MPC_Exercise_Second

讲述浅海水声信道下的多途时延估计方法，供声学方向的学生学习参考(About the shallow water acoustic channel under the multi-path delay estimation method for the acoustic direction of student learning reference)

说明：  Arnijo准则非精确搜索程序，可以作为其他优化程序的子程序调用(Arnijo guidelines inexact search program, you can call a subroutine other optimization procedures)

在matlab中 显示hht变换后的实际时频图(show the actual time-frequency diagrams after HHT transform )

Iterative algorithm for minimum cross entropy thresholding

说明：  电力系统潮流程序，用matlab编程的的。潮流计算是电力系统运行分析和规划设计中最常用的工具，电力系统潮流计算问题在数学上是求解一组多元非线性方程，迭代的收敛性是实用者关心的技术焦点。(Power Flow procedures, with the matlab programming. Flow calculation is the electric power system operation analysis and planning and designing the most commonly used tools, electric power system power flow calculation problem solving in mathematics is a set of multiple non-linear equations, iterative convergence is a practical technology were the focus of concern.)

that is the useful code to sove the example

3D蒙特卡洛光线追迹程序。可以追迹光线在介质表面的反射、漫反射、吸收等情况。(3D Monte Carlo ray tracing program, written with the GUI. You can trace rays in the case of the reflective surface of the medium, diffuse reflection, absorption and the like.)

研究信道译码，测试程序，为保障有效运行，请注意安装环境软件的版本正确与否(study for channel decoding)

preprocessing in fMRI

无线传感器网络中的三边定位法和极大似然估计法定位，以及二者的误差分析(Wireless sensor networks trilateral positioning method and maximum likelihood estimation positioning, and error analysis of both)