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说明：  由混合光学双稳模型生成混沌序列的matlab程序(By mix optics bistable model production chaos sequence )

Very simple color detection in RGB color space by ImageAnalyst

用于关联成像（鬼成像）的一维仿真模拟matlab程序源码。(One-dimensional simulation matlab program source code for the associated imaging (ghost imaging).)

color transformation by matlab

三维地图，用于计算地形遮蔽等计算时的DEM数据(The 3D map is used to calculate the DEM data in the calculation of topography and occlusion)

Matlab编程自学必备的60个小程序，对初学matlab者很有帮助。(Matlab programming self-study program must have 60 small, useful for beginners who matlab.)

用于计算混沌分析中的柯尔莫哥洛夫熵的STB算法(for compute the Kolmogorov entropy)

code for averaging,ORing,ANDing images

CANVAR Compute canonical variates

接地技术最早是应用在强电系统（电力系统、输变电设备、电气设备）中，为了设备和人身的安全，将接地线直接接在大地上。由于大地的电容非常大，一般情况下可以将大地的电位视为零电位。后来，接地技术延伸应用到弱电系统中。对于电力电子设备将接地线直接接在大地上或者接在一个作为参考电位的导体上，当电流通过该参考电位时，不应产生电压降。然而由于不合理的接地，反而会引入了电磁干扰，比如共地线干扰、地环路干扰等，从而导致电力电子设备工作不正常。可见，接地技术是电力电子设备电磁兼容技术的重要内容之一，有必要对接地技术进行详细探讨。(Grounding technology was first applied in strong electric system (power system, power transmission equipment, electrical equipment), in order to equipment and personal safety, the ground wire directly connected to the earth. Because the earth capacitance is very large, under normal circumstances can be considered to be zero potential earth potential. Later, grounding techniques applied to extend the weak system. For power electronic devices directly connected to the ground wire on the ground or connected to a reference potential as a conductor, when the current through the reference potential, and should not generate voltage drop. However, due to unreasonable ground, but will the introduction of electromagnetic interference, such as co-ground interference, ground loop interference, resulting in power electronic equipment is not working properly. Visible, grounding technology is an important part of power electronic equipment EMC technology, it is necessary for grounding techniques disc)