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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。 +7<>x-+ niEEm`" 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: (E}cA&{ enableservice('AutomationServer', true) >DUE8hp;< enableservice('AutomationServer') &9_\E{o%] Gi2ad+QH- 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。 ([CnYv AJ`
v 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: *t M7> 1. 在FRED脚本编辑界面找到参考. E:4P1,%01+ 2. 找到Matlab Automation Server Type Library 0 ;_wAk 3. 将名字改为MLAPP L sDzV) ,PMb9O\B Qy^z *s 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。 sMS9!{A L^Q+Q)zTh 图 编辑/参考 3).o"AN W+f&%En 现在将脚本代码公布如下,此脚本执行如下几个步骤: +#uNQ`1v 1. 创建Matlab服务器。 LbX6p 2. 移动探测面对于前一聚焦面的位置。 a5}44/% 3. 在探测面追迹光线 '<&EPUO 4. 在探测面计算照度 7vpN6YP 5. 使用PutWorkspaceData发送照度数据到Matlab u:uSsAn0$ 6. 使用PutFullMatrix发送标量场数据到Matlab中 *Qg5Z 7. 用Matlab画出照度数据 f;Bfh3 8. 在Matlab计算照度平均值
!jnqA Z 9. 返回数据到FRED中 .5!sOOs$P =tc`:!$ 代码分享: |pH*
CCA s1Tl.p5 Option Explicit /iTUex7T @nx}6?p\, Sub Main 8PoHBOxpc hX8gV~E=y Dim ana As T_ANALYSIS % O&m#)| Dim move As T_OPERATION iRUR4Zs Dim Matlab As MLApp.MLApp "37@Zt Dim detNode As Long, detSurfNode As Long, anaSurfNode As Long c
BHL, Dim raysUsed As Long, nXpx As Long, nYpx As Long
'9 *|N= Dim irrad() As Double, imagData() As Double, reals() As Double, imags() As Double mS:j$$]u Dim z As Double, xMin As Double, xMax As Double, yMin As Double, yMax As Double c8-69hb? Dim meanVal As Variant Im?= e "y~muE:. Set Matlab = CreateObject("Matlab.Application") 5X `w&(]m -7k|6"EwM ClearOutputWindow Tr+h$M1_Ja I mPu} 'Find the node numbers for the entities being used. 8|5Gv detNode = FindFullName("Geometry.Screen") GX7 eRqz > detSurfNode = FindFullName("Geometry.Screen.Surf 1") c?.r"5# anaSurfNode = FindFullName("Analysis Surface(s).Analysis 1") aYaG]&hb
P /c
Q1 'Load the properties of the analysis surface being used. \)^,PA3 LoadAnalysis anaSurfNode, ana =!?[]>Dh d2C[wQF 'Move the detector custom element to the desired z position. i'W_;Y} z = 50 FQk_#BkK GetOperation detNode,1,move 8! H8[J move.Type = "Shift" GUu\dl9WA' move.val3 = z >'} Y1_S5 SetOperation detNode,1,move s-,=e Print "New screen position, z = " &z 0'yG1qG smfG,TI 'Update the model and trace rays. nDHHYp EnableTextPrinting (False) }osHA`x"2 Update xb =8t! DeleteRays |rE!
