erlang

说明：  想学LTE系统相关知识的朋友可以看看这本经典书籍(Want to learn the system knowledge LTE friends can look at this classic book)

Solving an upper triangular system U x = b by back-substitution Solving a lower triangular system L x = b by forward-substitution(backward substitution and forward substitution)

利用重心法提取光条中心,激光光条中心提取(light stripes center extraction)

扩展的卡尔曼滤波方法matlab代码，可以用于各种电机控制中的在线参数辨识以及无速度传感器设计(extended kalman filter )

多导体传输线分析 克莱顿R.保罗 最经典的传输线分析的书 值得收藏(analysis of multiconductor transmission lines 2nd edition)

rbf神经网络程序，能够进行函数拟合等功能(rbf neural network )

This program is to plot 3-D radiation pattern of 2-element array antenna.

孙志忠书：偏微分方程数值解，第三章第一节：抛物方程的有限差分解法向前欧拉格式(forward euler difference scheme for parabolic problem)

图像建模Markov随机场，希望对大家有帮助，呵呵。(images Markov modeling with the airport, and I hope to be helpful, huh.)

Edge detection result should be enhanced using linear method like Median filter to remove the garbage around the pupil to gain clear pupil to determine perfect centre. Get the centre of the pupil by counting the number of black pixels (zero value) of each column and row. Then get each row and column that has the maximum number of these black pixels. Then determine the center by simple calculation according to the image coordinate to set it correct on the image, consequently we can determine the radius of the pupil. Thus we can find the pupillary boundary (inner). A similar procedure is extended by using a coarse scale to locate the outer boundary (limbus) which can be apparent by using the mid-point algorithms of circle and ellipse.