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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。 7*Ej. HK b7p@Dn?E 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: 65aK2MS@ enableservice('AutomationServer', true) j4R(B enableservice('AutomationServer') :dQ B R F6{bjv2A 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。 ^8AXxE ^>hW y D 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: %*0^0wz 1. 在FRED脚本编辑界面找到参考. h*u 2. 找到Matlab Automation Server Type Library 7OJ'){R$ 3. 将名字改为MLAPP 2
Cv4=S &-B^~M*?? u*ObwcI/Bn 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。 zIu
E9l 2vWx)Drb6 图 编辑/参考 zM(vr"U xY^%&n 现在将脚本代码公布如下,此脚本执行如下几个步骤: 9|gr0~j 1. 创建Matlab服务器。 mSb#Nn6W 2. 移动探测面对于前一聚焦面的位置。 A"G
1^8wvX 3. 在探测面追迹光线 .xm.DRk3 4. 在探测面计算照度 V#S9H!hm$ 5. 使用PutWorkspaceData发送照度数据到Matlab ov_j4j>6P 6. 使用PutFullMatrix发送标量场数据到Matlab中 &p4&[H? 7. 用Matlab画出照度数据 `</ff+Q6 8. 在Matlab计算照度平均值 Pu*6"}#~ 9. 返回数据到FRED中 \Ani}qQ%| D)m5 代码分享: q$B>|y U uYs5f.! ` Option Explicit =pS5uR~ ZL&g_jC Sub Main HiR[(5vnf 5n9B?T8C Dim ana As T_ANALYSIS )quM4=u' Dim move As T_OPERATION eQp4|rf Dim Matlab As MLApp.MLApp 2[O&NdP\Zk Dim detNode As Long, detSurfNode As Long, anaSurfNode As Long 6sx'S?Qa* Dim raysUsed As Long, nXpx As Long, nYpx As Long d\R,Q Dim irrad() As Double, imagData() As Double, reals() As Double, imags() As Double I uMQ9& Dim z As Double, xMin As Double, xMax As Double, yMin As Double, yMax As Double !y@NAa0 Dim meanVal As Variant 8T!+ZQAz iV *q2<> Set Matlab = CreateObject("Matlab.Application") j/_s"}m{ IDB+%xl#S ClearOutputWindow 8o'_`{ba odjT:Vr 'Find the node numbers for the entities being used. d(:8M detNode = FindFullName("Geometry.Screen") `Nb[G)Xh detSurfNode = FindFullName("Geometry.Screen.Surf 1") FtfKe"qw anaSurfNode = FindFullName("Analysis Surface(s).Analysis 1") ToXki, P(,p'I;j 'Load the properties of the analysis surface being used. ~M7y*'oY LoadAnalysis anaSurfNode, ana XBb~\p3y Q;43[1&3w 'Move the detector custom element to the desired z position. j}JrE,| z = 50 hRrn$BdLX GetOperation detNode,1,move X\@C.H2ttY move.Type = "Shift" R3;Tk^5A move.val3 = z ND>r#(_\ SetOperation detNode,1,move xp}hev^@$ Print "New screen position, z = " &z _m
gHJ 0v' !'&n-Q 'Update the model and trace rays. aTqd@},? EnableTextPrinting (False) |
r&k48@ Update $c:ynjL|P- DeleteRays VC\ S'z TraceCreateDraw qln3 k` EnableTextPrinting (True) [z`31F j3{I /m 'Calculate the irradiance for rays on the detector surface. cDFO; Dr raysUsed = Irradiance( detSurfNode, -1, ana, irrad ) B8V>NvE~o Print raysUsed & " rays were included in the irradiance calculation. r? NznNVU ZniB]k1 'When using real number data to send to MATLAB, it is simplest to use