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NXT Ballbot is a LEGO Mindstorms NXT version of Ballbot that is developed by Ralph Hollis at Carnegie Mellon University. The Ballbot is designed to balance itself on its single spherical wheel while traveling about.(NXT Ballbot (Self-Balancing Robot On A Ball) Controller Design)

利用此程序，可以找出二维离散映射henon map的吸引域(With this program, you can find the two-dimensional discrete domain of attraction map henon map)

Fuzzy Rule-Based Contrast enhancament exampless

It is a signal processing project. It deals with the processing of electrocardiogram signals. The statement is in the enonce_presentation file. Several signal processing tools are used, as periodogram, correlogram. An algorithm to recover lost samples is implemented.

蚁群算法的matlab代码，对于数学建模非常有用。(Ant colony algorithm matlab code, very useful for mathematical modeling.)

全极化合成孔径雷达图像去取向程序，用于去除采集数据中的定向角对后期处理的影响(polSAR image deorientation)

The principal characteristic of VSC-HVDC transmission is its ability to independently control the reactive and real power flow at each of the AC systems to which it is connected, at the Point of Common Coupling (PCC). In contrast to line-commutated HVDC transmission, the polarity of the DC link voltage remains the same with the DC current being reversed to change the direction of power flow.

刚度矩阵的聚合编码，可以将各单元的局部刚度矩阵聚合为整体刚度矩阵(Stiffness matrix polymer coding of each unit of local stiffness matrix aggregation for the overall stiffness matrix)

it is a code of dispersion relation of one dimension phononic crystal

听觉信号加工的双通路模型是北大教授吴玺宏2008年的一篇很重要的文章(Two-channel audio signal processing model)