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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。 4'Potv@/ *@^9]$*$ 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: Mj2`p#5wKh enableservice('AutomationServer', true) $oDc enableservice('AutomationServer') Hyh$-iCa "**Tw' 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。 6F
!B;D -Q =CgcRxng 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: 4,4S5u[| 1. 在FRED脚本编辑界面找到参考. J!YB_6b 2. 找到Matlab Automation Server Type Library IT!u4iH[ 3. 将名字改为MLAPP 1P;J%.{ ]
-iMo4H !Z]#1"A8 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。 :qy< G!o Kg4\:A7Sa. 图 编辑/参考 /Ps/m! lC|`DG-B 现在将脚本代码公布如下,此脚本执行如下几个步骤: "tdF#>x 1. 创建Matlab服务器。 __LR!F]=i 2. 移动探测面对于前一聚焦面的位置。 rvfS[@>v 3. 在探测面追迹光线 R2,Z`I 4. 在探测面计算照度 C&wp* 5. 使用PutWorkspaceData发送照度数据到Matlab $ S(<7[Z 6. 使用PutFullMatrix发送标量场数据到Matlab中 ||yx?q6\h 7. 用Matlab画出照度数据 ?VnA 8. 在Matlab计算照度平均值 g6aIS^mU 9. 返回数据到FRED中 7n}$|h5D eO%w
i.Q 代码分享: @:s(L] = j)5kY` Option Explicit ZP-^10
u]0{#wu;g Sub Main bbNN$-S| =^ZDP1h/} Dim ana As T_ANALYSIS HV2 1=W Dim move As T_OPERATION 8/gA]I
6=# Dim Matlab As MLApp.MLApp 7C / ^Gw Dim detNode As Long, detSurfNode As Long, anaSurfNode As Long b,h@.s Dim raysUsed As Long, nXpx As Long, nYpx As Long t9l]ie{"o. Dim irrad() As Double, imagData() As Double, reals() As Double, imags() As Double =Vie0TV&h Dim z As Double, xMin As Double, xMax As Double, yMin As Double, yMax As Double 6K Cv Dim meanVal As Variant 8SGqDaRt /dI8o Set Matlab = CreateObject("Matlab.Application") 7!sR%h5p u0;k_6N ClearOutputWindow `@3{}
@V}!elV 'Find the node numbers for the entities being used. KwAc Ga}J detNode = FindFullName("Geometry.Screen") t4d^DZDh! detSurfNode = FindFullName("Geometry.Screen.Surf 1") 7H])2:) anaSurfNode = FindFullName("Analysis Surface(s).Analysis 1") .RW&=1D6 n?(sn 'Load the properties of the analysis surface being used. N++ ;}j LoadAnalysis anaSurfNode, ana R,8 W7 3 L$t.$[~L 'Move the detector custom element to the desired z position. mswAao<y&x z = 50 >BWe"{ ; GetOperation detNode,1,move P(xgIMc H move.Type = "Shift" u~8=ikn+T move.val3 = z 3D}Pa SetOperation detNode,1,move W\EvMV" Print "New screen position, z = " &z ]WYddiF :8t;_f 'Update the model and trace rays. O>y*u 8 EnableTextPrinting (False)
%w#z Update kxCN0e#_ DeleteRays fnJx$PD~ TraceCreateDraw s|vx2-Cu] EnableTextPrinting (True) JA09 o( &|fPskpy 'Calculate the irradiance for rays on the detector surface. 7}L.(Jp9 raysUsed = Irradiance( detSurfNode, -1, ana, irrad ) Z'~/=a)7 Print raysUsed & " rays were included in the irradiance calculation. Cy\ o{6 ntxaFVD 'When using real number data to send to MATLAB, it is simplest to use PutWorkspaceData. H0\', X Matlab.PutWorkspaceData("irradiance_pwd","base",irrad) fl8eNiE| ku)/
8Z`$ 'PutFullMatrix is more useful when actually having complex data such as with zDf96eK 'scalar wavefield, for example. Note that the scalarfield array in MATLAB C1==a FD 'is a complex valued array. B7.<A#y2 raysUsed = ScalarField ( detSurfNode, -1, ana, reals, imags ) G){A&F Matlab.PutFullMatrix("scalarfield","base", reals, imags ) PDpuHHB Print raysUsed & " rays were included in the scalar field calculation." zeshM8= 5SEGV|% 'Calculate plot characteristics from the T_ANALYSIS structure. This information is used KFBBqP 'to customize the plot figure. G%fXHAs .+ xMin = ana.posX+ana.AcellX*(ana.Amin-0.5) LJSx~)@ xMax = ana.posX+ana.AcellX*(ana.Amax+0.5) t>vr3)W yMin = ana.posY+ana.BcellY*(ana.Bmin-0.5) cwE?+vB yMax = ana.posY+ana.BcellY*(ana.Bmax+0.5) q*<FfO=eQ nXpx = ana.Amax-ana.Amin+1 *+%$OH, nYpx = ana.Bmax-ana.Bmin+1 gb=tc` :z`L) 'Plot the data in Matlab with some parameters calculated from the T_ANALYSIS BPSie0 'structure. Set the axes labels, title, colorbar and plot view. YF(bl1>YC Matlab.Execute( "figure; surf(linspace("&xMin &","&xMax &","&nXpx &"),linspace("& yMin &"," & yMax & "," & nYpx & "),irradiance_pwd, 'EdgeColor', 'None');" ) zmg
:Z p= Matlab.Execute( "xlabel('X Position (" & GetUnits() & ")')" ) : Matlab.Execute( "ylabel('Y Position (" & GetUnits() & ")')" ) : Matlab.Execute( "zLabel( 'Irradiance' )" ) oXQI"?^+ Matlab.Execute( "title('Detector Irradiance')" ) ; EsfHCi) Matlab.Execute( "colorbar" ) 'soll[J Matlab.Execute( "view(2)" ) t(99m=9> Print "" S;"$02] Print "Matlab figure plotted..." 62o nMY GPrq( 'Have Matlab calculate and return the mean value. m'KEN<)s Matlab.Execute( "irrad = mean(mean(irradiance_pwd));" ) l'1_Fb Matlab.GetWorkspaceData( "irrad", "base", meanVal ) xUPg~c0 Print "The mean irradiance value calculated by Matlab is: " & meanVal lQL/I[} H on,-< 'Release resources 7yal T. Set Matlab = Nothing ?NxaJ^ %~\I*v04 End Sub 6RfS_ Hv*+HUc(: 最后在Matlab画图如下: &r!jjT c3)6{ 并在工作区保存了数据: nFjaV`6`@ q4niA R=C+] 并返回平均值: 2E.D0E Cu +vYVx<uTQ 与FRED中计算的照度图对比: #TIlM]5% /BrbP7 例: L,3%}_ '/fueku 此例系统数据,可按照此数据建立模型 D.YT u$T q+)s 系统数据
A/OGF> Bam 4%G5 BAy)P1 光源数据: lGEfI&1%! Type: Laser Beam(Gaussian 00 mode) qJK6S4O] Beam size: 5; QaLVIsnfN Grid size: 12; #VuiY Sample pts: 100; qSQsY:]j0 相干光; V7?Pv
Q 波长0.5876微米, mW#p&{ 距离原点沿着Z轴负方向25mm。 J6J;
!~>_ fRt&-z(' 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: |Gt]V`4 enableservice('AutomationServer', true) Px`z$~*B: enableservice('AutomationServer') `llSHsIkXb TYedem<$ | EFbT> QQ:2987619807 cC$E"m
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