-
UID:317649
-
- 注册时间2020-06-19
- 最后登录2025-04-23
- 在线时间1766小时
-
-
访问TA的空间加好友用道具
|
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。 WmU5YZ(mAq 4u}"ng
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: VA4>!t) enableservice('AutomationServer', true) m# #( uSh enableservice('AutomationServer') x:'M\c7 cI}qMc 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。 `m2e
* ;A^0="x& 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: yKE[," 1. 在FRED脚本编辑界面找到参考. 1,cd[^`. 2. 找到Matlab Automation Server Type Library %ux%=@% 3. 将名字改为MLAPP .yz-o\,gF% ~Ab nksR 3#fu;??1. 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。 Hg)5c!F7 HSq.0vYl6 图 编辑/参考 TMt,\gTd |,zcrOo] 现在将脚本代码公布如下,此脚本执行如下几个步骤: L<'8#J[_5 1. 创建Matlab服务器。 a[TR_uR 2. 移动探测面对于前一聚焦面的位置。 aoNTRJc$ 3. 在探测面追迹光线 VAkZ@
u3'~ 4. 在探测面计算照度 YTBZklM 5. 使用PutWorkspaceData发送照度数据到Matlab en\shc{R]` 6. 使用PutFullMatrix发送标量场数据到Matlab中 rBBA`Ut@F 7. 用Matlab画出照度数据 -QH[gi{%` 8. 在Matlab计算照度平均值 M6(o J* 9. 返回数据到FRED中 =n
$@ vCC}IDd 代码分享: OkSJob @8zp(1. Option Explicit :,.g_@wvG D>& ;K{! Sub Main ?O1:-vpZ )h(Dt(2Wm Dim ana As T_ANALYSIS xEK+NKTeV Dim move As T_OPERATION 0,)Ao8 Dim Matlab As MLApp.MLApp y/'^r? Dim detNode As Long, detSurfNode As Long, anaSurfNode As Long ~50b$];y Dim raysUsed As Long, nXpx As Long, nYpx As Long At5:X*vD Dim irrad() As Double, imagData() As Double, reals() As Double, imags() As Double o`^GUY} Dim z As Double, xMin As Double, xMax As Double, yMin As Double, yMax As Double 1_JxDT,=> Dim meanVal As Variant + -e8MvP ] iKFEd Set Matlab = CreateObject("Matlab.Application") Zf~[4Eeb r,p6J7/lfS ClearOutputWindow _!FM^N}| w)bLdQ 'Find the node numbers for the entities being used. K`.wj8zGY detNode = FindFullName("Geometry.Screen") p%304oP6 detSurfNode = FindFullName("Geometry.Screen.Surf 1") wn*z* anaSurfNode = FindFullName("Analysis Surface(s).Analysis 1") YT;b$>1v c"ukV_6~J 'Load the properties of the analysis surface being used. g*UI~rp LoadAnalysis anaSurfNode, ana LS:3Dtq dZ!Wj7K) 'Move the detector custom element to the desired z position.
&y1' J z = 50 hjiU{@q GetOperation detNode,1,move sPNX) move.Type = "Shift" a,Gd\.D move.val3 = z \Cx)
~bq< SetOperation detNode,1,move V43pZ]YZ> Print "New screen position, z = " &z Hfer\+RX Wpom {- 'Update the model and trace rays. riI0k{ EnableTextPrinting (False) myH:bc>6 Update '<
OB
j DeleteRays oRM EC7!A0 TraceCreateDraw I`h9P2~ EnableTextPrinting (True) m{={a5GD
bw#zMU^E 'Calculate the irradiance for rays on the detector surface. @aR! -} raysUsed = Irradiance( detSurfNode, -1, ana, irrad ) ]UnZc Print raysUsed & " rays were included in the irradiance calculation. %hU8ycI*h SsjO1F 'When using real number data to send to MATLAB, it is simplest to use PutWorkspaceData. ,hK0F3?H> Matlab.PutWorkspaceData("irradiance_pwd","base",irrad) D={|&:`L e kr7f<;rmJ 'PutFullMatrix is more useful when actually having complex data such as with P,RCbPC4 'scalar wavefield, for example. Note that the scalarfield array in MATLAB 8k'UEf`'( 'is a complex valued array. K5(?6hr; raysUsed = ScalarField ( detSurfNode, -1, ana, reals, imags ) 5EIhCbA Matlab.PutFullMatrix("scalarfield","base", reals, imags ) p7(xk6W Print raysUsed & " rays were included in the scalar field calculation." 7Z>u|L($m 76[aOC2Ad 'Calculate plot characteristics from the T_ANALYSIS structure. This information is used Ygn"7 'to customize the plot figure. p}.P^`~j xMin = ana.posX+ana.AcellX*(ana.Amin-0.5) CAY^ `K! xMax = ana.posX+ana.AcellX*(ana.Amax+0.5) );$Uf!v4 yMin = ana.posY+ana.BcellY*(ana.Bmin-0.5) 7\^b+* yMax = ana.posY+ana.BcellY*(ana.Bmax+0.5) ~az6n) nXpx = ana.Amax-ana.Amin+1 AO;`k]0e nYpx = ana.Bmax-ana.Bmin+1 ?/"@WP9 TQK>w'L 'Plot the data in Matlab with some parameters calculated from the T_ANALYSIS 3y> .1 'structure. Set the axes labels, title, colorbar and plot view. xkl'Y * Matlab.Execute( "figure; surf(linspace("&xMin &","&xMax &","&nXpx &"),linspace("& yMin &"," & yMax & "," & nYpx & "),irradiance_pwd, 'EdgeColor', 'None');" ) +3vK=d_Va Matlab.Execute( "xlabel('X Position (" & GetUnits() & ")')" ) : Matlab.Execute( "ylabel('Y Position (" & GetUnits() & ")')" ) : Matlab.Execute( "zLabel( 'Irradiance' )" ) Ig1cf9 : Matlab.Execute( "title('Detector Irradiance')" ) 7"= Matlab.Execute( "colorbar" ) BZ1@?3 Matlab.Execute( "view(2)" ) xk86?2b{) Print "" 2uw%0r3Vi6 Print "Matlab figure plotted..." @{.rDz 6KhHS@Z 'Have Matlab calculate and return the mean value.
,KkENp_ Matlab.Execute( "irrad = mean(mean(irradiance_pwd));" ) >8SX , Matlab.GetWorkspaceData( "irrad", "base", meanVal ) 5d|*E_yu Print "The mean irradiance value calculated by Matlab is: " & meanVal uW4G!Kw28 HhNH"b& |