improve-leach

目标跟踪问题的应用背景是雷达数据处理，即雷达在搜索到目标并记录目标的位置数据, 对测量到的目标位置数据（称为点迹）进行处理，自动形成航迹，并对目标在下一时刻的位置进行预测。 下文简要讨论了用Kalman滤波方法对单个目标航迹进行预测，并借助于Matlab仿真工具，对实验的效果进行评估。 里面包括三个源程序，和一份实验报告，里面有算法的详细分析和情景假设。(Application of target tracking radar data processing background, that is the search radar to the target and record the location of the object data to the target location of the measurement data (referred to as Plot) for processing, automatic track formation, and the target in the next time to predict the location. Briefly discussed below, using Kalman filtering to predict a single target track, and the help of Matlab simulation tools, experimental results for evaluation. Which consists of three source code, and a test report, which has a detailed analysis of the algorithm and the scenario assumptions.)

MATLAB GUI教学视频5：使用Button Group绘制不同的正弦曲线(MATLAB GUI instruction Video 5: Using the Button Group to draw different sinusoidal)

Current mode signal processing

内插公式恢复算法的程序，意思不解释，十分好用，大家可以交流(Interpolation formula to restore the program algorithm, meaning not explained very easy to use, we can exchange)

线性编码中hamming编码Simulink仿真和结果图(Linear coding Hamming code Simulink simulation and results )

计算拱桥影响线，给定相应想跨径、矢高和拱轴系数，能够计算拱脚、1/4拱和1/2拱位置处的轴力、剪力和弯矩的影响线。(influence line of arch)

关于径向基的预测，本篇为能见度的预测，可添加其他数据进行其他方面预测。(For the prediction of radial basis, this article is a prediction of visibility, and can add other data to predict other aspects.)

a set of MATLAB-SIMULINK files

说明：  matlab仿真生成C/A码　,希望大家可以用的上，能帮上忙，谢谢(GPS　signal C/A code generation,use matlab similution,very useful,hope you will like ,thank you,enjoy it)

机械优化设计的作业 包括一维搜索方法（二次差值，牛顿法，黄金分割法），以及最速下降法和内点惩罚函数法及等值线图(Optimal Design of mechanical operations, including one-dimensional search method (the second difference, Newton' s law, golden section method), and the steepest descent method and interior point penalty function method and the contour map)