12.20gear

基于IEC61131—3标准的连续定位运动模块MC—PositionProfile，可以使用户方便的定义几点，然 后实现加速度平滑变化的运动。虽然其保证了加速度的平滑过渡，但没有考虑轴会发生反转，本文讨论的是 在保证加速度变化平滑的基础上实现轴的单向运动。(IEC61131-3 standard based on the continuous positioning movement module MC-PositionProfile, allows the user to easily define points, and then change to achieve smooth acceleration of the movement. Although its acceleration to ensure a smooth transition, but did not consider the axis will be reversed, this discussion is to ensure the smooth acceleration on the basis of changes in one-way movement axis.)

Discrete inverse fourier transform

基于傅里叶变换的matlab下的二维周期性光子晶体带隙的计算绘图程序，属于冷门资料，网上很少见。(Based on Fourier transform matlab under the two-dimensional periodic photonic bandgap calculation drawing program, belonging to popular information, online rare.)

use the conventional canny edge detector algorithm to detect the edges of a given image. in first step the given image will be filter.

运动估计，图像配准，能应用在视频的超分辨上。(Motion estimation, image registration, can be applied in the super-resolution video.)

比传统的CCR和BCC模型评价结果更客观、真实的DEA模型，考虑了不同决策单元的意见。(Which is more objective than the traditional CCR and BCC model. The real DEA model, taking into account the views of different decision-making units.)

说明：  music高阶谱分析算法研究，同时还包括信号维数的估计，即mdl准则的研究(high-end music spectrum analysis algorithm, but also including the signal dimension is estimated that the study criteria mdl)

电力抄表规约dl/t645调试软件，有助于开发645抄表程序(Electricity meter reading of the Statute dl/t645 debugging software, helps to develop 645 meter-reading program)

条件随机场模型（CRF）的MATLAB源码(MATLAB source of conditional random fields model (CRF))

code of solving 1d finite element problem