www.gusucode.com > visionhdl工具箱matlab源码程序 > visionhdl/visionhdlexamples/DesignAccelerationHDLViewer.m
function DesignAccelerationHDLViewer(actPixPerLine,actLine,I) persistent viewer if isempty(viewer) viewer = vision.DeployableVideoPlayer(... 'Size','Custom',... 'CustomSize',[2*actPixPerLine actLine]/4); end step(viewer,I);