full wave rectifierDuring the period from 伪 to 蟺, the input voltage vs input current is are positive and the power flows from supply to the load. The converter is said to be operated at rectification mode .During the period from 蟺 to 蟺+伪 , the input

matlab实现图像的 Homography 矫正，有图片和示例，具体程序见 RectifyImg.m-the iamge Homography rectification based matlab, the sample including code and images are given. run the main program RectifyImg.m

matlab camera calibration recification

matlab 立体图形校正，例子具体步骤-this is Uncalibrated Stereo Image Rectification