caiyangdingli

利用最小二乘法实现手写体数字识别，采用mnist数据集(simple program using least-square)

以往的测时间延迟的方法时利用信号相关性来求的，利用MUSIC算求两信号的时间延迟具有很高的精度。(Measurement of time delay before the method used to seek correlation signal, the use of MUSIC operators seek time delays of two signals with high precision.)

matlab codes referring to the video segmentation

上学学习matlab的期末考试试题：包括地球和火星绕太阳运转动画演示；利用两种不同途径求解边值问题；多种方法求解Lorenz模型；多种方法求解Apollo卫星的运动轨迹；利用Matlab设计一个简单的计算器，要求：（1）友好的交互界面；（2）至少能够实现加减与乘除预算。(School learning matlab final exam questions include: Earth and Mars around the sun animation using two different approaches for solving boundary value problem variety of methods to solve the Lorenz model variety of methods to solve the trajectory of Apollo satellites using Matlab to design a simple The calculator requirements: (1) friendly interface (2) addition and subtraction and multiplication and division to achieve at least the budget.)

A self-organizing map (SOM) or self-organizing feature map (SOFM) is a type of artificial neural network (ANN) that is trained using unsupervised learning to produce a low-dimensional (typically two-dimensional)

修正格拉姆-施密特正交化的matlab源程序(Modified Gram- Schmidt orthogonalization matlab source)

基于MATLAB蚁群算法实现，初学者可作参考，程序已经验证。(Ant colony algorithm based on MATLAB, can be used as reference for beginners, the program has been verified.)

使用Matlab实现粒子群算法对于函数FUN寻优(Achieved using the Matlab function FUN Particle Swarm Optimization for)

使用matlab编写的经纬高、东北天数据和地心坐标数据之间的转换函数文件，包含了东北天坐标系的定义说明文件以及相关的转换公式。 三个函数的调用文件名：ECEFtoENV，ECEFtoLBH，LBHtoECEF。使用说明见函数的说明。(Prepared using matlab high latitude and longitude, northeast-day data and geocentric coordinate conversion functions between data file that contains the definition of the coordinate system Northeast day documentation and related conversion formulas. Three function calls filename: ECEFtoENV, ECEFtoLBH, LBHtoECEF. See the instructions for use function.)

比例积分控制，永磁同步伺服电机控制模型 运用Matlab/Simulink 建立的仿真模型(the model of PSWM control system)