normAM_DSB_SSB(two_ways)modulation_demodulation

说明：  研究新混沌所用，用于开发研究新的混沌及图形。(matalab )

有限元剖分三角形剖分程序，还有加密程序，可用于求解有限元问题(use to salve fem)

电磁场和电磁波中相速度和群速度是个难点，本程序形象描述二者关系(Analog of the group velocity and phase velocity)

基于最小二乘法展开法的定位程序 tdoa 减小误差(Reduce the error based on the locator expansion method tdoa the method of least squares)

说明：  非常好的用复化梯形公式和外推法求解积分方程的matlab例程，附带报告，详细讲解原理，分析程序与结果，不可多得的报告(Very good with a complex trapezoid formula and extrapolation matlab routines for solving integral equations, with the report gave a detailed theory, analysis procedures and results, the report of a rare)

this file is about risk managment in marketing....

说明：  通过实际采集到的数据，数显通过数据预处理，进行不良数据的清洗，然后通过PCA降维，k均值聚类提取运动学片段，建立运动学片段库，通过随机策略提取运动学片段构成汽车行驶工况。(Through the actual collected data, the digital display cleans the bad data through data pretreatment, and then extracts the kinematics fragments through PCA dimensionality reduction, K-means clustering, establishes the kinematics fragments library, and extracts the kinematics fragments through random strategy to form the driving conditions of the vehicle.)

仿真激光的产生和传播 很管用的 不信你试试(aghfghfh)

说明：  matlab例程，图形修饰界面，有数据和m文件。 (Matlab routines, graphics interface modification, data and m documents.)

ILS-GLIDE SLOPE SIMULATION