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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。 =<AG}by![ 08g2? 5w" 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: klTRuU( enableservice('AutomationServer', true) w BoP&l enableservice('AutomationServer') 6.a|w}C` :w7?]y6~S 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。 Ci2*5n< CX;
m8 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: *z dUCX 1. 在FRED脚本编辑界面找到参考. zKh <zj 2. 找到Matlab Automation Server Type Library n'1LNi 3. 将名字改为MLAPP .sb0|3&
lk=[Xo |lyspD 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。 +;bZ(_ohG gb}ov** 图 编辑/参考 *9`k$' 3@1$y`SN 现在将脚本代码公布如下,此脚本执行如下几个步骤: &
sXMB 1. 创建Matlab服务器。 MFipXE! 2. 移动探测面对于前一聚焦面的位置。 t$lJgj(
3. 在探测面追迹光线 FMitIM*]
4. 在探测面计算照度 V}JBv$+ko 5. 使用PutWorkspaceData发送照度数据到Matlab ]1I-e2Q-J 6. 使用PutFullMatrix发送标量场数据到Matlab中 -<tTT 7. 用Matlab画出照度数据 Dj3,SJ*x 8. 在Matlab计算照度平均值 m&[(xVM 9. 返回数据到FRED中 zXxA" \)2'+R 代码分享: \7e4t j_b/66JyN Option Explicit 4I.)>+8V }s8xr> Sub Main EEvi_Z932 51ILR9 Bc_ Dim ana As T_ANALYSIS JtF)jRB0, Dim move As T_OPERATION Vq^b_^ Dim Matlab As MLApp.MLApp /)4Q%Zp Dim detNode As Long, detSurfNode As Long, anaSurfNode As Long rY$wC% Dim raysUsed As Long, nXpx As Long, nYpx As Long _6L'}X$)N Dim irrad() As Double, imagData() As Double, reals() As Double, imags() As Double ^GiWU +` Dim z As Double, xMin As Double, xMax As Double, yMin As Double, yMax As Double SzG?m] Dim meanVal As Variant 9MbF: CM t$) Set Matlab = CreateObject("Matlab.Application") 8A'SMJi \JP9lJ3< ClearOutputWindow t{Ks}9B 8 v da" 'Find the node numbers for the entities being used. cu#r#0U- detNode = FindFullName("Geometry.Screen") -1ci.4F& detSurfNode = FindFullName("Geometry.Screen.Surf 1") Jt)J1CAYo anaSurfNode = FindFullName("Analysis Surface(s).Analysis 1") cq/@ng*o *~.'lE%[U 'Load the properties of the analysis surface being used. khQfLA LoadAnalysis anaSurfNode, ana q~{O^,4S WISK-z 'Move the detector custom element to the desired z position. JYLAu4s6 z = 50 0Cyus GetOperation detNode,1,move 59V8cO+qH move.Type = "Shift" .{(gku>g( move.val3 = z F#RtU :R SetOperation detNode,1,move =n;LP#(h ? Print "New screen position, z = " &z H8E#r*"-m dX-j3lM:# 'Update the model and trace rays. ;U? 323Z EnableTextPrinting (False) i3>_E <"9 Update vI(CX]o DeleteRays nr&9\lG]G TraceCreateDraw :2~2j-m EnableTextPrinting (True)
9q2x} /KlSI<T@ 'Calculate the irradiance for rays on the detector surface. HYNp vK raysUsed = Irradiance( detSurfNode, -1, ana, irrad ) .AF\[IQ Print raysUsed & " rays were included in the irradiance calculation. OSwum!hzN unr`.}A2> 'When using real number data to send to MATLAB, it is simplest to use PutWorkspaceData. QO4eDSW Matlab.PutWorkspaceData("irradiance_pwd","base",irrad) 8w~X4A, ]hbrzvo 'PutFullMatrix is more useful when actually having complex data such as with T|5uywA| 'scalar wavefield, for example. Note that the scalarfield array in MATLAB cHnd
gUW] 'is a complex valued array. SOS|3q_` raysUsed = ScalarField ( detSurfNode, -1, ana, reals, imags ) _iu^VK,} Matlab.PutFullMatrix("scalarfield","base", reals, imags ) -r[O_[g w Print raysUsed & " rays were included in the scalar field calculation." R-Y 7I ) LohB,? 'Calculate plot characteristics from the T_ANALYSIS structure. This information is used ^j1iCL! 'to customize the plot figure. :S+Bu*OyH xMin = ana.posX+ana.AcellX*(ana.Amin-0.5) +t(Gt0+ xMax = ana.posX+ana.AcellX*(ana.Amax+0.5) >ffQ264g=i yMin = ana.posY+ana.BcellY*(ana.Bmin-0.5) 9CZEP0i7 yMax = ana.posY+ana.BcellY*(ana.Bmax+0.5) GvL\%0Ibx nXpx = ana.Amax-ana.Amin+1 +0:]KG!Zs. nYpx = ana.Bmax-ana.Bmin+1 sDkO!P 6L-3cxqf\ 'Plot the data in Matlab with some parameters calculated from the T_ANALYSIS \M*c3\&~,e 'structure. Set the axes labels, title, colorbar and plot view. YIHGXi<"n Matlab.Execute( "figure; surf(linspace("&xMin &","&xMax &","&nXpx &"),linspace("& yMin &"," & yMax & "," & nYpx & "),irradiance_pwd, 'EdgeColor', 'None');" ) \{o<-S;h Matlab.Execute( "xlabel('X Position (" & GetUnits() & ")')" ) : Matlab.Execute( "ylabel('Y Position (" & GetUnits() & ")')" ) : Matlab.Execute( "zLabel( 'Irradiance' )" ) #_: %Yd Matlab.Execute( "title('Detector Irradiance')" ) jori,"s Matlab.Execute( "colorbar" ) ra1_XR} Matlab.Execute( "view(2)" ) 8P}
a Print "" l^__oam Print "Matlab figure plotted..." Ubh)}G,Mg >{"E~U 'Have Matlab calculate and return the mean value. :7s2M Matlab.Execute( "irrad = mean(mean(irradiance_pwd));" ) gbFHH,@ Matlab.GetWorkspaceData( "irrad", "base", meanVal ) D<T:UJ Print "The mean irradiance value calculated by Matlab is: " & meanVal QPB^%8 0 l+Jq 'Release resources 6N/6WrQEeg Set Matlab = Nothing y`pgJO ?p>m;Aq End Sub 5W09>C>OC es\Fn#?O 最后在Matlab画图如下: zTw<9 Nf 2
yRUw 并在工作区保存了数据: VD+v\X_ p }3$7CR/ )1!0'j99. 并返回平均值: -CTLQyj) (:RYd6i 与FRED中计算的照度图对比: /LG}nY QH k jxj 例: 9{-H/YS\_s ".kH5(: 此例系统数据,可按照此数据建立模型 D*g
K, ` @CKMJ^#| 系统数据 H2yPVJ\Y)" U(hIT9 XM`&/) 光源数据: xN!In-v[j; Type: Laser Beam(Gaussian 00 mode) zOYG`:/' Beam size: 5; MKX58y{+ Grid size: 12; 7LiyA< Sample pts: 100; SgQ(#y|vV 相干光; QvlVjDIy 波长0.5876微米, ~e686L0j 距离原点沿着Z轴负方向25mm。 m1RjD$fM "!:)qVL^ 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: ?BU?c:"f enableservice('AutomationServer', true) nd{k
D>a enableservice('AutomationServer') MSe>1L2= 6|1*gl1_LD 6h1pPx7zU QQ:2987619807 qCm8R@
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