chap7

估计光流的经典算法H&S，经测试可以使用。(Estimates the optical flow for standard test sequences using H&S algorithm)

小圆在大园内的动态的圆的画法，matlab课程设计(the way of circle s make)

Signal subspace identification is a crucial first step in many hyperspectral processing algorithms such as target detection, change detection, classification, and unmixing. The identification of this subspace enables a correct dimensionality reduction, yielding gains in algorithm performance and complexity and in data storage. This paper introduces a new minimum mean square error-based approach to infer the signal subspace in hyperspectral imagery. The method, which is termed hyperspectral signal identification by minimum error, is eigen decomposition based, unsupervised, and fully automatic (i.e., it does not depend on any tuning parameters). It first estimates the signal and noise correlation matrices and then selects the subset of eigenvalues that best represents the signal subspace in the least squared error sense. State-of-the-art performance of the proposed method is illustrated by using simulated and real hyperspectral images.

有关OFDM的资料，对需要的朋友有帮助，谢谢(about OFDM)

加权平均法是DEM移动内插法的特例，是一种简化的逐点内插法。它是先以内插点为中心，确定一个取样窗口，然后计算落在窗口内的采样点的特征值的平均值，作为内插点的特征值的估值，(The weighted average method is a special case of the DEM mobile interpolation, a simplified point-by-point interpolation. It is the first interpolation point as the center, to determine a sample window, and then calculate the average of the characteristic values ​ ​ of the sample points falls within the window, the valuation of the points of the feature value as the interpolation,)

matlab source for Simulated annealing solving bier127.tsp

这是我自己编写的一段VDkalman程序，对于研究雷达目标跟踪的朋友应该有点帮助，愿意分享。(This is what I have written for some VDkalman procedures, the study of radar target tracking should be a little friend to help, willing to share.)

matlab图像工程批处理文件 比较实用 (matlab Image Engineering batch file )

用3中误差扩散滤波器实现误差扩散，分别是floyd stein, sierra, Stenenson滤波器(Error diffusion filter with a 3 to achieve error diffusion, respectively, floyd stein, sierra, Stenenson filter)

powell method minimum search