trafficflow

一个相当好用的matlab函数，由美国国家可再生能源实验室科研人员设计，可以计算太阳的直射维度和方位角。只要输入时间、观测地点即可。 (This algorithm is based on numerical approximation of the exact equations. The authors of the original paper state that this algorithm should be precise at+/- 0.0003 degrees. I have compared it to NOAA solar table (http://www.srrb.noaa.gov/highlights/sunrise/azel.html) and to USNO solar table (http://aa.usno.navy.mil/data/docs/AltAz.html) and found very good correspondance (up to the precision of those tables), except for large zenith angle, where the refraction by the atmosphere is significant (difference of about 1 degree). Note that in this code the correction for refraction in the atmosphere as been implemented for a temperature of 10C (283 kelvins) and a pressure of 1010 mbar. See the subfunction un_topocentric_zenith_angle_calculation� for a possible modification to explicitely model the effect of temperature and pressure as describe in Reda & Andreas (2003). )

这里给出了改进了OMP算法的matlab代码，相信能给大家带来一定的帮助(Here are the improvement of the OMP algorithm matlab code, I believe could bring some help)

薛定宇的编写的PID调节器 可以下载学习一下 很有帮助的(PID tuning tool )

区域生长的分割方法，在matlab下开发，有点小简单，仅供交流~(Regional growth segmentation)

matlab file of programing communication of the

neural network based fault finding relay

说明：  根据已知的地铁客流量预测未来年的地铁客流量，得出趋势图(Subway Traffic Prediction based on known future years, the subway traffic, draw trends)

有一个长直金属接地板，侧壁与地面电位为0，用有限差分求槽内电位分布(A long straight up, wall and floor of metal surface potential for 0, with finite difference for slot potential distribution)

本代码主要实现非线性环境下的势均衡多目标多伯努利滤波器的ukf实现，能有效地解决杂波环境下的多目标跟踪问题。(This code mainly realize the potential of nonlinear environment balanced multi-objective multi-bonuli filter ukf achieve, can effectively solve the problem of multi-target tracking clutter environments.)

说明：  通过MATLAB实现图像分割otsuf(Implementation of image segmentation otsuf source code in MATLAB)