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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。 Qq3UC%Z1 k;Ask#rs 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: ASUleOI79( enableservice('AutomationServer', true) wVkRrFJ enableservice('AutomationServer') #A=ER[[ 0X4I-xx# 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。 lS/l
iI'Y $fG~;`T 在winwrp界面,为增加和使用Matlab类型的目录库,我们需要如下步骤: =DwY-Ex 1. 在FRED脚本编辑界面找到参考. f}cCnJK 2. 找到Matlab Automation Server Type Library [ps5 3. 将名字改为MLAPP g)nT]+& j.+}Z | ~2[mZias 在Matlab里面有两种常用的数据发送选项PutWorkspaceData 及PutFullMatrix,PutWorkspaceData适用于存储一般的数据在工作区,并赋予其为变量,PutFullMatrix试用于复数数据。 UnOcw j> dL:V&` 图 编辑/参考 'M,O(utGv t(p}0}Pp 现在将脚本代码公布如下,此脚本执行如下几个步骤: `&i\q=u+ 1. 创建Matlab服务器。 d$:LUxM# 2. 移动探测面对于前一聚焦面的位置。 U3BhoD#f\ 3. 在探测面追迹光线 jbp?6GW 4. 在探测面计算照度 k1~? }+<e 5. 使用PutWorkspaceData发送照度数据到Matlab 6&_K; 6. 使用PutFullMatrix发送标量场数据到Matlab中 c{[ lT2yxU 7. 用Matlab画出照度数据 1!Afq}| 8. 在Matlab计算照度平均值 Kon|TeC>d 9. 返回数据到FRED中 6/.cS4 ]MnQ3bWq"j 代码分享: h_15 " rd @@H?w7y?& Option Explicit f"t+r
/d _
qU-@Y$ Sub Main dgT(]H :*MR$Jf Dim ana As T_ANALYSIS , FR/X/8 Dim move As T_OPERATION }ZJJqJ`*e Dim Matlab As MLApp.MLApp 6UM1>xq9A Dim detNode As Long, detSurfNode As Long, anaSurfNode As Long Pxf /*z Dim raysUsed As Long, nXpx As Long, nYpx As Long >tE6^7B* Dim irrad() As Double, imagData() As Double, reals() As Double, imags() As Double f0
kz:sZ9 Dim z As Double, xMin As Double, xMax As Double, yMin As Double, yMax As Double
75;g|+ Dim meanVal As Variant \`R8s_S 7yUX]95y8 Set Matlab = CreateObject("Matlab.Application") e*M-y C sBLOrbo ClearOutputWindow j[Gg[7q{y Rw)=<XV)6 'Find the node numbers for the entities being used. !
=*k+gpF detNode = FindFullName("Geometry.Screen") 3L9@ELY4 detSurfNode = FindFullName("Geometry.Screen.Surf 1") #'BPW<Ob anaSurfNode = FindFullName("Analysis Surface(s).Analysis 1") \i3)/sZ?l !vq|*8 'Load the properties of the analysis surface being used. wY3|5kbDj LoadAnalysis anaSurfNode, ana h}Lrp r2r w9675D+ 'Move the detector custom element to the desired z position. DA>TT~L z = 50 f/t`B^}@ GetOperation detNode,1,move iw{^nSD move.Type = "Shift" *gOUpbtXa move.val3 = z ydMSL25<+ SetOperation detNode,1,move .$o
A~ Print "New screen position, z = " &z %:Z_~7ZR dUv(Pu(.# 'Update the model and trace rays. m]Mm(7v( EnableTextPrinting (False) 5]zH!>-F Update >L433qR DeleteRays 9#
