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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。 i$["aP~G {a.
<` 配置:在执行调用之前,我们需要在Matlab命令行窗口输入如下命令: W1hX?!xp! enableservice('AutomationServer', true) bH,M,xIL2 enableservice('AutomationServer') J
B(<.E2 'aZASPn[ 结果输出为1,这种操作方式保证了当前的Matlab实体可以用于通信。 lQWBCJ8y 7/
t:YBR 在winwrp界面,为增加和使用Matlab类型的目录库,我们需要如下步骤: 8A!'I<S1 1. 在FRED脚本编辑界面找到参考. i+I0k~wY 2. 找到Matlab Automation Server Type Library ;5N41_hG 3. 将名字改为MLAPP L/%Y#
jC4O` #hy+ L 在Matlab里面有两种常用的数据发送选项PutWorkspaceData 及PutFullMatrix,PutWorkspaceData适用于存储一般的数据在工作区,并赋予其为变量,PutFullMatrix试用于复数数据。 {l@WCR 0X#+#[W 图 编辑/参考 2
ZK%)vq0 -zdmr"CA 现在将脚本代码公布如下,此脚本执行如下几个步骤: ??j&i6sp 1. 创建Matlab服务器。 @%:E } 2. 移动探测面对于前一聚焦面的位置。 @+E7w6>% 3. 在探测面追迹光线 `|,Bm|~: 4. 在探测面计算照度 \f<z*!,D$ 5. 使用PutWorkspaceData发送照度数据到Matlab cl_TF[n? 6. 使用PutFullMatrix发送标量场数据到Matlab中 5x2L(l-2 7. 用Matlab画出照度数据 .zIgbv s 8. 在Matlab计算照度平均值 %0zS 9. 返回数据到FRED中 6#vI;d[^ A$:|Qd7F1 代码分享: lCHo+>\Z >8(jW Option Explicit WGPD8. LZa%
x Sub Main 8O9Gs =W<[Fe3 Dim ana As T_ANALYSIS <%&_#<C) Dim move As T_OPERATION R+uw/LG Dim Matlab As MLApp.MLApp ^N{k6>; Dim detNode As Long, detSurfNode As Long, anaSurfNode As Long w&5/Zh[~~L Dim raysUsed As Long, nXpx As Long, nYpx As Long W "k|K: Dim irrad() As Double, imagData() As Double, reals() As Double, imags() As Double OT@yPG Dim z As Double, xMin As Double, xMax As Double, yMin As Double, yMax As Double Mt=R*M}D0 Dim meanVal As Variant _JA:.V^3gm 3daC;;XO Set Matlab = CreateObject("Matlab.Application") kT2Wm/L X.eB ;w/} ClearOutputWindow v^TkDf(Oz x 'mF&^ 'Find the node numbers for the entities being used. 6+e4<sy[E detNode = FindFullName("Geometry.Screen") o} {-j
detSurfNode = FindFullName("Geometry.Screen.Surf 1") XL~>rw< anaSurfNode = FindFullName("Analysis Surface(s).Analysis 1") QtlT&|$ 0qR$J 'Load the properties of the analysis surface being used. EZ{\D!_Y LoadAnalysis anaSurfNode, ana #a'r_K=ch) JnHNkCaU 'Move the detector custom element to the desired z position. `S$sQ& z = 50 abSq2*5K GetOperation detNode,1,move $
9 =8@ move.Type = "Shift" L;lk.~V4T move.val3 = z G
B&:G V SetOperation detNode,1,move +A\V ) Print "New screen position, z = " &z N<n8'XDdG R;'?;I 'Update the model and trace rays. R[Nbtbv9Q EnableTextPrinting (False) I=odMw7Hj Update E-F5y DeleteRays bvp)r[8h TraceCreateDraw ]5)"gL%H` EnableTextPrinting (True) IM]h*YV' dN0mYlu1| 'Calculate the irradiance for rays on the detector surface. [4\aYB 9N raysUsed = Irradiance( detSurfNode, -1, ana, irrad ) 6klD22b2$ Print raysUsed & " rays were included in the irradiance calculation. n.ct]+L Fs) 'When using real number data to send to MATLAB, it is simplest to use