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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。 /#FU" HL`=zB% 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: uY_vX\;67z enableservice('AutomationServer', true) }G/#Nb) enableservice('AutomationServer') JmP[ 9" _8z gaA 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。 sC}p_'L TXWYQ~]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: swTur 1. 在FRED脚本编辑界面找到参考. kq4ii`zi8 2. 找到Matlab Automation Server Type Library u3k{s 3. 将名字改为MLAPP f,
iHM W'xJh0o `w(~[`F t 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 ; P) c e\|eN[ 图 编辑/参考 f(*ygI a5dc#f
Kf 现在将脚本代码公布如下,此脚本执行如下几个步骤: x
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f? 1. 创建Matlab服务器。 sX
c|++ 2. 移动探测面对于前一聚焦面的位置。 J$>9UCk7B 3. 在探测面追迹光线 r7zS4;b 4. 在探测面计算照度 }\?]uNH 5. 使用PutWorkspaceData发送照度数据到Matlab q}+Fm?B 6. 使用PutFullMatrix发送标量场数据到Matlab中 V4CL%i 7. 用Matlab画出照度数据 MXP3ZN' 8. 在Matlab计算照度平均值 oro^'#ki 9. 返回数据到FRED中 K\VL[HP- X4$86 代码分享: "q]r{0 =U`9_]~1c@ Option Explicit &_o.:SL| ; !9-I%e Sub Main z#u<]] 5 9`FPV`/ Dim ana As T_ANALYSIS [B1h0IR Dim move As T_OPERATION Q~-M B]' Dim Matlab As MLApp.MLApp ^V?W'~ Dim detNode As Long, detSurfNode As Long, anaSurfNode As Long ^ fqco9^; Dim raysUsed As Long, nXpx As Long, nYpx As Long $v\o14v Dim irrad() As Double, imagData() As Double, reals() As Double, imags() As Double 8`Iz%rw&(J Dim z As Double, xMin As Double, xMax As Double, yMin As Double, yMax As Double sMDHg Dim meanVal As Variant hhr!FQ.+/ iebnQf Set Matlab = CreateObject("Matlab.Application") ]b&O#D9 o/\f+iz7 ClearOutputWindow mGC! 7^_D` gw_]Y^U 'Find the node numbers for the entities being used. =8W'4MC detNode = FindFullName("Geometry.Screen") W&s@2y?rF detSurfNode = FindFullName("Geometry.Screen.Surf 1") /DxeG'O anaSurfNode = FindFullName("Analysis Surface(s).Analysis 1") "eH.<& 7\<}378/^ 'Load the properties of the analysis surface being used. P^-daRb
LoadAnalysis anaSurfNode, ana ,1ceNF#oL +2 x|j> 'Move the detector custom element to the desired z position. /DE`>eJY z = 50 "8*5!anu- GetOperation detNode,1,move %^ LwLyoVM move.Type = "Shift" +AkMU|6 move.val3 = z uD8,E!\ SetOperation detNode,1,move EF5:$# Print "New screen position, z = " &z bKac?y~S_
SUaXm#9 'Update the model and trace rays. yr[HuwU EnableTextPrinting (False) }~+_| Update Scz/2vNi` DeleteRays Nu4PY@m]C TraceCreateDraw )9~-^V0A^> EnableTextPrinting (True) t +h}hL YJqbA?i 'Calculate the irradiance for rays on the detector surface. <F&53N&Zc raysUsed = Irradiance( detSurfNode, -1, ana, irrad ) 8=DZ;]XD. Print raysUsed & " rays were included in the irradiance calculation. w<$0n#5 rZkl0Y;n\ 'When using real number data to send to MATLAB, it is simplest to use PutWorkspaceData. bU{lV<R, Matlab.PutWorkspaceData("irradiance_pwd","base",irrad) IRY/0v <-s5
