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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。 DB:Ia5|*i \4~uop,Nb+ 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: `P)atQ enableservice('AutomationServer', true) m]=|%a6 enableservice('AutomationServer') &Dqg<U KSqWq:W+ 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。 ?t'O\n)M fseHuL=~ 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: (Pin9^`ALc 1. 在FRED脚本编辑界面找到参考. `t{aN|3V[ 2. 找到Matlab Automation Server Type Library vov"60K 3. 将名字改为MLAPP b0tr)>d 'RTz*CSZ 6Ei>VcN4a 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。 n_)d4d zl 4punJg~1 图 编辑/参考 '2/48j X5 4ZQXYwfC| 现在将脚本代码公布如下,此脚本执行如下几个步骤: d.% Vm&3 1. 创建Matlab服务器。 7od!:<v/ 2. 移动探测面对于前一聚焦面的位置。 QlSZr[^v 3. 在探测面追迹光线 E{_p&FF 4. 在探测面计算照度 PD:"
SfV,G 5. 使用PutWorkspaceData发送照度数据到Matlab FoInJ(PDH 6. 使用PutFullMatrix发送标量场数据到Matlab中 n_v|fxF1 7. 用Matlab画出照度数据 :a0qm.EN 8. 在Matlab计算照度平均值 wP+wA}SN 9. 返回数据到FRED中 c+_F nA n$axqvG 代码分享: "DjD"?/b Tr(w~et Option Explicit *
"~^k^_b} %=]~5a9 Sub Main 1$q SbQ ds4ERe / Dim ana As T_ANALYSIS 71@V|$Dy Dim move As T_OPERATION Yr,e7da Dim Matlab As MLApp.MLApp .?<,J Dim detNode As Long, detSurfNode As Long, anaSurfNode As Long RnIL>Akp Dim raysUsed As Long, nXpx As Long, nYpx As Long UKZsq5Q Dim irrad() As Double, imagData() As Double, reals() As Double, imags() As Double yw{GO([ZQ Dim z As Double, xMin As Double, xMax As Double, yMin As Double, yMax As Double _Sosw|A Dim meanVal As Variant b9%hzD,MR 4@4$kro Set Matlab = CreateObject("Matlab.Application") Qg%B<3 < bEMD2ABm ClearOutputWindow =Mc*~[D/ egYJ.ZzF0 'Find the node numbers for the entities being used. `(q+@ #) detNode = FindFullName("Geometry.Screen") =xw) [ detSurfNode = FindFullName("Geometry.Screen.Surf 1") TC<_I0jCh anaSurfNode = FindFullName("Analysis Surface(s).Analysis 1") {}s7q|$ K!).QB'
'Load the properties of the analysis surface being used. A]WU*GL2H LoadAnalysis anaSurfNode, ana 2p Q
zT *=$Jv1"Q
+ 'Move the detector custom element to the desired z position. 7Fh%jRHZ` z = 50 TXv3@/>ZlG GetOperation detNode,1,move O<
v0{z09* move.Type = "Shift" lOCMKaCD move.val3 = z 'Wn'BRXq3 SetOperation detNode,1,move AcwLs%'sx Print "New screen position, z = " &z -L NJ*?b 3T'9_v[Y 'Update the model and trace rays. 4@u*#Bp`| EnableTextPrinting (False) lSPQXu*[ Update ?R(fxx DeleteRays *_}ft-*w TraceCreateDraw ;*BG{rkr EnableTextPrinting (True) f1rP+l-C< 0B>hVaj>- 'Calculate the irradiance for rays on the detector surface. U6t>UE6k raysUsed = Irradiance( detSurfNode, -1, ana, irrad ) Ovxs+mQ Print raysUsed & " rays were included in the irradiance calculation. [o<Rgq4 _rdEur C6 'When using real number data to send to