TraceCreateDraw t} *l?$` EnableTextPrinting (True) ,DQGv_ V[o7Jr~ 'Calculate the irradiance for rays on the detector surface. DKy>]Hca raysUsed = Irradiance( detSurfNode, -1, ana, irrad ) :DtZ8$I`]C Print raysUsed & " rays were included in the irradiance calculation. Io$w|~x 7tpAZ<{ 'When using real number data to send to MATLAB, it is simplest to use PutWorkspaceData. MzEm*`< Matlab.PutWorkspaceData("irradiance_pwd","base",irrad) k^H0b\hYY Rk($lW) 'PutFullMatrix is more useful when actually having complex data such as with T}n N=Q4 'scalar wavefield, for example. Note that the scalarfield array in MATLAB MV"E?}0 'is a complex valued array. M82.khm~jM raysUsed = ScalarField ( detSurfNode, -1, ana, reals, imags ) `z9)YH Matlab.PutFullMatrix("scalarfield","base", reals, imags ) T@;! yz}Pf Print raysUsed & " rays were included in the scalar field calculation." A Gv!c($ 6gj]y^} 'Calculate plot characteristics from the T_ANALYSIS structure. This information is used dT5J-70Fl 'to customize the plot figure. AMbKN2h1f xMin = ana.posX+ana.AcellX*(ana.Amin-0.5) Op`I;Q
#%d xMax = ana.posX+ana.AcellX*(ana.Amax+0.5) 3R5K}ZBi% yMin = ana.posY+ana.BcellY*(ana.Bmin-0.5) S~+O`y^ yMax = ana.posY+ana.BcellY*(ana.Bmax+0.5) %04:z77 nXpx = ana.Amax-ana.Amin+1 BZovtm3E nYpx = ana.Bmax-ana.Bmin+1 .:w#&yM [U )l`1)Ea~ 'Plot the data in Matlab with some parameters calculated from the T_ANALYSIS E%<w5d.lq 'structure. Set the axes labels, title, colorbar and plot view. v6wRME;JA Matlab.Execute( "figure; surf(linspace("&xMin &","&xMax &","&nXpx &"),linspace("& yMin &"," & yMax & "," & nYpx & "),irradiance_pwd, 'EdgeColor', 'None');" ) fNmE,~ Matlab.Execute( "xlabel('X Position (" & GetUnits() & ")')" ) : Matlab.Execute( "ylabel('Y Position (" & GetUnits() & ")')" ) : Matlab.Execute( "zLabel( 'Irradiance' )" ) R[x7QlA; Matlab.Execute( "title('Detector Irradiance')" ) F(#ha J$> Matlab.Execute( "colorbar" ) _Zh2eXWdjM Matlab.Execute( "view(2)" ) GwcI0~5 Print "" Q;4}gUmI$ Print "Matlab figure plotted..." U(U@!G) !Tv?%? 2l 'Have Matlab calculate and return the mean value. iV5}U2Vh Matlab.Execute( "irrad = mean(mean(irradiance_pwd));" ) wk" l[cH> Matlab.GetWorkspaceData( "irrad", "base", meanVal ) o^HNF+sm Print "The mean irradiance value calculated by Matlab is: " & meanVal :1:3Svb<Y d; 9*l!CF 'Release resources 7=}6H3|& Set Matlab = Nothing 0CT}DQ._^N 10mK}HT>4B End Sub ZTN(irK 9lKn%|=T 最后在Matlab画图如下: 3pB}2] ,Kuk_@(}5~ 并在工作区保存了数据: YPu9Q ful#Px6m 2b5 #PcKa 并返回平均值: +}P%HH]E/p J0=7'@(p 与FRED中计算的照度图对比: }i(qt&U; djWcbC=g_ 例: )IQ* 3filAGR? 此例系统数据,可按照此数据建立模型 d^PD#&"g 1n_;kaY 系统数据 u^Vh.g] uS~#4;R ;(7-WnU8N 光源数据: <$%ql'= Type: Laser Beam(Gaussian 00 mode) WZq,()h Beam size: 5; qpI]R Grid size: 12; xq2V0Jp1u Sample pts: 100; W;4Lkk$ 相干光; 3QW_k5o 波长0.5876微米, xOythvO 距离原点沿着Z轴负方向25mm。 a5|@R<iF KF_ ?'X0= 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: vYdR ht\( enableservice('AutomationServer', true) N>0LQ
MI enableservice('AutomationServer') b(l0js ygN>"eP qe?Qeh(!X QQ:2987619807 B@ {&<
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