;xwtS 'PutFullMatrix is more useful when actually having complex data such as with g'<ekY+V: 'scalar wavefield, for example. Note that the scalarfield array in MATLAB g"|/^G_6S 'is a complex valued array. kx6-8j3gD7 raysUsed = ScalarField ( detSurfNode, -1, ana, reals, imags ) oBI@.&tG} Matlab.PutFullMatrix("scalarfield","base", reals, imags ) r NT>{
Print raysUsed & " rays were included in the scalar field calculation." :#nv:~2] ?D9>N'yH8 'Calculate plot characteristics from the T_ANALYSIS structure. This information is used N*6lyFcg 'to customize the plot figure. 4fgYO] xMin = ana.posX+ana.AcellX*(ana.Amin-0.5) vf/|b6'y xMax = ana.posX+ana.AcellX*(ana.Amax+0.5) =BVBCh yMin = ana.posY+ana.BcellY*(ana.Bmin-0.5) [`_-;/Gx2 yMax = ana.posY+ana.BcellY*(ana.Bmax+0.5) "[Hn G(gA nXpx = ana.Amax-ana.Amin+1 ;(0|2I'" nYpx = ana.Bmax-ana.Bmin+1 &A)u!l Ue =DLVWz/< 'Plot the data in Matlab with some parameters calculated from the T_ANALYSIS ^7-l<R[T 'structure. Set the axes labels, title, colorbar and plot view. ;T\'|[bY Matlab.Execute( "figure; surf(linspace("&xMin &","&xMax &","&nXpx &"),linspace("& yMin &"," & yMax & "," & nYpx & "),irradiance_pwd, 'EdgeColor', 'None');" ) P> [,,w Matlab.Execute( "xlabel('X Position (" & GetUnits() & ")')" ) : Matlab.Execute( "ylabel('Y Position (" & GetUnits() & ")')" ) : Matlab.Execute( "zLabel( 'Irradiance' )" ) &p83X Matlab.Execute( "title('Detector Irradiance')" ) K>S:Z Matlab.Execute( "colorbar" ) Qm5Sf=E7Q Matlab.Execute( "view(2)" ) L`n Ma Print "" xk@fBa } Print "Matlab figure plotted..." uj^l&" GQ])y 'Have Matlab calculate and return the mean value. ~pG,|\9 Matlab.Execute( "irrad = mean(mean(irradiance_pwd));" ) _6Qb 3tl Matlab.GetWorkspaceData( "irrad", "base", meanVal ) dvPlKLp Print "The mean irradiance value calculated by Matlab is: " & meanVal 'FN+BvD <)9dTOdd 'Release resources {"n=t`E)3 Set Matlab = Nothing 1b`WzoJgH ,); -v4$ End Sub R,f"2
k 3.E3}Jz` 最后在Matlab画图如下: l#^weXSlk ^J?y
mo$>0 并在工作区保存了数据: ! w2BD^V- wgFAPZr %(i(Cf8@ 并返回平均值: }&Kl)2:O )9s
6(Iu 与FRED中计算的照度图对比: I`4k5KB; <MzXTy3\ 例: i[40p!~
iJVm=0WS^ 此例系统数据,可按照此数据建立模型 5rlZ'>I. b|E1>TkY 系统数据 2{I+H'w8: .g52p+Z# o*Kl`3=] 光源数据: XO,gEn&6V Type: Laser Beam(Gaussian 00 mode) @zi_@B Beam size: 5; y vo4 .u Grid size: 12; vuO~^N]G Sample pts: 100; ,*j@Zb_r 相干光; E)]RQ~jY? 波长0.5876微米, f\h|Z*Bv
距离原点沿着Z轴负方向25mm。 &hSF rO7[{<97m 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: cC7&]2X +f enableservice('AutomationServer', true) ZDTp/5=?K/ enableservice('AutomationServer') J*m~fZ^ 5~\GAjf ]o2 Z14 QQ:2987619807 CN!~(1v
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