魔术轮胎模型

论文《As-Projective-As-Possible Image Stitching with Moving DLT》中的拼接算法，对于视差图像拼接具有一定的鲁棒性，但是对特征点数量及其分布均匀性有较高的要求。 The success of commercial image stitching tools often leads to the impression that image stitching is a “solved problem”.The reality, however, is that many tools give unconvincing results when the input photos violate fairly restrictive imaging assumptions;the main two being that the photos correspond to views that differ purely by rotation, or that the imaged scene is effectively planar.Such assumptions underpin the usage of 2D projective transforms or homographies to align photos. In the hands of the casual user,such conditions are often violated, yielding misalignment artifacts or “ghosting” in the results. Accordingly, many existing imagestitching tools depend critically on post-processing routines to conceal ghosting. In this paper, we propose a novel estimationtechnique called Moving Direct Linear Transformation (Moving DLT) that is able to tweak or fine-tune the projective warp toaccommodate the deviations of the input data from the idealized conditions. This produces as-projective-as-possible image alignmentthat significantly reduces ghosting without compromising the geometric realism of perspective image stitching. Our technique thuslessens the dependency on potentially expensive postprocessing algorithms. In addition, we describe how multipleas-projective-as-possible warps can be simultaneously refined via bundle adjustment to accurately align multiple images for largepanorama creation.

【实例简介】

【实例简介】功能：测试雷达信号匹配滤波

摘要：针对机器人路径规划中，传统蚁群算法收敛速度慢、易陷入局部最优解等问题，提出了一种移动机器人路径规划的改进蚁群优化(ACO)算法。用栅格法建立环境模型，并基于人工势场建立启发信息素矩阵，降低了蚂蚁在初始阶段搜索的盲目性；引入激励函数，降低搜索过程中的死锁现象；改进信息素的更新机制，增强了优秀蚂蚁对全局路径规划的影响。仿真结果表明：改进后蚁群算法的机器人路径规划算法加快了收敛速度，具有较强的鲁棒性和全局寻优能力。关键词：蚁群优化(ACO)算法；人工势场；路径规划；机器人

CFAR

MATLAB数字信号处理 85个案例分析 全书程序.zip

龙贝格求积公式也称为逐次分半加速法。是数值计算方法之一，用以求解数值积分。是在梯形公式、辛普森公式和柯特斯公式之间关系的基础上，构造出一种加速计算积分的方法。 作为一种外推算法，在不增加计算量的前提下提高了误差的精度。

【实例简介】经典Hilditch二值化算法

脉冲雷达测速测距的matlab程序，仿真图是速度、距离、幅度三维图像。程序无错，可仿真，很好用

四相86式的开关磁阻电机的模型，可以进行转矩测量或者电压电流的测量.mdl