proda_FixPt_xsgbbxcfg

A simple minimizer of in-line coded functions, for teaching and experimentation

一个BP神经网络训练程序，经过训练，可用于模拟许多非线性问题。(A BP neural network training program, after training, can be used to simulate many nonlinear problems.)

文献资料，利用Copula函数度量整合风险的(Literature, the use of integrated risk Copula function metrics)

经典的灰度共生矩阵纹理计算方法，利用matlab针对图像进行马氏距离计算 ,本科毕设要求参见标准测试模型。( Classic GLCM texture calculation method, Using matlab to calcul)

求解了边界层相似方程,利用了RK方法求解边值问题！得到速度和温度分布剖面(The boundary layer similar equation is solved using RungeKuuta method.)

说明：  基于matlab的MCMA算法仿真程序，给出均衡前后均衡效果图(Based on the MCMA algorithm matlab simulation program is given before and after the balance of the effect of a balanced graph)

时域有限差分法三维自由空间传播电磁场场分布(Finite Difference Beam Propagation Method)

说明：  改过的ISOMAP算法，较之前的算法速度更快，可视化效果更好(Turn over the ISOMAP algorithm, faster than the previous algorithm, visualization better)

智能天线小程序，计算电流分布，方向图等等对初学者有帮助(smart antenna， easy for junier learner)

说明：  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.