Spectral_Clustering

a matlab code for solving TSP using simulated annealing (SA)

说明：  运用该算法可以很方便的计算出各种计算参数的均值及数据的分类！(It works for multi-dimensional Euclidean distance.)

编写程序将含有20个数据的数组M分成两个数组：正数组P和负数组N，并分别统计两个数组的个数，显示在屏幕上。(Write a program containing the data array 20 is divided into two arrays M: positive and negative groups Array P N, and the number of two arrays statistics were displayed on the screen.)

空间坐标与大地坐标之间的转换，用matlab的gui界面做成(Space coordinates and the earth coordinate conversion between, with matlab GUI interface make it )

matalab 三相逆变 滞环电流控制仿真建模( matalab 3phasezhihuan simulation)

出一种实现不同维间估计结果自动配对的二维频率估计算法。首先把二维频率估计问题转化成两个矩阵束的特征值问题。根据矩阵束的特征求出两个矩阵束的公共特征向量，并以此为基础同时求出两个矩阵束的特征值。算法估计误差与现有算法相近，但解决了现有算法普遍存在的配对难题。 (Matrix pencils play an important role in numerical linear algebra. The problem of finding the eigenvalues of a pencil is called the generalized eigenvalue problem. The most popular algorithm for this task is the QZ algorithm, which is an implicit version of the QR algorithm to solve the associated eigenvalue problem B − 1Ax = λx without forming explicitly the matrix B − 1A (which could be impossible or ill-conditioned if B is singular or near-singular) )

project report for simulation

用matlab编辑出卡农的音乐，还不错，可以听的(Matlab edit Canon music is pretty good, you can listen to)

TEACHING-LEARNING-BASED OPTIMIZATION ALGORITHM FOR SHAPE AND SIZE OPTIMIZATION OF TRUSS STRUCTURES WITH DYNAMIC FREQUENCY CONSTRAINTS*

主要是光学方面的仿真，使用matlab编程，有光的反射，光的透射，光纤激光器之类的仿真。(Mainly optics simulation using matlab programming, reflecting light, optical transmission, fiber lasers and the like simulation.)