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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。 dm~Uj nYE''g+x 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: "">{8 enableservice('AutomationServer', true) h~r&7G@[} enableservice('AutomationServer') =#.qe= %s),4 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。 I*`;1+` GS@Zc2JPF 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: ClWxL#L6~ 1. 在FRED脚本编辑界面找到参考. .:(T}\]R 2. 找到Matlab Automation Server Type Library sz@Y$<o 3. 将名字改为MLAPP dml,|k= 9.^2CM6l -E+LA 在Matlab里面有两种常用的数据发送选项PutWorkspaceData 及PutFullMatrix,PutWorkspaceData适用于存储一般的数据在工作区,并赋予其为变量,PutFullMatrix试用于复数数据。 /DGEI&}&:u =}OcMM`f 图 编辑/参考 Q*W$!ZUT !S}d?8I6 现在将脚本代码公布如下,此脚本执行如下几个步骤: 8}.V[,]6 1. 创建Matlab服务器。 GWCU9n 2. 移动探测面对于前一聚焦面的位置。 -& T.rsp 3. 在探测面追迹光线 kVY0
E 4. 在探测面计算照度 .qfU^AHA 5. 使用PutWorkspaceData发送照度数据到Matlab #8CeTR23cw 6. 使用PutFullMatrix发送标量场数据到Matlab中 XQI!G_\+C 7. 用Matlab画出照度数据 WCL#3uYk" 8. 在Matlab计算照度平均值 &, %+rvo} 9. 返回数据到FRED中 ZO*?02c i0g/'ZP 代码分享: O3En+m~3n) m_C#fR /I Option Explicit Prqr, )>r sX) Sub Main hnTk)nq5# t+IrQf,P[ Dim ana As T_ANALYSIS _`d=0l*8 Dim move As T_OPERATION ^"GDaMF Dim Matlab As MLApp.MLApp #QM9!k@9k Dim detNode As Long, detSurfNode As Long, anaSurfNode As Long !9]q+XefJ Dim raysUsed As Long, nXpx As Long, nYpx As Long Tr$37suF Dim irrad() As Double, imagData() As Double, reals() As Double, imags() As Double y*vg9`$k Dim z As Double, xMin As Double, xMax As Double, yMin As Double, yMax As Double 0kxe5*-| Dim meanVal As Variant +T8]R7b9 z"$huE>P6 Set Matlab = CreateObject("Matlab.Application") ,c6c=di 30<3DA_P ClearOutputWindow z:W|GDD1 +BgUnu26 'Find the node numbers for the entities being used. C%q]o detNode = FindFullName("Geometry.Screen") >goG\y detSurfNode = FindFullName("Geometry.Screen.Surf 1") txFcV anaSurfNode = FindFullName("Analysis Surface(s).Analysis 1") V1
{'d[E* CQh6;[\: 'Load the properties of the analysis surface being used. TFYp=xK( LoadAnalysis anaSurfNode, ana wak`Jte=}m 5D<"kT 'Move the detector custom element to the desired z position. "VI2--%v3 z = 50 4)].{Z4q GetOperation detNode,1,move JXqwy^f move.Type = "Shift" miEf<<L#z move.val3 = z ;wF)!d SetOperation detNode,1,move @q <d^]po Print "New screen position, z = " &z G`R_kg9$ ZL+46fj 'Update the model and trace rays. 3fq'<5 ^ EnableTextPrinting (False) :~LOw}N!aQ Update %R@&8 DeleteRays y;ymyy& TraceCreateDraw 2|D<0d#W EnableTextPrinting (True) ?a{>QyL Igb%bO_ 'Calculate the irradiance for rays on the detector surface. fk'DJf[M raysUsed = Irradiance( detSurfNode, -1, ana, irrad ) .Dt.7 G Print raysUsed & " rays were included in the irradiance calculation. Cg&:+ [5wU0~>' 'When using real number data to send to MATLAB, it is simplest to use PutWorkspaceData. sV-UY!
