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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。 bn0Rv rb<9/z5- 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: 1F94e)M)" enableservice('AutomationServer', true) A,! YXl[ enableservice('AutomationServer') *Au[{sR R'p-
4 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。 #F6!x3Z ]ag^~8bG
@ 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: OiMr, 1. 在FRED脚本编辑界面找到参考. ='\E+*[$I 2. 找到Matlab Automation Server Type Library @y{
f>nm 3. 将名字改为MLAPP I"r[4>>B>0 vB1nj<]&z C+Pw 在Matlab里面有两种常用的数据发送选项PutWorkspaceData 及PutFullMatrix,PutWorkspaceData适用于存储一般的数据在工作区,并赋予其为变量,PutFullMatrix试用于复数数据。 +"Mlj$O JD{AwE@Ro 图 编辑/参考 i$S*5+ wb/@g=`d 现在将脚本代码公布如下,此脚本执行如下几个步骤: t
gHXIr}3 1. 创建Matlab服务器。 uPBtR 2. 移动探测面对于前一聚焦面的位置。 m$bDWxm#e 3. 在探测面追迹光线 v!%VH?cA8 4. 在探测面计算照度 ^F`\B'8MF 5. 使用PutWorkspaceData发送照度数据到Matlab tY6QhhuS: 6. 使用PutFullMatrix发送标量场数据到Matlab中 \6K1Z!*; 7. 用Matlab画出照度数据 vON1\$bu` 8. 在Matlab计算照度平均值 ,U#FtOec 9. 返回数据到FRED中 5WU?Km H4JwgQ 代码分享: ^?o> (K WS1$cAD2N Option Explicit @sLB
_f \:`-"Ou(* Sub Main ()%;s2>F Xo~kB)|, Dim ana As T_ANALYSIS
I<LIw8LI Dim move As T_OPERATION `Fs- z Dim Matlab As MLApp.MLApp 0%>_fMa A Dim detNode As Long, detSurfNode As Long, anaSurfNode As Long |n+
`t?L^ Dim raysUsed As Long, nXpx As Long, nYpx As Long ps@{1Rn1 Dim irrad() As Double, imagData() As Double, reals() As Double, imags() As Double XZ[3v9?&n Dim z As Double, xMin As Double, xMax As Double, yMin As Double, yMax As Double 6SN$El 0|G Dim meanVal As Variant WiCJhVF3 l6k.`1.In Set Matlab = CreateObject("Matlab.Application") &<oDl_^ +IPMI#n ClearOutputWindow - {| 2RC@Fu~zaU 'Find the node numbers for the entities being used. jv'q:uA ^ detNode = FindFullName("Geometry.Screen") `beU2N detSurfNode = FindFullName("Geometry.Screen.Surf 1") F@u>5e^6 anaSurfNode = FindFullName("Analysis Surface(s).Analysis 1") |g8Q.*"l[ |aMeh;X t 'Load the properties of the analysis surface being used. z2cd1HxN LoadAnalysis anaSurfNode, ana 7Hzv-s +a}>cAj* 'Move the detector custom element to the desired z position. c$52b4=a z = 50 px=r~8M9} GetOperation detNode,1,move V[baGNe move.Type = "Shift" S7WT`2
move.val3 = z '?dT<w=Y& SetOperation detNode,1,move {BS`v5* Print "New screen position, z = " &z 1h#UM6 {'1e? 'Update the model and trace rays. =%oQIx EnableTextPrinting (False) p| o?nI Update a7wc>@9Q, DeleteRays i!dQ
Sdf TraceCreateDraw ;;lOu~-*$p EnableTextPrinting (True) ;J&9l
> Nvj0MD{ X 'Calculate the irradiance for rays on the detector surface. _&|<(m&." raysUsed = Irradiance( detSurfNode, -1, ana, irrad ) N(=\S: Print raysUsed & " rays were included in the irradiance calculation. w^wh|'u^_@ Q_M:v 'When using real number data to send to MATLAB, it is simplest to use PutWorkspaceData. LQ3J$N Matlab.PutWorkspaceData("irradiance_pwd","base",irrad) ;P!x/Ct wzz>N@| 'PutFullMatrix is more useful when actually having complex data such as with
