视频流中一种独立更新各个像素点的背景更新方法。基于高斯模型。基于opencv库函数。-Video stream in a stand-alone update all the background pixels to update method. Based on the Gaussian model. Based on the opencv library function.

本代码功能是实现图像的采集、处理以及视频的采集存储。采用MFC，通过图像处理模块及视频流处理模块实现功能。-The function of the code acquisition, image processing and video acquisition and storage. With MFC, the functions realized by the image processing module and the video stream processing module.

*This* is the 3rd MATLAB App in the Virtual Thermal/Fluid Lab series. This MATLAB App allows you to: 1. Visualize elementary potential flows including: a. Uniform flow b. Source c. Sink d. Vortex e. Doublet 2. Combine dif

连续系统LE的计算方法主要有定义方法、QR分解方法、奇异值分解方法，或者通过求解系统的微分方程，得到微分方程解的时间序列，然后利用时间序列（即离散系统）的LE求解方法来计算得到(The partial differential equations modeling the system's stream function and temperature are subjected to a spectral approximation: the hydrodynamic fields are e