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简介:FRED作为COM组件可以实现与Excel、VB、Matlab等调用来完成庞大的计算任务或画图,本文的目的是通过运行一个案例来实现与Matlab的相互调用,在此我们需要借助脚本来完成,此脚本为视为通用型脚本。 -q\Rbb5M -b|"%e<' 配置:在执行调用之前,我们需要在Matlab命令行窗口输入如下命令: 28vQ enableservice('AutomationServer', true) rU6A^p\, enableservice('AutomationServer') !+]KxB [&kz4_ 结果输出为1,这种操作方式保证了当前的Matlab实体可以用于通信。 f~7V< v 3-'3w , 在winwrp界面,为增加和使用Matlab类型的目录库,我们需要如下步骤: MjWxfW/ 1. 在FRED脚本编辑界面找到参考. |
^G38 2. 找到Matlab Automation Server Type Library k5Su&e4]] 3. 将名字改为MLAPP ;]@Pm<f ?!O4ia3nFk LqNyi 在Matlab里面有两种常用的数据发送选项PutWorkspaceData 及PutFullMatrix,PutWorkspaceData适用于存储一般的数据在工作区,并赋予其为变量,PutFullMatrix试用于复数数据。 3R-5&!i Wg2 0H23XW 图 编辑/参考 PkLNIp1 "Q{l])N 现在将脚本代码公布如下,此脚本执行如下几个步骤: 3gnO)"$ 1. 创建Matlab服务器。 1 jO%\uR/ 2. 移动探测面对于前一聚焦面的位置。 )?pnV":2Y 3. 在探测面追迹光线 Z{gm4YV 4. 在探测面计算照度 ,RW`9+gx 5. 使用PutWorkspaceData发送照度数据到Matlab LR';cR; 6. 使用PutFullMatrix发送标量场数据到Matlab中 .h\Py[h<^ 7. 用Matlab画出照度数据 z:Z-2WV2o 8. 在Matlab计算照度平均值 %k~ezn 9. 返回数据到FRED中 xP/q[7>#Q Y6Ux*vhK 代码分享: aNA]hl e\O-5hp7 Option Explicit XMdCQ= Cy*.pzCi Sub Main
C|h Uyo (.X)= Dim ana As T_ANALYSIS jOzi89 Dim move As T_OPERATION ~Z!YB,)bp Dim Matlab As MLApp.MLApp klH?!r& Dim detNode As Long, detSurfNode As Long, anaSurfNode As Long @b,6W
wc Dim raysUsed As Long, nXpx As Long, nYpx As Long [YZgQ Dim irrad() As Double, imagData() As Double, reals() As Double, imags() As Double +k~0&lZi Dim z As Double, xMin As Double, xMax As Double, yMin As Double, yMax As Double TiF+rA{t Dim meanVal As Variant EB*C;ms boHbiE Set Matlab = CreateObject("Matlab.Application") +vxOCN4}v *C<;yPVc ClearOutputWindow _ Yc"{d3S !zllvtK4 'Find the node numbers for the entities being used. r7L.W detNode = FindFullName("Geometry.Screen") cpALs1j: detSurfNode = FindFullName("Geometry.Screen.Surf 1") ;Rpib[m anaSurfNode = FindFullName("Analysis Surface(s).Analysis 1") |:.Uw\z5' .g1x$cQ1< 'Load the properties of the analysis surface being used. ^;rjs|`K# LoadAnalysis anaSurfNode, ana d4*SfzB ([}08OW@ 'Move the detector custom element to the desired z position. nO!&;E& z = 50 "j8)l4} GetOperation detNode,1,move 9x|`XAB move.Type = "Shift" UoKVl- move.val3 = z [0aC]XQZ SetOperation detNode,1,move )Jdku}Pf Print "New screen position, z = " &z +:4>4= &$
"J\vm 'Update the model and trace rays. _U-`/r o EnableTextPrinting (False) vSC1n8 / Update 6@t& DeleteRays I:G8B5{J TraceCreateDraw '4<o&b^yQ EnableTextPrinting (True) 8Znr1=1
elQjPvb 'Calculate the irradiance for rays on the detector surface. "lLh#W1d raysUsed = Irradiance( detSurfNode, -1, ana, irrad ) Bv!{V)$ Print raysUsed & " rays were included in the irradiance calculation. J"LLj*,0" y_}vVHT, 'When using real number data to send to MATLAB, it is simplest to use PutWorkspaceData. 2l+L96 Matlab.PutWorkspaceData("irradiance_pwd","base",irrad) BQ)>}YHk 6lv@4R^u 'PutFullMatrix is more useful when actually having complex data such as with 2#sFY/@ 'scalar wavefield, for example. Note that the scalarfield array in MATLAB B^r?N-Z A 'is a complex valued array. o{`x: raysUsed = ScalarField ( detSurfNode, -1, ana, reals, imags ) NsP=l] Matlab.PutFullMatrix("scalarfield","base", reals, imags ) {+=hYB|& Print raysUsed & " rays were included in the scalar field calculation." E;{RNf| FHw%ynC 'Calculate plot characteristics from the T_ANALYSIS structure. This information is used \X _}\_c,d 'to customize the plot figure. \)r M C] xMin = ana.posX+ana.AcellX*(ana.Amin-0.5) -grmmE]/ xMax = ana.posX+ana.AcellX*(ana.Amax+0.5) <%Nf"p{K yMin = ana.posY+ana.BcellY*(ana.Bmin-0.5) B=L!WGl<! yMax = ana.posY+ana.BcellY*(ana.Bmax+0.5) z k/`Uz nXpx = ana.Amax-ana.Amin+1 iD G& |