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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。 R_eKKi@VH (dv Cejc^p 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: ~]a:9Ev* enableservice('AutomationServer', true) h lD0^8S enableservice('AutomationServer') 48nZ
H=(Eh v@TP_Ka 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\HtAXn[ 1nhC! jDD 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: p@!{Sh 1. 在FRED脚本编辑界面找到参考. usnbGkq 2. 找到Matlab Automation Server Type Library `O ?61YUQH 3. 将名字改为MLAPP [GJ_]w^}j EH<rUv63 ~ \z7$9Q 在Matlab里面有两种常用的数据发送选项PutWorkspaceData 及PutFullMatrix,PutWorkspaceData适用于存储一般的数据在工作区,并赋予其为变量,PutFullMatrix试用于复数数据。 %GQPiWu ,rx?Ig}kz 图 编辑/参考 JK34pm[s l?LwQmq6 现在将脚本代码公布如下,此脚本执行如下几个步骤: ohklLZoZ 1. 创建Matlab服务器。 GY%lPp 2. 移动探测面对于前一聚焦面的位置。 Cg^=&1| 3. 在探测面追迹光线 PMC5qQ%x 4. 在探测面计算照度 *J,VvO9 5. 使用PutWorkspaceData发送照度数据到Matlab J@ZIW%5 6. 使用PutFullMatrix发送标量场数据到Matlab中 PRcW}"m]Qg 7. 用Matlab画出照度数据 ~fbFA?g3 8. 在Matlab计算照度平均值 o<Hk/e~ 9. 返回数据到FRED中 {3cT\u
MgkeD 代码分享: NK.] yw' w'E&w)Z] Option Explicit <XG&f ZT;$aNy Sub Main CmKbpN* LldZ"%P Dim ana As T_ANALYSIS ] }XsP Dim move As T_OPERATION f*U3s N^y Dim Matlab As MLApp.MLApp _dCdyf Dim detNode As Long, detSurfNode As Long, anaSurfNode As Long ~Ry?}5&: Dim raysUsed As Long, nXpx As Long, nYpx As Long Hz39v44 Dim irrad() As Double, imagData() As Double, reals() As Double, imags() As Double VJquB8?H
Dim z As Double, xMin As Double, xMax As Double, yMin As Double, yMax As Double ahQdBoj Dim meanVal As Variant (Ubz@s^ yh~*Kt]9Ya Set Matlab = CreateObject("Matlab.Application") %i[G6+- C],"va ClearOutputWindow Q{FK_Mv<
\~u7 k 'Find the node numbers for the entities being used. 2loy4f detNode = FindFullName("Geometry.Screen") ;w0|ev6| detSurfNode = FindFullName("Geometry.Screen.Surf 1") ypyqf55gK anaSurfNode = FindFullName("Analysis Surface(s).Analysis 1") mcbvB5U .=@xTJh 'Load the properties of the analysis surface being used. tbMf_-g LoadAnalysis anaSurfNode, ana 2ZUI~:U Z IkW8$> 'Move the detector custom element to the desired z position. V?pqKQL0 z = 50 zY_?$9l0 GetOperation detNode,1,move ,i0Dw"/u move.Type = "Shift" C]/]ot0%t move.val3 = z 39Nz>Nu: SetOperation detNode,1,move ]=Im0s Print "New screen position, z = " &z $aIq>vJO9 [\|`C4@3a 'Update the model and trace rays. $#2zxpr, EnableTextPrinting (False) *nZe|)m Update ol^uM .k%_ DeleteRays B<^yT@Wc TraceCreateDraw 8<0~j EnableTextPrinting (True) 1{%3OG^' \.!+'2!m 'Calculate the irradiance for rays on the detector surface. Vz4/u|gt raysUsed = Irradiance( detSurfNode, -1, ana, irrad ) C=k]g Print raysUsed & " rays were included in the irradiance calculation. l 1C'<+2j! zoh%^8?o 'When using real number data to send to MATLAB, it is simplest to use PutWorkspaceData. al#BfcZW Matlab.PutWorkspaceData("irradiance_pwd","base",irrad) 5t('H`,2 R
