second-chapter

。本文研究了SC-FDE系统中的最小均方误差判决反馈 均衡（MMSE-DFE）和基于LMS准则的自适应均衡算法， MATLAB仿真表明，由于LMS自适应均衡算法能有效的跟 踪信道变化并更新均衡器的抽头系数，其性能略优于最小 均方误差判决反馈均衡算法。(. In this paper, the SC-FDE system, the minimum mean square error decision feedback Equalization (MMSE-DFE) and criteria based on LMS adaptive equalization algorithms MATLAB simulation results show that LMS adaptive equalization algorithm as effective with Track changes and update the channel equalizer tap coefficients, its performance slightly better than the minimum Mean square error decision feedback equalization algorithm.)

龙格库塔算法，用于姿态角的解算，此程序采用四阶龙格库塔法进行计算。(Ronge Kutta algorithm for attitude angle calculation, this procedure using four order Ronge Kutta method.)

电流电压双闭环的PI单相逆变器仿真，自己做的，请指教(Double closed loop PI current and voltage single)

Geodetic tools to be used in navigation analysis

一个非常简易的均线策略，仅作展示用，高手绕行。 5日均线上穿20日均线，做多1手；5日均线下穿20日均线，做空1手； 其中这里上穿、下穿如下定义： 上穿定义：MA5当天大于MA20，前一天MA5位于MA20之下 下穿定义：MA5当天小于于MA20，前一天MA5位于MA20之上 测试数据：IF1112 （2011/5/3-2011/12/8）每日收盘价。 初始资金 50万(a sample back testing matlab code based on ma)

Amos Gilat写的MATLAB教材，很详细清楚。 An Introduction with Applications, Fourth Edition 2011( An Introduction with Applications, Fourth Edition )

use the k-means algorithm to cluster pixels into a number of clusters representing the texture regions.

lms adaptive algorithms

SAP，ABAP编程，利用SMARTFORM生成PFD文档并通过EMAIL发送(SAP, ABAP programming, using SMARTFORM to generate PFD documents and sent by EMAIL)

Matlab code of individuals projection on the main axes using PCA.