparse (mostly zero) factors.

The aim of this paper is to describe a novel and completely automated technique for carotid artery (CA) recognition, far (distal) wall segmentation, and intima–media thickness (IMT) measurement, which is a strong clinical tool for risk assessment for cardiovascular diseases. The architecture of completely automated multiresolution edge snapper (CAMES) consists of the following two stages: 1) automated CA recognition based on a combination of scale–space and statistical classification in a multiresolution framework and 2) automated segmentation of lumen–intima

数字水印实现技术,实现图像的水印防伪处理，灵活实现水印嵌入(image watermark)

COMPLETE AND STABLE PROJECTIVE HARMONIC INVARIANTS FOR PLANAR CONTOURS RECOGNITION

matlab code for k-means. suitable for the young programmer

用Matlab计算，钢的反对称模式lamb频散曲线。(Calculated using Matlab, the symmetric mode lamb steel dispersion curves.)

提取图像的SPAM686维特征，可以用SVM来进行隐写分析(Extract images SPAM686 dimensional feature, you can use SVM to steganalysis)