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Perhaps because no important information is represented in absolute brightness values in the visual environment, the visual system has confined its processing almost exclusively to differences – spatial and temporal contrasts. Recording from neurons along the visual pathways shows that the cells have structured receptive fields – defined angular positions in the visual field where they respond to the stimulation.

说明：  构造Gabor冗余字典，接下来可用于K-SVD(Gabor redundant dictionary is constructed, which can be used in K-SVD)

动画版Flash 3D立方体，由远及近飘来的立方体，像宇宙般深邃的感觉，从远处慢慢飘过来，而且还在旋转。

测试工作能力，究竟什么方向适合你。很准的，而且很权威-Test the ability to work, what the direction for you. Very accurate and very authoritative

这是lva算法，List of viterbi algorithm,使用qpsk信道，采用的编码是（133，171，165）-algorithm List of Viterbi algorithm, use qpsk channel, the coding is used (133,171,165)

一个对数组越界检查的小程序-one pair of arrays of small cross-border inspection procedures

用户和基站的泊松分布，可以设置基站的覆盖半径。(Poisson Distribution of Users and Base Stations)

说明：  通过MATLAB编程，实现对菲涅尔波带片的绘制，改变焦距F可以绘制不同焦距的波带片。(Drawing Fresnel zone plate by MATLAB)

简易水塔供水系统仿真

打字母游戏,经典好玩的游戏-playing alphabet games, classic fun of the game