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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。 2%`=
LGQC @*Ry`)T 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: 'xxM0Kn` enableservice('AutomationServer', true) sVw:d_ E enableservice('AutomationServer') PgT8
1u 111A e*U 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。 -mG`* 0 Zp~yemERr 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: yxp,)os: 1. 在FRED脚本编辑界面找到参考. L8Tm8) 2. 找到Matlab Automation Server Type Library /r"<:+ 3. 将名字改为MLAPP .7gh2K _OuNX.yrG B\)Te9k' 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。 $m2#oI'D d9;&Y?fp 图 编辑/参考 4Zwbu NGl
8*Af 现在将脚本代码公布如下,此脚本执行如下几个步骤: k)S1Z s~G 1. 创建Matlab服务器。 3J
&Ros 2. 移动探测面对于前一聚焦面的位置。 0r1GGEW`s 3. 在探测面追迹光线 __.MS6"N 4. 在探测面计算照度 C:5-h(# 5. 使用PutWorkspaceData发送照度数据到Matlab Nn FR; 6. 使用PutFullMatrix发送标量场数据到Matlab中 /[FDiJH2 7. 用Matlab画出照度数据 i:0v6d 8. 在Matlab计算照度平均值 K8X7IE 9. 返回数据到FRED中 9AX}V6\+ ^?+[yvq 代码分享: ?8"*B^*Sh Jp]?tlT Option Explicit `M6"=)twu P7XZ|Td4* Sub Main ra T9 yT@Aj;X0v Dim ana As T_ANALYSIS &3Zb? Dim move As T_OPERATION -?)^
hbr Dim Matlab As MLApp.MLApp {jB>]7 Dim detNode As Long, detSurfNode As Long, anaSurfNode As Long nWIZ0Nde' Dim raysUsed As Long, nXpx As Long, nYpx As Long /h+ W L Dim irrad() As Double, imagData() As Double, reals() As Double, imags() As Double |du%c`wl Dim z As Double, xMin As Double, xMax As Double, yMin As Double, yMax As Double 3u/JcU-< Dim meanVal As Variant $e7%>*?m _)
x{TnK Set Matlab = CreateObject("Matlab.Application") P|$n U`qC.s(L ClearOutputWindow g&xj(SMj-$ Intuda7e1 'Find the node numbers for the entities being used. %%s)D4sW detNode = FindFullName("Geometry.Screen") h2Nt@ detSurfNode = FindFullName("Geometry.Screen.Surf 1") y%i9 b&gDd anaSurfNode = FindFullName("Analysis Surface(s).Analysis 1") EyA
ny\" H@1'El\9 'Load the properties of the analysis surface being used. qS/}aDk& LoadAnalysis anaSurfNode, ana /GO- ?pW1}:z
'Move the detector custom element to the desired z position. QX<n^W z = 50 BJux5Nh GetOperation detNode,1,move . fja;aG move.Type = "Shift" y2_rm move.val3 = z w{*kbGB8s7 SetOperation detNode,1,move FE!jN-# Print "New screen position, z = " &z MrHJ)x"hy :6nD "5( 'Update the model and trace rays. iN
Oj@3x EnableTextPrinting (False) B.r^'>jQ Update 6T$=(I <4 DeleteRays 0* F` h TraceCreateDraw (`dz37@* EnableTextPrinting (True) KBB)xez8 d*d:-f~q 'Calculate the irradiance for rays on the detector surface. GB|>eZLv< raysUsed = Irradiance( detSurfNode, -1, ana, irrad ) =;0-t\w! Print raysUsed & " rays were included in the irradiance calculation. 940:NOgm 2@ZVEN 'When using real number data to send to MATLAB, it is simplest to use PutWorkspaceData. *0>`XK$mWo Matlab.PutWorkspaceData("irradiance_pwd","base",irrad) /Yy)=~t{ 'M~`IN` 'PutFullMatrix is more useful when actually having complex data such as with D5c
