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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。 :1.$7Wt @.CPZT 配置:在执行调用之前,我们需要在Matlab命令行窗口输入如下命令: lZ_i~;u4@v enableservice('AutomationServer', true) G3?8GTH enableservice('AutomationServer') 7Bmt^J5i&t \W1?Qc1] 结果输出为1,这种操作方式保证了当前的Matlab实体可以用于通信。 5jYRIvM[Q~ IL>Gi`Y& 在winwrp界面,为增加和使用Matlab类型的目录库,我们需要如下步骤: "2=v?,'t 1. 在FRED脚本编辑界面找到参考. ;TaT=% 2. 找到Matlab Automation Server Type Library
ze#LX4b I 3. 将名字改为MLAPP Q>Q$BCD5 %
;6e@U} *5|\if\ 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。 *AxKV5[H
},[j+wx 图 编辑/参考 >_&+gn${ im1]:kr7 现在将脚本代码公布如下,此脚本执行如下几个步骤: g<.VW0 1. 创建Matlab服务器。 ;o8cfD .z 2. 移动探测面对于前一聚焦面的位置。 2V F|T'h 3. 在探测面追迹光线 /- kMzL 4. 在探测面计算照度 y'E)iI* 5. 使用PutWorkspaceData发送照度数据到Matlab o.k#|q 6. 使用PutFullMatrix发送标量场数据到Matlab中 =<33( 7. 用Matlab画出照度数据 tnKzg21% 8. 在Matlab计算照度平均值 C(?lp 9. 返回数据到FRED中 yil{RfBEr_ Jnv91*>h8 代码分享: TXy*- <#vR 0HG*KW Option Explicit Q7#Q6-Q +F67g00T| Sub Main D;:lw] ,P9B8oIq Dim ana As T_ANALYSIS ^. Pn)J Dim move As T_OPERATION GbZA3.J]yl Dim Matlab As MLApp.MLApp ]`UJwq Dim detNode As Long, detSurfNode As Long, anaSurfNode As Long WddU|-W Dim raysUsed As Long, nXpx As Long, nYpx As Long i4Fw+Z Dim irrad() As Double, imagData() As Double, reals() As Double, imags() As Double B`KpaE] Dim z As Double, xMin As Double, xMax As Double, yMin As Double, yMax As Double $1UN?(r Dim meanVal As Variant cJH7zumM) G-}
zkax Set Matlab = CreateObject("Matlab.Application") 2Jj`7VH> -G*u2i_* ClearOutputWindow ][0HJG{{g F]YPq 'Find the node numbers for the entities being used. =#>P! detNode = FindFullName("Geometry.Screen") ZY][LU~l8 detSurfNode = FindFullName("Geometry.Screen.Surf 1") uHwuw_eK` anaSurfNode = FindFullName("Analysis Surface(s).Analysis 1") 2poU\|H 3btciR!N] 'Load the properties of the analysis surface being used. E>7%/TIl LoadAnalysis anaSurfNode, ana 9`vse>,-hg (T`x-wTl 'Move the detector custom element to the desired z position. sQt@B#; z = 50 dn5T7a~
GetOperation detNode,1,move d5u,x.R move.Type = "Shift" ^(6.P)$ move.val3 = z @c.QrKSaD SetOperation detNode,1,move g=Qj9Z
Print "New screen position, z = " &z `d8$OC @o>2:D1G 'Update the model and trace rays. tM!1oWH EnableTextPrinting (False)
G%4vZPA Update cvc.-7IO DeleteRays c{&sf
y TraceCreateDraw {qh`8 EnableTextPrinting (True) LWIU7dw EcP"GO5 'Calculate the irradiance for rays on the detector surface. tb_}w@:kU raysUsed = Irradiance( detSurfNode, -1, ana, irrad ) 8BWLi5R[ Print raysUsed & " rays were included in the irradiance calculation. C0kwI*) 67f#Z&r2k 'When using real number data to send to MATLAB, it is simplest to use PutWorkspaceData. ^
