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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。 8:,E=swe }9fH`C/m 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: {HeIY2 enableservice('AutomationServer', true) gkS#=bv9e@ enableservice('AutomationServer') \ief [ ^=Rqa
\; 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。 k))*Sg $NP5Z0v7 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: b7>^w<ki 1. 在FRED脚本编辑界面找到参考. "H>L!v 2. 找到Matlab Automation Server Type Library hd1H 3. 将名字改为MLAPP j(G}4dib 6~\z]LZ XJnDx 09h 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。 K^AX=B wL,b.] 图 编辑/参考 O4FW/)gq 5,>1rd<B 现在将脚本代码公布如下,此脚本执行如下几个步骤: NUBzm nA>8 1. 创建Matlab服务器。 ?}sh@;]*h 2. 移动探测面对于前一聚焦面的位置。 W5*%n]s~ 3. 在探测面追迹光线 SV .\B 4. 在探测面计算照度 DG1
>T 5. 使用PutWorkspaceData发送照度数据到Matlab j[YzBXd
V 6. 使用PutFullMatrix发送标量场数据到Matlab中 pmXx2T#= 7. 用Matlab画出照度数据 ay#cW., 8. 在Matlab计算照度平均值 s)<#a(! 9. 返回数据到FRED中 $DW3H1iW &NV[)6! 代码分享: sChMIbq!Av /h%<e Option Explicit #"d.D7nA ,-A8;DW]^J Sub Main }(O/ y- \/4ipU. Dim ana As T_ANALYSIS %[ 4/UD=7 Dim move As T_OPERATION 9Qp39(l: Dim Matlab As MLApp.MLApp yyh
L]Uq"= Dim detNode As Long, detSurfNode As Long, anaSurfNode As Long %a+X\\v2 Dim raysUsed As Long, nXpx As Long, nYpx As Long UiS9uGj Dim irrad() As Double, imagData() As Double, reals() As Double, imags() As Double L7mN&Xr Dim z As Double, xMin As Double, xMax As Double, yMin As Double, yMax As Double (utm+*V, Dim meanVal As Variant bJe*J\){ H V<|eL # Set Matlab = CreateObject("Matlab.Application") wo7.y["$ AY:3o3M ClearOutputWindow Mw7!w-1+ c\UVMyE 'Find the node numbers for the entities being used. zfL$z,zgf detNode = FindFullName("Geometry.Screen") =<(:5ive detSurfNode = FindFullName("Geometry.Screen.Surf 1") nL@
"FZ`( anaSurfNode = FindFullName("Analysis Surface(s).Analysis 1") i0,{*LD%^ ?UQVmE& 'Load the properties of the analysis surface being used. W^0F(9~!( LoadAnalysis anaSurfNode, ana qAm$yfYs` C.s{& 'Move the detector custom element to the desired z position. \(.&E`r z = 50 ,T"pUe VJ GetOperation detNode,1,move WKX5Dl move.Type = "Shift" 57IrD*{ move.val3 = z
wRb%-s SetOperation detNode,1,move &/=>:ay+# Print "New screen position, z = " &z YS,kjL/ &d`Umm] 'Update the model and trace rays. F/ 2@%,2n EnableTextPrinting (False) )V JAs| Update 93x.b]]" DeleteRays J"|)?$d]z TraceCreateDraw Q l%7wrK EnableTextPrinting (True) :7Rs$