-#40 'PutFullMatrix is more useful when actually having complex data such as with w8(8n&5 'scalar wavefield, for example. Note that the scalarfield array in MATLAB G#uD CF,O 'is a complex valued array. 'BUix!k0< raysUsed = ScalarField ( detSurfNode, -1, ana, reals, imags ) UYLCzv~W Matlab.PutFullMatrix("scalarfield","base", reals, imags ) }o9fpo| Print raysUsed & " rays were included in the scalar field calculation." ?LxBH-o( /2s=;tA1 'Calculate plot characteristics from the T_ANALYSIS structure. This information is used c\P,ct
}> 'to customize the plot figure. kJP`C\4}f xMin = ana.posX+ana.AcellX*(ana.Amin-0.5) Dt#( fuk# xMax = ana.posX+ana.AcellX*(ana.Amax+0.5) G+5_I"`W yMin = ana.posY+ana.BcellY*(ana.Bmin-0.5) m/E$0tf yMax = ana.posY+ana.BcellY*(ana.Bmax+0.5) 5)@UpcjUA nXpx = ana.Amax-ana.Amin+1 `eo$o! nYpx = ana.Bmax-ana.Bmin+1 Jam&Rj, P]A~:Lj 'Plot the data in Matlab with some parameters calculated from the T_ANALYSIS S1vUP5cZ 'structure. Set the axes labels, title, colorbar and plot view. 0pfgE=9 Matlab.Execute( "figure; surf(linspace("&xMin &","&xMax &","&nXpx &"),linspace("& yMin &"," & yMax & "," & nYpx & "),irradiance_pwd, 'EdgeColor', 'None');" ) 4`X]$. Matlab.Execute( "xlabel('X Position (" & GetUnits() & ")')" ) : Matlab.Execute( "ylabel('Y Position (" & GetUnits() & ")')" ) : Matlab.Execute( "zLabel( 'Irradiance' )" ) l.>3gjr Matlab.Execute( "title('Detector Irradiance')" ) v~B
"Il Matlab.Execute( "colorbar" ) U))2?# Matlab.Execute( "view(2)" ) jV
'u*2&9 Print "" \86:f<)P Print "Matlab figure plotted..." ;:WM^S hD*83_S 'Have Matlab calculate and return the mean value. $*\GZ$y> Matlab.Execute( "irrad = mean(mean(irradiance_pwd));" ) 6 d;_} Matlab.GetWorkspaceData( "irrad", "base", meanVal ) G~ONHXL Print "The mean irradiance value calculated by Matlab is: " & meanVal Vb57B.I 6&,{"N0T 'Release resources r9
5hW Set Matlab = Nothing [Dq@(Q s' C
CDO8 End Sub 0F5QAR
O SuJa?VU1w 最后在Matlab画图如下: ~@H9h<T NScUlR"nE 并在工作区保存了数据: _xz>O[unf n/ CP2A :OKU@l| 并返回平均值: }i F|NIV hpBn_ 与FRED中计算的照度图对比: yhsbso,5 a uQmtd 例: 1nZ7xCDK98 9Od|R"aS| 此例系统数据,可按照此数据建立模型 Q2LAXTF]y IxU#x* 系统数据 D,,$ DQy;W ov gyT3[*eh 光源数据: EmYu]"${1 Type: Laser Beam(Gaussian 00 mode) d%lwg~@&|5 Beam size: 5; ']^_W0?= Grid size: 12; 3d;w\#?L; Sample pts: 100; "t>WM 相干光; EJm*L6>@R& 波长0.5876微米, ;kLp}CqV 距离原点沿着Z轴负方向25mm。 Egm-PoPe Y![//tg 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: =rzhaU'A' enableservice('AutomationServer', true) q6T>y%|FZ enableservice('AutomationServer') @~j--L _s~F/G`iT A5 <T7~U QQ:2987619807 "tUc
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