-
UID:317649
-
- 注册时间2020-06-19
- 最后登录2025-12-12
- 在线时间1894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。 SQBe}FlktK SnW>` 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: yFqB2(Dv enableservice('AutomationServer', true) 8z"*CJ@ enableservice('AutomationServer') 2G`tS=Un [RUYH5>Ik 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。 xCiq;FFR U{.y X7 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: @X>Oj . 1. 在FRED脚本编辑界面找到参考. =I9RM9O< 2. 找到Matlab Automation Server Type Library B}p{$g! 3. 将名字改为MLAPP h-:te9p6>4 w>gB&59r h.h\)>DM@ 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。 ER$qL"H
U |"EQyV 图 编辑/参考 >*goDtTjp O9 [Dae{i 现在将脚本代码公布如下,此脚本执行如下几个步骤: ;l=ZW 1. 创建Matlab服务器。 -]~vEfq+T 2. 移动探测面对于前一聚焦面的位置。 D~JrO]mi 3. 在探测面追迹光线 m&8'O\$ 4. 在探测面计算照度 !@kwHJkv 5. 使用PutWorkspaceData发送照度数据到Matlab rjW\tuZI 6. 使用PutFullMatrix发送标量场数据到Matlab中 3It9|Y"6[ 7. 用Matlab画出照度数据 N(^
q%eHp 8. 在Matlab计算照度平均值 -|A`+1-R+ 9. 返回数据到FRED中 4brKAqg. :HQQ8uQfb 代码分享: J9*$@&@S >hmBV7nR Option Explicit Z |CL:)h =L&}&pT Sub Main Ves
x$!F# +(3U_]Lu Dim ana As T_ANALYSIS .a`(?pPr, Dim move As T_OPERATION 6Z3L=j Dim Matlab As MLApp.MLApp ;/g Bjp]H Dim detNode As Long, detSurfNode As Long, anaSurfNode As Long S4FR=QuVQC Dim raysUsed As Long, nXpx As Long, nYpx As Long K_sHZ Dim irrad() As Double, imagData() As Double, reals() As Double, imags() As Double &;Jg2f%. Dim z As Double, xMin As Double, xMax As Double, yMin As Double, yMax As Double 1MnT*w Dim meanVal As Variant bs=x>F 9s'[p'[Z Set Matlab = CreateObject("Matlab.Application") ev;R; 0< wXnluE ClearOutputWindow $@(+"
$ i j+)U` 'Find the node numbers for the entities being used. Q9h;`G
7t detNode = FindFullName("Geometry.Screen") I[v6Y^{q detSurfNode = FindFullName("Geometry.Screen.Surf 1") .8EaFEd anaSurfNode = FindFullName("Analysis Surface(s).Analysis 1") Q,m1mIf ruQ1Cph 'Load the properties of the analysis surface being used. j!<(` LoadAnalysis anaSurfNode, ana Y(3X5v?[ H!yqIh 'Move the detector custom element to the desired z position. $(8CU$gi= z = 50 gkw/Rd1oG GetOperation detNode,1,move .>Fy ]Cqoh move.Type = "Shift" HXp$\%A) move.val3 = z sw^4h`^' SetOperation detNode,1,move C=>IJ'G Print "New screen position, z = " &z )eaEc9o> 51&K 'Update the model and trace rays. 14
Toi EnableTextPrinting (False) >q7/zl Update qzt.k^'-^
DeleteRays $\A=J TraceCreateDraw EAPjQA-B? EnableTextPrinting (True) -)LiL `!A<XiAOmM 'Calculate the irradiance for rays on the detector surface. lrL:v~g raysUsed = Irradiance( detSurfNode, -1, ana, irrad ) l" P3lKS Print raysUsed & " rays were included in the irradiance calculation. "|KhqV=?v /\0g)B;] 'When using real number data to send to MATLAB, it is simplest to use PutWorkspaceData. 7`_`V&3s Matlab.PutWorkspaceData("irradiance_pwd","base",irrad) J70r` o3OtG#g2 'PutFullMatrix is more useful when actually having complex data such as with X&14;lu%p 'scalar wavefield, for example. Note that the scalarfield array in MATLAB 'NYW`, 'is a complex valued array. $4ZjN N@ raysUsed = ScalarField ( detSurfNode, -1, ana, reals, imags ) *H({q`j33k Matlab.PutFullMatrix("scalarfield","base", reals, imags ) O-jpS?@ Print raysUsed & " rays were included in the scalar field calculation." l1I\khS [;RO= 'Calculate plot characteristics from the T_ANALYSIS structure. This information is used o;5 ns 'to customize the plot figure. \\UOpl xMin = ana.posX+ana.AcellX*(ana.Amin-0.5) VY|'7in"M xMax = ana.posX+ana.AcellX*(ana.Amax+0.5) ZD;1{ yMin = ana.posY+ana.BcellY*(ana.Bmin-0.5) ly~tB LH} yMax = ana.posY+ana.BcellY*(ana.Bmax+0.5) x=%wPVJ nXpx = ana.Amax-ana.Amin+1 mo()l8 nYpx = ana.Bmax-ana.Bmin+1 bD ADFitSo T1[B*RwC 'Plot the data in Matlab with some parameters calculated from the T_ANALYSIS k(23Zt] 'structure. Set the axes labels, title, colorbar and plot view. = Y`e?\#` Matlab.Execute( "figure; surf(linspace("&xMin &","&xMax &","&nXpx &"),linspace("& yMin &"," & yMax & "," & nYpx & "),irradiance_pwd, 'EdgeColor', 'None');" ) [wv;CUmgc Matlab.Execute( "xlabel('X Position (" & GetUnits() & ")')" ) : Matlab.Execute( "ylabel('Y Position (" & GetUnits() & ")')" ) : Matlab.Execute( "zLabel( 'Irradiance' )" ) &cHA xker Matlab.Execute( "title('Detector Irradiance')" ) O@-|_N*;K Matlab.Execute( "colorbar" ) k|D =Q Matlab.Execute( "view(2)" )
uoi~JF Print "" p%ZOLoc)Y Print "Matlab figure plotted..." !l5& |