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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。 63=&??4 uD=Kar 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: V4V`0I enableservice('AutomationServer', true) <PDCM8 enableservice('AutomationServer') :a;F3NJ 4uOR=+/l 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。 ~F'6k&A^q k}fC58q 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: %"mI["{ 1. 在FRED脚本编辑界面找到参考.
JHa1lj 2. 找到Matlab Automation Server Type Library B1 }-
3. 将名字改为MLAPP uK" T~ V_J0I*Qa4 -#f.}H' 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。 hb3:,c( e7;7TrB. 图 编辑/参考 piM4grg
\ .>R`#@+I 现在将脚本代码公布如下,此脚本执行如下几个步骤: !VWA4 e!+ 1. 创建Matlab服务器。 aH1CX<3)~ 2. 移动探测面对于前一聚焦面的位置。 O00;0w u 3. 在探测面追迹光线 EO)JMV?6 4. 在探测面计算照度 <jV,VKL# 5. 使用PutWorkspaceData发送照度数据到Matlab Gb`)d 6. 使用PutFullMatrix发送标量场数据到Matlab中 lg-_[!4Z 7. 用Matlab画出照度数据 Nq`;\E.M 8. 在Matlab计算照度平均值 $8eiifj 9. 返回数据到FRED中 1}wDc$O N=1ue`i 代码分享: r
1r@TG\ ny13+Q`^ Option Explicit E42)93~C i0{\c}r:4b Sub Main rah"\f2 PEvY3F}_rh Dim ana As T_ANALYSIS ?m *e$!M0 Dim move As T_OPERATION bfz7t!A)A Dim Matlab As MLApp.MLApp iZn0B5]ikj Dim detNode As Long, detSurfNode As Long, anaSurfNode As Long ^>l <)$s Dim raysUsed As Long, nXpx As Long, nYpx As Long Mn
,hmIz Dim irrad() As Double, imagData() As Double, reals() As Double, imags() As Double *G.vY#h Dim z As Double, xMin As Double, xMax As Double, yMin As Double, yMax As Double ulsU~WW7r Dim meanVal As Variant ?P0b/g ~_EDJp1J Set Matlab = CreateObject("Matlab.Application") 3!p`5hJd Mrrpm%Y ClearOutputWindow ,K,st+s| pL{oVk#, 'Find the node numbers for the entities being used. !2!Zhw2u detNode = FindFullName("Geometry.Screen") pCIS82L detSurfNode = FindFullName("Geometry.Screen.Surf 1") _|M8xI anaSurfNode = FindFullName("Analysis Surface(s).Analysis 1") <h:xZtz F@Sk=l( 'Load the properties of the analysis surface being used. jyIIE7.I" LoadAnalysis anaSurfNode, ana 0V<kpC,4 N[W#wYbH 'Move the detector custom element to the desired z position. !rRBy3& z = 50 _:9}RT? GetOperation detNode,1,move XF(D%ygeC move.Type = "Shift" ;VKWY move.val3 = z [Kc ?<3W SetOperation detNode,1,move (y]Z *p:EW Print "New screen position, z = " &z Kc\8GkdB htbE
Q NW 'Update the model and trace rays. fPD.np} EnableTextPrinting (False) X,w X)9]J Update Y_[7q<L DeleteRays 9~W]D!m, TraceCreateDraw rB".!b EnableTextPrinting (True) JY CMW!~ Aeh# 'Calculate the irradiance for rays on the detector surface. &6s&nx raysUsed = Irradiance( detSurfNode, -1, ana, irrad ) -/?)0E Print raysUsed & " rays were included in the irradiance calculation. bss2<mqlH cS%dTrfo 'When using real number data to send to MATLAB, it is simplest to use PutWorkspaceData. 