fdtd2D

二维功率谱密度计算程序 使用傅里叶变换 (2D PSD caculation estimator)

说明：  基于内点法的配电网潮流计算，收敛精度同牛顿二阶法，不同之处在于它可以处理大规模潮流计算，而牛顿法不行。(power flow of distributiion network)

说明：  边缘检测程序，有各种边缘检测算子，包括sobel等，自己写的源程序，共享(Edge detection process, a variety of edge detection operator, including sobel and so on, to write the source code, sharing)

OPAMP English lLM386 integrated information. For peers who do not know English Reference

说明：  MIT图像实验室的NMF代码,将一幅图像分解成多个特征部分(NMF image processing codes by MIT)

clarks to parks transformation

Generate the sun vector in the earth-centered inertial frame. Will output the distance to the sun from the earth if two output arguments are given.

图像阈值分割程序，里面有好几个。运行ostu.m(Image threshold segmentation)

模仿程序matlab代码，WCDMA系统(模仿程序programming matlap)

说明：  Predict the price of Gold