8sB 'scalar wavefield, for example. Note that the scalarfield array in MATLAB ~6t!)QATnp 'is a complex valued array. w UxFE=ia raysUsed = ScalarField ( detSurfNode, -1, ana, reals, imags ) -13}]Gls7Q Matlab.PutFullMatrix("scalarfield","base", reals, imags ) 0! 3. .5== Print raysUsed & " rays were included in the scalar field calculation." 2]mV9B x;7l>uR 'Calculate plot characteristics from the T_ANALYSIS structure. This information is used MTtx|L\4 'to customize the plot figure. O.B9w+G= xMin = ana.posX+ana.AcellX*(ana.Amin-0.5) 66pjWS
{X xMax = ana.posX+ana.AcellX*(ana.Amax+0.5) \PxT47[@e yMin = ana.posY+ana.BcellY*(ana.Bmin-0.5) JW[6
^Rw yMax = ana.posY+ana.BcellY*(ana.Bmax+0.5) .gg0rTf=- nXpx = ana.Amax-ana.Amin+1 lwf4ke nYpx = ana.Bmax-ana.Bmin+1 nm1dd{U6^ X=whZ\EZ 'Plot the data in Matlab with some parameters calculated from the T_ANALYSIS oM!&S'M/ 'structure. Set the axes labels, title, colorbar and plot view. >*{k~Y-G Matlab.Execute( "figure; surf(linspace("&xMin &","&xMax &","&nXpx &"),linspace("& yMin &"," & yMax & "," & nYpx & "),irradiance_pwd, 'EdgeColor', 'None');" ) 'd$RNqe Matlab.Execute( "xlabel('X Position (" & GetUnits() & ")')" ) : Matlab.Execute( "ylabel('Y Position (" & GetUnits() & ")')" ) : Matlab.Execute( "zLabel( 'Irradiance' )" ) S3Y.+. 0U Matlab.Execute( "title('Detector Irradiance')" ) Wz'!stcp Matlab.Execute( "colorbar" ) {jO+N+Ez9 Matlab.Execute( "view(2)" ) jvB[bS`<H Print "" <rE>?zvm Print "Matlab figure plotted..." ]_h3 > mO*.' Gm 'Have Matlab calculate and return the mean value. BEaF-*?A Matlab.Execute( "irrad = mean(mean(irradiance_pwd));" ) d MR?pbD Matlab.GetWorkspaceData( "irrad", "base", meanVal ) I*N"_uKU Print "The mean irradiance value calculated by Matlab is: " & meanVal !0@4*>n FB?~:7+' 'Release resources MG vz-E1e Set Matlab = Nothing Hnt*,C.0 $b|LZE\bU. End Sub 6HK1? J1}\H$*X 最后在Matlab画图如下: c`xNTr01 ~Tt@v`} 并在工作区保存了数据: *,Bm:F<m 0]SWyC
: R278 ^E 并返回平均值: -Rw3[4>@O" G~1;_' 与FRED中计算的照度图对比: /7D5I\ HMF2sc$N 例: +4%~.,<_to OY{fxBb 此例系统数据,可按照此数据建立模型 SvSO?H!- [gBf1,bK 系统数据 HZAT_ u*@R`,Y
+JtK VF 光源数据: `;}`>!8j Type: Laser Beam(Gaussian 00 mode) 72Bc0Wg
Beam size: 5; u9@B& Grid size: 12; xZ {6!=4! Sample pts: 100; sR9$=91` 相干光; CBd%}il 波长0.5876微米, )<V!lsUx'- 距离原点沿着Z轴负方向25mm。 }9\_s* Nl YFS?5 对于执行代码,如果想保存图片,请在开始之前一定要执行如下代码: Vx<{cHQQ enableservice('AutomationServer', true) p"hO6b%V enableservice('AutomationServer') s8,YQ5-
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