5vLXMdN Matlab.PutWorkspaceData("irradiance_pwd","base",irrad) $(D>v!dp ljK?2z> 'PutFullMatrix is more useful when actually having complex data such as with 5?$MZaT 'scalar wavefield, for example. Note that the scalarfield array in MATLAB 7vZO;FGtG 'is a complex valued array. "B:FSWM_- raysUsed = ScalarField ( detSurfNode, -1, ana, reals, imags ) p[P#! Matlab.PutFullMatrix("scalarfield","base", reals, imags ) K^<?LXJF Print raysUsed & " rays were included in the scalar field calculation." [mv? \HDa~ A4f"v)vM 'Calculate plot characteristics from the T_ANALYSIS structure. This information is used -OJ <Lf+"= 'to customize the plot figure. *>W<n1r@] xMin = ana.posX+ana.AcellX*(ana.Amin-0.5) nV8'QDQ:Al xMax = ana.posX+ana.AcellX*(ana.Amax+0.5) d\>XfS yMin = ana.posY+ana.BcellY*(ana.Bmin-0.5) R-m5( yMax = ana.posY+ana.BcellY*(ana.Bmax+0.5) LujLC&S nXpx = ana.Amax-ana.Amin+1 :dW\Q&iW nYpx = ana.Bmax-ana.Bmin+1 #3*cA!V.< _{'[Uf/l 'Plot the data in Matlab with some parameters calculated from the T_ANALYSIS 0M;g&&mF 'structure. Set the axes labels, title, colorbar and plot view. AwG0E`SU Matlab.Execute( "figure; surf(linspace("&xMin &","&xMax &","&nXpx &"),linspace("& yMin &"," & yMax & "," & nYpx & "),irradiance_pwd, 'EdgeColor', 'None');" ) 8i[TeW" Matlab.Execute( "xlabel('X Position (" & GetUnits() & ")')" ) : Matlab.Execute( "ylabel('Y Position (" & GetUnits() & ")')" ) : Matlab.Execute( "zLabel( 'Irradiance' )" ) .9x*YS Matlab.Execute( "title('Detector Irradiance')" ) K*5gb^Ul Matlab.Execute( "colorbar" ) zlEI_th:~ Matlab.Execute( "view(2)" ) yQ/O[( Print "" VLm\P S
Print "Matlab figure plotted..." GkU_01C q`p0ul,n 'Have Matlab calculate and return the mean value. 8WV5'cX Matlab.Execute( "irrad = mean(mean(irradiance_pwd));" ) ]8%E'd Matlab.GetWorkspaceData( "irrad", "base", meanVal ) 2+y wy^ Print "The mean irradiance value calculated by Matlab is: " & meanVal }i^M<A O )zO|m7 'Release resources ?S&
yF Set Matlab = Nothing o}r_+\n yn!;Z._ End Sub Nsh/ WwsNAJ 最后在Matlab画图如下: <6-73LsHcP I<RARB-j 并在工作区保存了数据: #"-_ ~ -Wa<}Tz U<&=pv 并返回平均值: _5S0A0 BTwc(oL 与FRED中计算的照度图对比: &Y1h=,KR9 6rbR0dSgx 例: )T9Cv8 V/xXW= 此例系统数据,可按照此数据建立模型 MD$W;rk(Hn VfzyBjQ 系统数据 5)Z=FUupA~ Sydl[c pH$ E8av/O
VUd 光源数据: Q0"?TSY Type: Laser Beam(Gaussian 00 mode) <m \Y$Wv Beam size: 5; M{orw;1Isy Grid size: 12; CRCy)AS,t Sample pts: 100; +mBS&FK 相干光; c*\i%I#f2 波长0.5876微米, "gNi}dB<] 距离原点沿着Z轴负方向25mm。 x7e0& ^`#7(S)a/ 对于执行代码,如果想保存图片,请在开始之前一定要执行如下代码: &iu]M=Yb enableservice('AutomationServer', true)
)0E_Y@ enableservice('AutomationServer') *J^FV^E`` qQ]fM$! tt-ci,X+ QQ:2987619807 Kh4rl)L*+%
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