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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。 dICnB:SSB g5?r9e 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: |v,}%UN2 enableservice('AutomationServer', true) )2
enableservice('AutomationServer') F^J&g%ql z0FR33- 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。 =aX1:Z Vu^Q4Z 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: k|)^!BdO 1. 在FRED脚本编辑界面找到参考. w`w `q' 2. 找到Matlab Automation Server Type Library :"h
Pg]' 3. 将名字改为MLAPP b*9m2=6 R|d^M&K, =+kvL2nx- 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。 pO@k@JZ T(t
<Ay?c 图 编辑/参考 exGhkt~ F='jmiVJ 现在将脚本代码公布如下,此脚本执行如下几个步骤: c9>8IW 1. 创建Matlab服务器。 7cJO)cm0' 2. 移动探测面对于前一聚焦面的位置。 Rq~
>h99M 3. 在探测面追迹光线 7l4InR] 4. 在探测面计算照度 @8}-0c 5. 使用PutWorkspaceData发送照度数据到Matlab MV:<w3! 6. 使用PutFullMatrix发送标量场数据到Matlab中 Z &ua,:5 7. 用Matlab画出照度数据 htNL2N 8. 在Matlab计算照度平均值 Vf#oKPP1 9. 返回数据到FRED中 ^Hy)<P S:"z<O 代码分享: 4rGO8R ZKiL-^dob Option Explicit wjw<@A9 QZz{74]n Sub Main pEqr0Qwh [7ek;d;'t Dim ana As T_ANALYSIS ^+Y-=2u: Dim move As T_OPERATION rA>A=, Dim Matlab As MLApp.MLApp `i_L?C7 Dim detNode As Long, detSurfNode As Long, anaSurfNode As Long 9, sCJ5bb" Dim raysUsed As Long, nXpx As Long, nYpx As Long 3e!a>Gl* Dim irrad() As Double, imagData() As Double, reals() As Double, imags() As Double HquB*=^xh Dim z As Double, xMin As Double, xMax As Double, yMin As Double, yMax As Double e{#a{`?Uez Dim meanVal As Variant ,AFC 1t[0 xhp-4 Set Matlab = CreateObject("Matlab.Application") ft.}$8vIT GwU>o:g" ClearOutputWindow Ra15d^ ua{eri[ 'Find the node numbers for the entities being used. *D'VW{ detNode = FindFullName("Geometry.Screen") bUBuJ detSurfNode = FindFullName("Geometry.Screen.Surf 1") wjl?@K
anaSurfNode = FindFullName("Analysis Surface(s).Analysis 1") ?]})Xf.A V=c&QPP 'Load the properties of the analysis surface being used. \CL`j LoadAnalysis anaSurfNode, ana 1?*vqdt b/ynCf8X 'Move the detector custom element to the desired z position. 4, :D4WYWD z = 50 8FMP)N4+ GetOperation detNode,1,move l/`Z+]; move.Type = "Shift" []Z6<rC| move.val3 = z )TWf/Lcp SetOperation detNode,1,move -H]svOX Print "New screen position, z = " &z =#W{&Te; S`-z$ph} 'Update the model and trace rays. 8-m"] o3 EnableTextPrinting (False) o(a*Fk$ Update &38Fj'l DeleteRays JRG7<s$ TraceCreateDraw UVUHLu|^ EnableTextPrinting (True) j;'NJ~NZ$ 4b(iGLrt0 'Calculate the irradiance for rays on the detector surface. h.c)+wz/%C raysUsed = Irradiance( detSurfNode, -1, ana, irrad ) T"2ye9a Print raysUsed & " rays were included in the irradiance calculation. {u!,TDt* ^EB}e15" 'When using real number data to send to MATLAB, it is simplest to use PutWorkspaceData. ;eWVc;H Matlab.PutWorkspaceData("irradiance_pwd","base",irrad) :]]amziP& m.2 'PutFullMatrix is more useful when actually having complex data such as with Y!SD^Ie7! 'scalar wavefield, for example. Note that the scalarfield array in MATLAB *zmbo >{( 'is a complex valued array. Yu8WmX,[ raysUsed = ScalarField ( detSurfNode, -1, ana, reals, imags ) %Jw;c`JM Matlab.PutFullMatrix("scalarfield","base", reals, imags ) KsHMAp3 Print raysUsed & " rays were included in the scalar field calculation." F6fm{ c xX 'Calculate plot characteristics from the T_ANALYSIS structure. This information is used NSx DCTw 'to customize the plot figure. kQj8;LU xMin = ana.posX+ana.AcellX*(ana.Amin-0.5) T\]z0M xMax = ana.posX+ana.AcellX*(ana.Amax+0.5) amPQU yMin = ana.posY+ana.BcellY*(ana.Bmin-0.5) Kr9 @ yMax = ana.posY+ana.BcellY*(ana.Bmax+0.5) ?.4u'Dkn= nXpx = ana.Amax-ana.Amin+1 ov|s5yH8e nYpx = ana.Bmax-ana.Bmin+1 [@/G?sAQm\ \tQRyj\| 'Plot the data in Matlab with some parameters calculated from the T_ANALYSIS s(zG.7*3n 'structure. Set the axes labels, title, colorbar and plot view. / ]I] Matlab.Execute( "figure; surf(linspace("&xMin &","&xMax &","&nXpx &"),linspace("& yMin &"," & yMax & "," & nYpx & "),irradiance_pwd, 'EdgeColor', 'None');" ) =n;ileGm+^ Matlab.Execute( "xlabel('X Position (" & GetUnits() & ")')" ) : Matlab.Execute( "ylabel('Y Position (" & GetUnits() & ")')" ) : Matlab.Execute( "zLabel( 'Irradiance' )" ) ]o_ Ps| Matlab.Execute( "title('Detector Irradiance')" ) WJ
mj|$D Matlab.Execute( "colorbar" ) j|
257D Matlab.Execute( "view(2)" ) ]qrO"X= Print "" 6-<r@{m$ Print "Matlab figure plotted..." %T88K}?= -]N/P{=L 'Have Matlab calculate and return the mean value. 9<xe%V=ki Matlab.Execute( "irrad = mean(mean(irradiance_pwd));" ) Qx
{/izc Matlab.GetWorkspaceData( "irrad", "base", meanVal ) hLBX,r)u Print "The mean irradiance value calculated by Matlab is: " & meanVal Qs~;?BH& 7^:s/xHO* 'Release resources Vls*fY:W Set Matlab = Nothing ty(F;M( Ha;^U/0| End Sub >bmL;)mc& q~a6ES_lA 最后在Matlab画图如下: /*st,P$" TG'A'wXxy 并在工作区保存了数据: 8pPAEf ^gNAGQYA '?q|7[SU 并返回平均值: 3{
`fT5]U "4I`.$F%O( 与FRED中计算的照度图对比: R_(A&, xH*OEzN 例: &L+u]&!6C .\i9}ye 此例系统数据,可按照此数据建立模型 3dC8MKPq0 MT a.Ubs 系统数据 jH\@Oc;7 x@Q}sW92 fNQ.FAK": 光源数据: w!tQU9+* Type: Laser Beam(Gaussian 00 mode) TVYO`9:CW Beam size: 5; )PR{ia64;< Grid size: 12; aQkgkV;~ Sample pts: 100; MX
qH 相干光; ;Q-(tGd 波长0.5876微米, hO\_RhsRy? 距离原点沿着Z轴负方向25mm。 t[7YMk m
&s0Ub 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: (l9U7^S"{K enableservice('AutomationServer', true) ~^:/t<N enableservice('AutomationServer') 0E{$u
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