*m;![$[ Matlab.PutWorkspaceData("irradiance_pwd","base",irrad) >r{,$)H0 7eu7ie6 'PutFullMatrix is more useful when actually having complex data such as with )b5MP1H 'scalar wavefield, for example. Note that the scalarfield array in MATLAB 9-L.?LG 'is a complex valued array. _YbHnb raysUsed = ScalarField ( detSurfNode, -1, ana, reals, imags ) <hS >L1ZSr Matlab.PutFullMatrix("scalarfield","base", reals, imags ) B\N,%vsx#U Print raysUsed & " rays were included in the scalar field calculation." U[Z1@2zLx YJr@4!j* 'Calculate plot characteristics from the T_ANALYSIS structure. This information is used Ba@UX(t 'to customize the plot figure. Q@l3XNH|c xMin = ana.posX+ana.AcellX*(ana.Amin-0.5) a:@Eg;aN*O xMax = ana.posX+ana.AcellX*(ana.Amax+0.5) u6|7P<HUfb yMin = ana.posY+ana.BcellY*(ana.Bmin-0.5) f$/Daq <M yMax = ana.posY+ana.BcellY*(ana.Bmax+0.5) rsiG]o=8 nXpx = ana.Amax-ana.Amin+1 jQ`cfE$sV nYpx = ana.Bmax-ana.Bmin+1 kbOo;<X9A aIJ[K 'Plot the data in Matlab with some parameters calculated from the T_ANALYSIS !&! sn"yD 'structure. Set the axes labels, title, colorbar and plot view. ;l~gA |A Matlab.Execute( "figure; surf(linspace("&xMin &","&xMax &","&nXpx &"),linspace("& yMin &"," & yMax & "," & nYpx & "),irradiance_pwd, 'EdgeColor', 'None');" ) %Wu3$b Matlab.Execute( "xlabel('X Position (" & GetUnits() & ")')" ) : Matlab.Execute( "ylabel('Y Position (" & GetUnits() & ")')" ) : Matlab.Execute( "zLabel( 'Irradiance' )" ) o3%+FWrVTS Matlab.Execute( "title('Detector Irradiance')" ) H%sbf&
gi Matlab.Execute( "colorbar" ) Q%KS$nP9 Matlab.Execute( "view(2)" ) X;zy1ZH Print "" h!MZ6}zb) Print "Matlab figure plotted..." XB^z' P{-Y j>P>MdZtk 'Have Matlab calculate and return the mean value. lgre@M]mg Matlab.Execute( "irrad = mean(mean(irradiance_pwd));" ) o3%Gc/6% Matlab.GetWorkspaceData( "irrad", "base", meanVal ) Vx?a&{3]- Print "The mean irradiance value calculated by Matlab is: " & meanVal -_A0<A . .PxtcC.K 'Release resources ?l
bK;Kv Set Matlab = Nothing ~hz]x^: Tpkm\_ End Sub _H@S(!
C3WqUf<8`{ 最后在Matlab画图如下: +ZXk0sP_< 6Pd;I,k 并在工作区保存了数据: qDL9 K]Ed-Tz8QZ iQs(Dh=* 并返回平均值: r@k&1*& |P~TZ 与FRED中计算的照度图对比: M(SH3~ c1!h;(& 例: Q>= :$I ={8ClUV# 此例系统数据,可按照此数据建立模型 Smg,1,= L?<V KT 系统数据 >L5[dkg% ; v>2z!M 6|["!AUI 光源数据: ;/
WtO2 Type: Laser Beam(Gaussian 00 mode) [
98)7 Beam size: 5; :/d#U:I Grid size: 12; B-'Xk{ Sample pts: 100;
g$9Yfu 相干光; @
L?7`VoE 波长0.5876微米, |a/"7B|?\ 距离原点沿着Z轴负方向25mm。 m[(2 |*jnJWH4: 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: H8rDG/>^ enableservice('AutomationServer', true) Y|>y]x enableservice('AutomationServer') #!C/~"Y*`|
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