#(B TraceCreateDraw & l0LW,Bx EnableTextPrinting (True) !\!j?z=O8 US\h,J\Ju 'Calculate the irradiance for rays on the detector surface. Z=oGyA raysUsed = Irradiance( detSurfNode, -1, ana, irrad ) f$qkb$?]} Print raysUsed & " rays were included in the irradiance calculation. k:URP`w[X= `%*`rtZ+H. 'When using real number data to send to MATLAB, it is simplest to use PutWorkspaceData. rTqGtmulG Matlab.PutWorkspaceData("irradiance_pwd","base",irrad) %DM0Z8P$B- .R)uk 'PutFullMatrix is more useful when actually having complex data such as with #3?}MC 'scalar wavefield, for example. Note that the scalarfield array in MATLAB $e:bDZ(hjj 'is a complex valued array. B+MnT{ raysUsed = ScalarField ( detSurfNode, -1, ana, reals, imags ) ^Hz1z_[X@ Matlab.PutFullMatrix("scalarfield","base", reals, imags ) ]KQQdr Print raysUsed & " rays were included in the scalar field calculation." w-3Lw<
k; >Vh'=X 'Calculate plot characteristics from the T_ANALYSIS structure. This information is used h4Xz"i{z 'to customize the plot figure. 1u"#rC>7.4 xMin = ana.posX+ana.AcellX*(ana.Amin-0.5) $g),|[x+( xMax = ana.posX+ana.AcellX*(ana.Amax+0.5) [_:
GQ yMin = ana.posY+ana.BcellY*(ana.Bmin-0.5) Nh\o39= yMax = ana.posY+ana.BcellY*(ana.Bmax+0.5) L_o/fTz4 nXpx = ana.Amax-ana.Amin+1 e'->S g nYpx = ana.Bmax-ana.Bmin+1 3i~X`@$k> V>D}z8w7 'Plot the data in Matlab with some parameters calculated from the T_ANALYSIS ]n3!%0]\ 'structure. Set the axes labels, title, colorbar and plot view. }G<~Cx5[ Matlab.Execute( "figure; surf(linspace("&xMin &","&xMax &","&nXpx &"),linspace("& yMin &"," & yMax & "," & nYpx & "),irradiance_pwd, 'EdgeColor', 'None');" ) D@kf^1G Matlab.Execute( "xlabel('X Position (" & GetUnits() & ")')" ) : Matlab.Execute( "ylabel('Y Position (" & GetUnits() & ")')" ) : Matlab.Execute( "zLabel( 'Irradiance' )" ) {C0Y8:"` Matlab.Execute( "title('Detector Irradiance')" ) k n/xt Matlab.Execute( "colorbar" ) rQosI:$ Matlab.Execute( "view(2)" ) }}Z2@} Print "" ]r'D Print "Matlab figure plotted..." uW2 q\ )S;3WnQ) 'Have Matlab calculate and return the mean value. P3nBxw" Matlab.Execute( "irrad = mean(mean(irradiance_pwd));" ) s+(@UUl Matlab.GetWorkspaceData( "irrad", "base", meanVal ) Jt0U`_ Print "The mean irradiance value calculated by Matlab is: " & meanVal '8[;
m_S iB` EJftI! 'Release resources a ," Set Matlab = Nothing BGHZL~ zRbY]dW End Sub _3.rPS,s cICfV,j 最后在Matlab画图如下: UZ#oaD8H6 )sNPWn8<Uy 并在工作区保存了数据: I?^(j;QpS ci/qm\JI<< O<E8,MCA[a 并返回平均值: u:mndTpB6x 4c[/%e:\- 与FRED中计算的照度图对比: $x,EPRNs ,HI%ym 例: |* ^LsuFb @DF7j|]tV 此例系统数据,可按照此数据建立模型 %ZX9YuXQ (.X)= 系统数据 jOzi89 ~Z!YB,)bp klH?!r& 光源数据: -y{(h%6 Type: Laser Beam(Gaussian 00 mode) Gp+\}<^Z Beam size: 5; tP"6H-)X& Grid size: 12; - Ry+WS= Sample pts: 100; s;Gg 相干光; (\!?>T[En 波长0.5876微米, A=IpP}7J 距离原点沿着Z轴负方向25mm。 lcy<taNu)
{f@Q&(g 对于执行代码,如果想保存图片,请在开始之前一定要执行如下代码: h(<>s#=E enableservice('AutomationServer', true) >^GV
#z enableservice('AutomationServer') V1pBKr)v Dh}(B$~Oz+ 79D~Mau# QQ:2987619807 S[zGA<}
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