Fresnel-diffraction

计算BBO晶体一类匹配时随非共线角变化的相位匹配角(Calculating the phase matching angle of BBO crystal with non-collinear angle)

今年刚更新的最新的工具箱SaliencyToolbox2.3.zip，做图像处理视觉注意力机制相关研究必备的工具。(This year has just updated the latest toolbox SaliencyToolbox2.3.zip, do image processing of visual attention mechanisms related research is an essential tool.)

HOG LBP 在python matlab C++环境下的实现(Implementation of HOG LBP in Python matlab C++ environment)

EKF2.0 利用扩展卡尔曼滤波器实现的SLAM算法，Matlab版本，是一个模拟的程序。运行方法为先载入mat，再运行XXX_sim函数。(EKF2.0 using the extended Kalman filter SLAM algorithm, Matlab version, is a simulation program. The method of operation for the first load the mat, run XXX_sim function.)

DB97提升小波程序，实现任意偶数大小图像双正交97提升小波变换，比传统的CDF97卷积算法好(DB97 lifting wavelet procedures, arbitrary size images even biorthogonal wavelet transform 97 upgrade, than the traditional filter convolution algorithm good)

基于 halcon做的单相机+机械手图像拼接(Image stitching of single camera + manipulator based on Halcon)

MATLAB目标跟踪仿真小程序,对一定格式的AVI视频进行处理，提取出黑色背景下的人体轮廓及行动方向(MATLAB simulation of target tracking applet, for some form of AVI video processing, to extract the black outline and context of human action)

说明：  脉冲压缩技术是匹配滤波理论和相关接收理论的一个很好的实际应用。它的提出很好的解决了这样的一个问题：在发射端发射大时宽、带宽信号，以提高信号的速度测量精度和速度分辨力，而在接收端，将宽脉冲信号压缩为窄脉冲，以提高雷达对目标的距离分辨精度和距离分辨力(Pulse compression technology is a good practical application of matched filtering theory and related receiving theory. It solves such a problem very well: transmitting large time-width and bandwidth signals at the transmitter to improve the speed measurement accuracy and speed resolution of the signal, and compressing the wide pulse signal into narrow pulse at the receiver to improve the range resolution accuracy and range resolution of radar to target.)

说明：  360全景 720全景 VR 360度 720度 全景 漫游 最新添加功能： 1 支持视频播放。 2 支持多个场景 3 支持更换图片（全景图外部链接，XML配置）。(360 Panoramic 720 Panoramic VR 360 Degree 720 Degree Panoramic Walkthrough Latest Add Function: 1 Supports Video Playing. 2 Support multiple scenarios 3 support replacing pictures (panoramic external links, XML configuration).)

说明：  用于读取SAR数据处理中的干涉图和SAR强度图的函数，可以制定具体大小进行读取。(The functions used to read the interferograms and SAR intensity diagrams in SAR data processing can be read by specific sizes.)