MOL1

微软的一道题目，有12个外表一模一样的小球，其中有一个的质量和其他11个球不一样（11个球的质量完全相同），而且该球不知道是轻点还是重点。现在给你一个天平（无砝码），只有3次测量机会，请你找出该球。球号从a到l(小写)(Microsoft' s one topic, there are 12 look exactly the same ball, one of which the quality and not the same as the other 11 balls (11 balls of the same quality), and that the ball does not know or focus of light spots. Now to give you a balance (no weight), only three measurements chance, would you please identify the ball. Ball number from a to l (lowercase))

fisher分类法的matlab实现，包含训练与测试部分。(fisher classification matlab implementation, including training and testing parts.)

用matlab仿真的灵巧噪声干扰，噪声干扰形式为线性调频信号卷积矩形脉冲串。(Smart noise simulation using matlab, noise in the form of a rectangular convolution chirp signal bursts.)

基于LQR方法的直线路径跟踪，输入为期望直线路径，输出为左右推进器控制命令(LQR method based on a linear path tracing, enter the desired straight path, the output is about propulsion control commands)

bpsk qam gmsk fsk modulation function

在matlab下模拟一定尺寸的环形天线模型，。(matlab for circle)

基于HHT提取昆明下关重力固体潮的地震前兆信息(Based on the HHT earthquake precursor information extraction of kunming where the tidal gravity )

Simple precoding and decomosition fuction

轨道动力学的一些有关算法，包括拉格朗日系数计算，轨道根数求解等(Some algorithms of orbital dynamics, including calculation of Lagrange coefficients, solution of orbital elements, etc.)

说明：  matlab 入门的相关的函数用法。。。。(matlab for the first time uses)