-*Uk = Ii@-C 'Calculate the irradiance for rays on the detector surface. 4DEsB)%X raysUsed = Irradiance( detSurfNode, -1, ana, irrad ) K%qunjv Print raysUsed & " rays were included in the irradiance calculation. riZFcVsB @iUzRsl 'When using real number data to send to MATLAB, it is simplest to use PutWorkspaceData. cZ|D!1% Matlab.PutWorkspaceData("irradiance_pwd","base",irrad) 0NfO|l7P &o^ wgmS 'PutFullMatrix is more useful when actually having complex data such as with |_F-Abk 'scalar wavefield, for example. Note that the scalarfield array in MATLAB &[*_ - 'is a complex valued array. yr&oJYM raysUsed = ScalarField ( detSurfNode, -1, ana, reals, imags ) GWjKZ1p Matlab.PutFullMatrix("scalarfield","base", reals, imags ) IG`~^-}7lR Print raysUsed & " rays were included in the scalar field calculation." vIU+ZdBw N$pwTyk 'Calculate plot characteristics from the T_ANALYSIS structure. This information is used s7I*=}{g0. 'to customize the plot figure. ^K@r!)We xMin = ana.posX+ana.AcellX*(ana.Amin-0.5) U`FybP2R~ xMax = ana.posX+ana.AcellX*(ana.Amax+0.5) FvG9PPd yMin = ana.posY+ana.BcellY*(ana.Bmin-0.5) [2 2IF yMax = ana.posY+ana.BcellY*(ana.Bmax+0.5) *IGxa nXpx = ana.Amax-ana.Amin+1 Ou2H~3^PL nYpx = ana.Bmax-ana.Bmin+1 _I~TpH^1K sl6p/\_w 'Plot the data in Matlab with some parameters calculated from the T_ANALYSIS Lj *FKP\{ 'structure. Set the axes labels, title, colorbar and plot view.
a[";K, Matlab.Execute( "figure; surf(linspace("&xMin &","&xMax &","&nXpx &"),linspace("& yMin &"," & yMax & "," & nYpx & "),irradiance_pwd, 'EdgeColor', 'None');" ) dr~MyQ Matlab.Execute( "xlabel('X Position (" & GetUnits() & ")')" ) : Matlab.Execute( "ylabel('Y Position (" & GetUnits() & ")')" ) : Matlab.Execute( "zLabel( 'Irradiance' )" ) 68FxM#xR Matlab.Execute( "title('Detector Irradiance')" ) H!F'I)1 Matlab.Execute( "colorbar" ) r4+w?=` Matlab.Execute( "view(2)" ) *^Zt5 zk Print "" oge^2 Print "Matlab figure plotted..." ZhxMA*fL W{ eu_ 'Have Matlab calculate and return the mean value. 8o -?Y.2 Matlab.Execute( "irrad = mean(mean(irradiance_pwd));" ) JsnavI6 Matlab.GetWorkspaceData( "irrad", "base", meanVal ) Z ;% Print "The mean irradiance value calculated by Matlab is: " & meanVal QIi*'21a+ ,Lv}Xku 'Release resources (ZShh y8g Set Matlab = Nothing =#BeAsFfO y{u6t 3 End Sub KG>.7xVWV7 3Xd+>'H 最后在Matlab画图如下: m*i~Vjxj-m KNY<"b 并在工作区保存了数据:
dZ%b|CUb ljiq +tT <ya'L& 并返回平均值: .Z_U]_( T{uktIO/ 与FRED中计算的照度图对比: S<Q1
&], Efp=z=E 例: u`bWn GK&yP%Z3 此例系统数据,可按照此数据建立模型 xR_]^Get Ku&(+e 系统数据 {_q2kk uXhp+q\ `4k;`a 光源数据: XX6&%7( Type: Laser Beam(Gaussian 00 mode) $35Oyd3s< Beam size: 5; @%#(Hse Grid size: 12; ,7j`5iq[m Sample pts: 100; 50I6:=@\\ 相干光; >p<(CVX[ 波长0.5876微米, PA,j;{,(b 距离原点沿着Z轴负方向25mm。 Ev^Xs6 }" dt5gQ9(B 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: Ys<wWfW enableservice('AutomationServer', true) Ey6K@@% enableservice('AutomationServer') [")0{LSA= y:,{U*49 8vT:icl QQ:2987619807 A%GJ|h,i
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