PutWorkspaceData. T>x&T9 Matlab.PutWorkspaceData("irradiance_pwd","base",irrad) Po__-xN>Q )z73-M V" 'PutFullMatrix is more useful when actually having complex data such as with (e!0]Io@ 'scalar wavefield, for example. Note that the scalarfield array in MATLAB 4cabP}gBk 'is a complex valued array. +e yc`J raysUsed = ScalarField ( detSurfNode, -1, ana, reals, imags ) ;t<QTGJ Matlab.PutFullMatrix("scalarfield","base", reals, imags ) kI
4MiK Print raysUsed & " rays were included in the scalar field calculation." '=nQ$/!q G-xDN59K 'Calculate plot characteristics from the T_ANALYSIS structure. This information is used dZ rAn 'to customize the plot figure. %r%M lj:# xMin = ana.posX+ana.AcellX*(ana.Amin-0.5) b\vKJ2
xMax = ana.posX+ana.AcellX*(ana.Amax+0.5) 2ORNi,_I yMin = ana.posY+ana.BcellY*(ana.Bmin-0.5) 6:Ch^c+IZ yMax = ana.posY+ana.BcellY*(ana.Bmax+0.5) ]>LhkA@V nXpx = ana.Amax-ana.Amin+1 5!DBmAB nYpx = ana.Bmax-ana.Bmin+1 P9^-6;'Y V5sg#|& 'Plot the data in Matlab with some parameters calculated from the T_ANALYSIS i'H/ZwU 'structure. Set the axes labels, title, colorbar and plot view. _=Z,E.EN Matlab.Execute( "figure; surf(linspace("&xMin &","&xMax &","&nXpx &"),linspace("& yMin &"," & yMax & "," & nYpx & "),irradiance_pwd, 'EdgeColor', 'None');" ) Zhh2v>QOy Matlab.Execute( "xlabel('X Position (" & GetUnits() & ")')" ) : Matlab.Execute( "ylabel('Y Position (" & GetUnits() & ")')" ) : Matlab.Execute( "zLabel( 'Irradiance' )" ) \r /ya<5 Matlab.Execute( "title('Detector Irradiance')" ) ~P8tUhffK Matlab.Execute( "colorbar" ) ewa wL" Matlab.Execute( "view(2)" ) Szq/hv=Q Print "" 5R@ Print "Matlab figure plotted..." - }7e:!. iop2L51eJ 'Have Matlab calculate and return the mean value. J&[@}$N Matlab.Execute( "irrad = mean(mean(irradiance_pwd));" ) !MYSfPdS Matlab.GetWorkspaceData( "irrad", "base", meanVal ) cC=[Saatsf Print "The mean irradiance value calculated by Matlab is: " & meanVal A+SE91m 'Jt]7;04p 'Release resources W-x?:X<} Set Matlab = Nothing <49K>S9O D7lK30 End Sub WHsgjvh" pk?w\A} 最后在Matlab画图如下: #E?(vA1 =|M>l 并在工作区保存了数据: OMWbZ>jB P3cR l'] [Sr,h0h6 并返回平均值: 0fb`08,^ N^HUijw< 与FRED中计算的照度图对比: J7= + Ss~;m']68 例: g!$!F>[ %+8F'&X 此例系统数据,可按照此数据建立模型 S4^vpY
DeN WF1px % 系统数据 tZ}
v%3 0vEoGgY0*: r\b3AKrIN 光源数据: u.mJQDTH Type: Laser Beam(Gaussian 00 mode) -BRc8 / Beam size: 5; @y='^DQ* Grid size: 12; /tP|b_7O Sample pts: 100; ofPHmh` 相干光; &y3OR1_Sm* 波长0.5876微米, yRSTk2N@ 距离原点沿着Z轴负方向25mm。 #JgH}|&a$ M)eO6oX| 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: ~%^
tB enableservice('AutomationServer', true) J6U$qi enableservice('AutomationServer') x^kp^
/f (d(hR0HKE "OQ^U_ QQ:2987619807 b4E:Wn9x
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