tiqutezheng

说明：  This file contains matlab codes for non-linear estimation of Extende Nelson-Siegel (ASS) yield curve model

don t atcually remember what it is but probably it s something useful for student of 1-2 grade

在信噪比不断变化，给出虚警概率的前提下，当给定一信噪比值后，检测概率的变化情况。(Signal-to-noise ratio changing, given the premise of the probability of false alarm, when given a signal-to-noise ratio values, the probability of detection of changes.)

用于计算二维稳态热传导方程的隐式算法程序(Two-dimensional steady-state heat conduction equation implicit algorithm procedures)

空间直角坐标（XYZ）和大地坐标（BLH）相互转换matlab函数(Space Cartesian coordinates (XYZ) and geodetic coordinates (BLH) conversion matlab function)

本程序采用8结点四边形单元，分析固定位移边界条件的弹性力学平面问题(This procedure using 8-node quadrilateral element, analysis of fixed displacement boundary conditions of the plane problem in elasticity)

此源码是基于matlab编写的关于查找图像中图形的个数，及查找每个图形的重心并显示。(This source code is written in matlab based on the number of graphic image search, and find the center of each graph and display.)

Simulation of simple Delay and sum beamforming with shading and everything controllable

bootstrap method for calculate realibility of one shot system and simulation for accuracy it

说明：  海洋捕食者算法（MPA）是一种自然启发式的优化算法，它遵循在最佳觅食策略中自然支配的规则，并且在海洋生态系统中遇到捕食者与猎物之间的速率策略。(Marine predator algorithm (MPA) is a natural heuristic optimization algorithm, which follows the rules of natural dominance in the optimal foraging strategy, and encounters the rate strategy between predators and prey in the marine ecosystem.)