KNN定位误差消除算法

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.

人工蜂群算法（ABC)的仿真程序 matlab写的 可以用于蜂群算法的仿真

【实例简介】永磁同步电机的PI电流控制

【实例简介】

通过加载点云数据，显示3D图,内附简单的源程序与3D点云数据源数据

MATLAB图像处理375例-程序代码

通过频域二次积分由振动加速度信号反求振动位移信号

MMC 载波移相MATLAB仿真

在实际问题中，经常遇到需要研究两组多重相关变量间的相互依赖关系，并研究用一组变量（常称为自变量或预测变量）去预测另一组变量（常称为因变量或响应变量），除了最小二乘准则下的经典多元线性回归分析（MLR），提取自变量组主成分的主成分回归分析（PCR）等方法外，还有偏最小二乘（PLS）回归方法。 偏最小二乘回归提供一种多对多线性回归建模的方法，特别当两组变量的个数很多，且都存在多重相关性，而观测数据的数量（样本量）又较少时，用偏最小二乘回归建立的模型具有传统的经典回归分析等方法所没有的优点。  偏最小二乘回归分析在建模过程中集中了主成分分析，典型相关分析和线性回归分析方法的特点，因此在分析结果中，除了可以提供一个更为合理的回归模型外，还可以同时完成一些类似于主成分分析和典型相关分析的研究内容，提供更丰富、深入的一些信息。

蒙特卡罗算法解决蒲丰投针问题（Monte Carlo.m）