D/] 'scalar wavefield, for example. Note that the scalarfield array in MATLAB 4+'d">+| 'is a complex valued array. w-?|6I}T raysUsed = ScalarField ( detSurfNode, -1, ana, reals, imags ) |]'0z0> Matlab.PutFullMatrix("scalarfield","base", reals, imags ) ' Print raysUsed & " rays were included in the scalar field calculation." o%.0@W VAet!H +] 'Calculate plot characteristics from the T_ANALYSIS structure. This information is used e<1)KqG 'to customize the plot figure. %Tm8sQ)1 xMin = ana.posX+ana.AcellX*(ana.Amin-0.5) xI(Y}> xMax = ana.posX+ana.AcellX*(ana.Amax+0.5) @'fWS^ ;& yMin = ana.posY+ana.BcellY*(ana.Bmin-0.5) rugR>&mea yMax = ana.posY+ana.BcellY*(ana.Bmax+0.5) @w{"6xc%a nXpx = ana.Amax-ana.Amin+1 wwVg'V; nYpx = ana.Bmax-ana.Bmin+1 n>aH7 Os"T,`F2s 'Plot the data in Matlab with some parameters calculated from the T_ANALYSIS E
(bx/f 'structure. Set the axes labels, title, colorbar and plot view. a?P$8NLr Matlab.Execute( "figure; surf(linspace("&xMin &","&xMax &","&nXpx &"),linspace("& yMin &"," & yMax & "," & nYpx & "),irradiance_pwd, 'EdgeColor', 'None');" ) 8xQjJ Matlab.Execute( "xlabel('X Position (" & GetUnits() & ")')" ) : Matlab.Execute( "ylabel('Y Position (" & GetUnits() & ")')" ) : Matlab.Execute( "zLabel( 'Irradiance' )" ) J'#R9NO< Matlab.Execute( "title('Detector Irradiance')" ) UTph(U# Matlab.Execute( "colorbar" ) 6;{E-y Matlab.Execute( "view(2)" ) 3~6,fTMz{ Print "" 6BIr{SY Print "Matlab figure plotted..." *Ph@XkhU YqNI:znm- 'Have Matlab calculate and return the mean value. v!77dj 6I Matlab.Execute( "irrad = mean(mean(irradiance_pwd));" ) M&~cU{9c Matlab.GetWorkspaceData( "irrad", "base", meanVal ) sTChbks Print "The mean irradiance value calculated by Matlab is: " & meanVal -5TMV#i
{ 32Jl|@8,g 'Release resources (Q~(t Set Matlab = Nothing /Vy,6:$H3 c!HmZ]/ End Sub i$W
E1- y~/i{a;1y 最后在Matlab画图如下: "?SR+;Y:q jhkNi`E7 并在工作区保存了数据: e=Teq~K $1bx\
vQhi2J' 并返回平均值: TB(!*t \bzT=^Z;2 与FRED中计算的照度图对比: `R{ ZED
l' 9i*Xd$ G 例: 5x1_rjP$| #;~dA 此例系统数据,可按照此数据建立模型 5KvqZ1L XbMAcgS 系统数据 2#g4R d 0CFMy6 n,.t~ 光源数据: #uHl Type: Laser Beam(Gaussian 00 mode) -e(,>9Q Beam size: 5; 8j<+ '
R Grid size: 12; KM jnY2 Sample pts: 100; 6kM'f}t[C 相干光; !|`vW{v 波长0.5876微米, FST}:*dOe5 距离原点沿着Z轴负方向25mm。 !-Br? 9&p;2/H 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: t?404 enableservice('AutomationServer', true) j+7ok 5J# enableservice('AutomationServer') Z5%T pAu[
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