Matlab.PutWorkspaceData("irradiance_pwd","base",irrad) vg-'MG '=1@,Skj- 'PutFullMatrix is more useful when actually having complex data such as with n~'cKy)m 'scalar wavefield, for example. Note that the scalarfield array in MATLAB *#; 'is a complex valued array. an,JV0 raysUsed = ScalarField ( detSurfNode, -1, ana, reals, imags ) 1)!?,O\ey Matlab.PutFullMatrix("scalarfield","base", reals, imags ) !DZ4C. Print raysUsed & " rays were included in the scalar field calculation." :8l#jU`y nAk;a|Q 'Calculate plot characteristics from the T_ANALYSIS structure. This information is used mJa8;X!r6 'to customize the plot figure. ?7Skk xMin = ana.posX+ana.AcellX*(ana.Amin-0.5) UjcKvF xMax = ana.posX+ana.AcellX*(ana.Amax+0.5) eDL0Vw yMin = ana.posY+ana.BcellY*(ana.Bmin-0.5) tN-B`d1 yMax = ana.posY+ana.BcellY*(ana.Bmax+0.5) 4]m?8j)
6b nXpx = ana.Amax-ana.Amin+1 by*v($ nYpx = ana.Bmax-ana.Bmin+1 KJCi4O& 2hFOwI 'Plot the data in Matlab with some parameters calculated from the T_ANALYSIS y0\ = F 'structure. Set the axes labels, title, colorbar and plot view. D~r{(u~Ya Matlab.Execute( "figure; surf(linspace("&xMin &","&xMax &","&nXpx &"),linspace("& yMin &"," & yMax & "," & nYpx & "),irradiance_pwd, 'EdgeColor', 'None');" ) 8rM1kOCf Matlab.Execute( "xlabel('X Position (" & GetUnits() & ")')" ) : Matlab.Execute( "ylabel('Y Position (" & GetUnits() & ")')" ) : Matlab.Execute( "zLabel( 'Irradiance' )" ) 'OvyQ/T
Matlab.Execute( "title('Detector Irradiance')" ) %)PQomn? Matlab.Execute( "colorbar" ) Qvm[2mb Matlab.Execute( "view(2)" ) L]QBh\ Print "" H;Cv]- Print "Matlab figure plotted..." Q)ZbnR2Z8 {z*`*
O@ 'Have Matlab calculate and return the mean value. % QI6`@Y" Matlab.Execute( "irrad = mean(mean(irradiance_pwd));" ) d1hXzJs Matlab.GetWorkspaceData( "irrad", "base", meanVal ) W=zp:6Z~ Print "The mean irradiance value calculated by Matlab is: " & meanVal ^_XV }&7Q oPC
qv 'Release resources S\W&{+3 Set Matlab = Nothing 4KZ)`KPE Fu"@)xw/-q End Sub `fUPq
; 8e}8@[h 最后在Matlab画图如下: :B1a2Y^" [Ontip 并在工作区保存了数据: ^9 {r2d&c P(Z\y^S q-4#)EnW 并返回平均值: ?J's>q^X 06fs,!Q@ 与FRED中计算的照度图对比: xqLIs:* x(bM
例: X2to](\%X +8|r_z\A5a 此例系统数据,可按照此数据建立模型 ^=Egf?|[ 6I~{~YvB" 系统数据 Y"'k $jS- uW^ W/S%' (*dJ
光源数据: jW0aIS2O Type: Laser Beam(Gaussian 00 mode) Ps9YP B- Beam size: 5; q.69<Rs Grid size: 12; bZi;jl Sample pts: 100; 8,YxCm ie 相干光; 4Vrx9 sA1 波长0.5876微米, +d/^0^(D\5 距离原点沿着Z轴负方向25mm。 dX;G[\ hP26 Bb1 对于执行代码,如果想保存图片,请在开始之前一定要执行如下代码: }*R.>jQ+Y enableservice('AutomationServer', true) fqS
cf}s enableservice('AutomationServer') s&~.";b
BRGTCR 9S$?2z".2 QQ:2987619807 u@$pOLI
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