PutWorkspaceData. snq;:n! Matlab.PutWorkspaceData("irradiance_pwd","base",irrad) )cKj iXn OfJd/D 'PutFullMatrix is more useful when actually having complex data such as with [zx|eG<&- 'scalar wavefield, for example. Note that the scalarfield array in MATLAB +f$Z-U1H/ 'is a complex valued array. mw"}8y raysUsed = ScalarField ( detSurfNode, -1, ana, reals, imags ) kC31$jMC3! Matlab.PutFullMatrix("scalarfield","base", reals, imags ) 8t=3 Print raysUsed & " rays were included in the scalar field calculation." O{u[+g i7s\CY 'Calculate plot characteristics from the T_ANALYSIS structure. This information is used T]uKH29.% 'to customize the plot figure. =hhvmo xMin = ana.posX+ana.AcellX*(ana.Amin-0.5) 67?n-NP xMax = ana.posX+ana.AcellX*(ana.Amax+0.5) Oq}ip yMin = ana.posY+ana.BcellY*(ana.Bmin-0.5) BjvdnbJg yMax = ana.posY+ana.BcellY*(ana.Bmax+0.5) XR+rT nXpx = ana.Amax-ana.Amin+1 r,"7%1I nYpx = ana.Bmax-ana.Bmin+1 O:,=xIXR zb?kpd}r 'Plot the data in Matlab with some parameters calculated from the T_ANALYSIS 3sb 5E]P 'structure. Set the axes labels, title, colorbar and plot view. B\/7^{i5 Matlab.Execute( "figure; surf(linspace("&xMin &","&xMax &","&nXpx &"),linspace("& yMin &"," & yMax & "," & nYpx & "),irradiance_pwd, 'EdgeColor', 'None');" ) fB7ljg Matlab.Execute( "xlabel('X Position (" & GetUnits() & ")')" ) : Matlab.Execute( "ylabel('Y Position (" & GetUnits() & ")')" ) : Matlab.Execute( "zLabel( 'Irradiance' )" ) k:mlt: Matlab.Execute( "title('Detector Irradiance')" ) qCQu^S' iD Matlab.Execute( "colorbar" ) ;:?*t{r4# Matlab.Execute( "view(2)" ) >3!DOv Print "" 4&]%e6,jH Print "Matlab figure plotted..." C#h76fpH @Kp1k> ov 'Have Matlab calculate and return the mean value. /3F<=zi kO Matlab.Execute( "irrad = mean(mean(irradiance_pwd));" ) s6/cL|Ex Matlab.GetWorkspaceData( "irrad", "base", meanVal ) +dM.-wW Print "The mean irradiance value calculated by Matlab is: " & meanVal PLdf_/]- mYzcVhV 'Release resources vbedk+dd?A Set Matlab = Nothing {KsVK4\r )tvc/)&A} End Sub &urb!tQ>& NA\ x< 最后在Matlab画图如下: 0$l&i=L JSRg?p\ 并在工作区保存了数据: s&0*'^'O[S R}hlDJ/m- d=F)y~&' 并返回平均值: :v#8O~ r_q~'r35 _ 与FRED中计算的照度图对比: wR(ttwxK3 <ZV7|'^ 例: f}%sO a}w&dE$!- 此例系统数据,可按照此数据建立模型 F=:c5z ^(J-dK 系统数据 ?`"<DH~:0B 'z~KTDX 6# R;HbkO 光源数据: B6uf;Yc Type: Laser Beam(Gaussian 00 mode) eWw y28t Beam size: 5; e_^KI Grid size: 12; "~Us#4> Sample pts: 100; 7F~xq#Wi# 相干光; f)WPOTEY 波长0.5876微米, 4 #G3ew 距离原点沿着Z轴负方向25mm。 F;
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${e -ffyy 对于执行代码,如果想保存图片,请在开始之前一定要执行如下代码: S`4e@Z$ enableservice('AutomationServer', true) u$\Tg3du2 enableservice('AutomationServer') x7Eeb!s0f,
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