MATLAB, it is simplest to use PutWorkspaceData. ?xWO>#/ Matlab.PutWorkspaceData("irradiance_pwd","base",irrad) Tv_KdOv8 hbl:~O&a/ 'PutFullMatrix is more useful when actually having complex data such as with g=0`^APql 'scalar wavefield, for example. Note that the scalarfield array in MATLAB %c<e`P; 'is a complex valued array. V8@VR`!' raysUsed = ScalarField ( detSurfNode, -1, ana, reals, imags ) &GGJ=c\ Matlab.PutFullMatrix("scalarfield","base", reals, imags ) FO<PMK Print raysUsed & " rays were included in the scalar field calculation." 66(|3D X _D1Uc| 'Calculate plot characteristics from the T_ANALYSIS structure. This information is used )\s{\u
\ 'to customize the plot figure. x"9`w42\r xMin = ana.posX+ana.AcellX*(ana.Amin-0.5) 93Kd7x-3 xMax = ana.posX+ana.AcellX*(ana.Amax+0.5) r5M {* yMin = ana.posY+ana.BcellY*(ana.Bmin-0.5) +DmfqKKbd yMax = ana.posY+ana.BcellY*(ana.Bmax+0.5) I<L nXpx = ana.Amax-ana.Amin+1 _ I"}3* nYpx = ana.Bmax-ana.Bmin+1 J&CA#Bg:w 3q:U0&F 'Plot the data in Matlab with some parameters calculated from the T_ANALYSIS `$*I%oT; 'structure. Set the axes labels, title, colorbar and plot view. ^hr^f;N Matlab.Execute( "figure; surf(linspace("&xMin &","&xMax &","&nXpx &"),linspace("& yMin &"," & yMax & "," & nYpx & "),irradiance_pwd, 'EdgeColor', 'None');" ) 97l<9^$ Matlab.Execute( "xlabel('X Position (" & GetUnits() & ")')" ) : Matlab.Execute( "ylabel('Y Position (" & GetUnits() & ")')" ) : Matlab.Execute( "zLabel( 'Irradiance' )" ) "4NcszEN Matlab.Execute( "title('Detector Irradiance')" ) wXZ"}uT<} Matlab.Execute( "colorbar" ) eS-akx^@ Matlab.Execute( "view(2)" ) L1ro\ H Print "" |(u6xPs;P Print "Matlab figure plotted..." \5M1; i=T!4'Zu 'Have Matlab calculate and return the mean value. *eL&fC Matlab.Execute( "irrad = mean(mean(irradiance_pwd));" ) #J~
Matlab.GetWorkspaceData( "irrad", "base", meanVal ) !k@(}CN_* Print "The mean irradiance value calculated by Matlab is: " & meanVal v+Mi"ZAd VUnO&zV{ 'Release resources iga.B Set Matlab = Nothing "'U+T:S (SGX|,5X7 End Sub i]x_W@h 3N c#6VI 最后在Matlab画图如下: Gf71udaa ^% ZbjJ7|j 并在工作区保存了数据: tf[)Q:| iOY: a " b3-'/& 并返回平均值: y/i{6P2`,D 0RFBun{ 与FRED中计算的照度图对比: =Ot|d #_ OD[q
u 例: D[/h7Ha 42$ pvw< 此例系统数据,可按照此数据建立模型 3fGL(5|_ Qe4O N3X! 系统数据 M/?eDW/ 8]h~jNku K}|zKTh:? 光源数据: #1fL2nlP*E Type: Laser Beam(Gaussian 00 mode) &A}hx\_T Beam size: 5; =$mPReA3v Grid size: 12; Gb!R>WY Sample pts: 100; y'L7o
V?L9 相干光; q7z`oK5 波长0.5876微米, Mh"X9-Ot 距离原点沿着Z轴负方向25mm。 U45kA\[bZ H46N!{<;@ 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: U}T{r%9 enableservice('AutomationServer', true) Upw`|$1S enableservice('AutomationServer') ,>+B>lbJ*
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