目录

💥1 概述

📚2 运行结果

🎉3 参考文献

👨‍💻4 Matlab代码

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💥1 概述

本文使用Matlab对波动光学进行建模。包括使用标量衍射理论和菲涅耳和弗劳恩霍夫衍射的衍射。

📚2 运行结果

 

 

 

 

 

 

🎉3 参考文献

[1]刘全,吴建宏.光栅的标量衍射理论与耦合波理论的分析比较[J].激光杂志,2004(02):31-34.

👨‍💻4 Matlab代码

主函数部分代码：

function X = getframeWithDecorations(f, withDecorations, doDrawnow)
% GETFRAMEWITHDECORATIONS(f) Capture the whole figure including window decorations.
% GETFRAMEWITHDECORATIONS(f, withDecorations) Capture the whole figure, including decorations if the flag is true

% Copyright 1984-2020 The MathWorks, Inc.
    
    if nargin < 2
        withDecorations = true;
    end

    if nargin < 3
       doDrawnow = true;
    end

    % some clients may have done preemptive drawnow on their own
    % avoiding calls here may save a little time 
    if doDrawnow
       drawnow
       drawnow
    end

    if ~isgraphics(f, 'figure')
        error(message('MATLAB:capturescreen:FigureWindowRequired'));
    end

    if matlab.ui.internal.isUIFigure(f)
        cdata = getWebFigureWithDecorations(f, withDecorations);
    else
        cdata = getJavaFrameWithDecorations(f, withDecorations);
    end

    % Need to initialize fields in this order
    X.cdata = cdata;
    X.colormap = [];
end