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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。 /jS 0D.YO<PU 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: qPzgGbmD9 enableservice('AutomationServer', true) !sR`]0 enableservice('AutomationServer') Dj<Vn%d* t3bN
PK^ 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。 NINyg"g< $9hOWti 在winwrp界面,为增加和使用Matlab类型的目录库,我们需要如下步骤: Rjh/M`| 1. 在FRED脚本编辑界面找到参考.
Rl6E 2. 找到Matlab Automation Server Type Library Gc
SX5c 3. 将名字改为MLAPP rJ<v1Yb <PfW :L\@+}{(c 在Matlab里面有两种常用的数据发送选项PutWorkspaceData 及PutFullMatrix,PutWorkspaceData适用于存储一般的数据在工作区,并赋予其为变量,PutFullMatrix试用于复数数据。 e%UFY-2 ~G"6^C:x 图 编辑/参考 !JrVh$K
MNJ$/l)h 现在将脚本代码公布如下,此脚本执行如下几个步骤: pLk?<y 1. 创建Matlab服务器。 q$H'u[KQ06 2. 移动探测面对于前一聚焦面的位置。 n{UB^-}5 3. 在探测面追迹光线 eb+[=nmP 4. 在探测面计算照度 L{\B9b2 5. 使用PutWorkspaceData发送照度数据到Matlab eqjl$QWPJS 6. 使用PutFullMatrix发送标量场数据到Matlab中 &4BN9`|: 7. 用Matlab画出照度数据 Soop)e 8. 在Matlab计算照度平均值 UHR)]5Lt 9. 返回数据到FRED中 [QL)6Xr A\z[/3& RK 代码分享: lDAw0 C3 b`%/* Option Explicit &WsDYov? G]5'U"c j3 Sub Main WU}JArX9 -
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Dim ana As T_ANALYSIS Ym!Ia&n Dim move As T_OPERATION lfWxdi Dim Matlab As MLApp.MLApp JY%c< Dim detNode As Long, detSurfNode As Long, anaSurfNode As Long "3}Bv
X Dim raysUsed As Long, nXpx As Long, nYpx As Long 9~u1fk{ Dim irrad() As Double, imagData() As Double, reals() As Double, imags() As Double x~Pv Dim z As Double, xMin As Double, xMax As Double, yMin As Double, yMax As Double "-^TA_XfI Dim meanVal As Variant [n66ZY#U] BIX%Bu0'f Set Matlab = CreateObject("Matlab.Application") /<y-pFTg Pk*EnA) ClearOutputWindow 59ro-nA9v +B*ygv: 'Find the node numbers for the entities being used. a"hlPJlG detNode = FindFullName("Geometry.Screen") 2:2rwH }e detSurfNode = FindFullName("Geometry.Screen.Surf 1") kS+*@o anaSurfNode = FindFullName("Analysis Surface(s).Analysis 1") ZmYp!B_~ [l'~> 'Load the properties of the analysis surface being used. cV)C:!W2
LoadAnalysis anaSurfNode, ana XlB`Z81j +h[$\_y 'Move the detector custom element to the desired z position. JNk
]$ xz z = 50 xB
4A"| GetOperation detNode,1,move HiVF<tN move.Type = "Shift" Ks!.$y:x move.val3 = z %'t~+_ SetOperation detNode,1,move v#D9yttO{ Print "New screen position, z = " &z 9j9A'Y9( 3Jk;+< 'Update the model and trace rays. _X;5ORH" EnableTextPrinting (False) GD.mB[f* Update DhkzVp_ DeleteRays tQ] R@i TraceCreateDraw Z.VVY\ EnableTextPrinting (True) \+S~N:@><k k,b(MAiQ0 'Calculate the irradiance for rays on the detector surface. !]5F2~"v raysUsed = Irradiance( detSurfNode, -1, ana, irrad )
voV=}.(p Print raysUsed & " rays were included in the irradiance calculation. RQ9T<t42 J%D'Xlb 'When using real number data to send to MATLAB, it is simplest to use PutWorkspaceData. O,: en t| Matlab.PutWorkspaceData("irradiance_pwd","base",irrad) 2{**bArV `^(6{p ? 'PutFullMatrix is more useful when actually having complex data such as with TZPWMCN4 'scalar wavefield, for example. Note that the scalarfield array in MATLAB I@ }:} 8t 'is a complex valued array. Z]oa+W+ raysUsed = ScalarField ( detSurfNode, -1, ana, reals, imags ) 0(-'L\<>x Matlab.PutFullMatrix("scalarfield","base", reals, imags ) ^|as]x!sv Print raysUsed & " rays were included in the scalar field calculation." 9 `J `( <;SMczR 'Calculate plot characteristics from the T_ANALYSIS structure. This information is used y&9v0&o 'to customize the plot figure. gwR ^Z{ xMin = ana.posX+ana.AcellX*(ana.Amin-0.5) JTl
37j xMax = ana.posX+ana.AcellX*(ana.Amax+0.5) q^Oq:l$s yMin = ana.posY+ana.BcellY*(ana.Bmin-0.5) Vx-HW;, yMax = ana.posY+ana.BcellY*(ana.Bmax+0.5) In=3#u
,M nXpx = ana.Amax-ana.Amin+1 \wO)w@" nYpx = ana.Bmax-ana.Bmin+1 )N`ia%p_] -Qqb/y 'Plot the data in Matlab with some parameters calculated from the T_ANALYSIS #.a4}ya19 'structure. Set the axes labels, title, colorbar and plot view. 3"!2C,3c# Matlab.Execute( "figure; surf(linspace("&xMin &","&xMax &","&nXpx &"),linspace("& yMin &"," & yMax & "," & nYpx & "),irradiance_pwd, 'EdgeColor', 'None');" ) XQ,IEj| Matlab.Execute( "xlabel('X Position (" & GetUnits() & ")')" ) : Matlab.Execute( "ylabel('Y Position (" & GetUnits() & ")')" ) : Matlab.Execute( "zLabel( 'Irradiance' )" ) \L6U}ZQ2V Matlab.Execute( "title('Detector Irradiance')" ) rWi9'6 Matlab.Execute( "colorbar" ) "t`r_Aw Matlab.Execute( "view(2)" ) o<@2zhuhrx Print "" esbxx##\ Print "Matlab figure plotted..." #C4 LDr!d1A 'Have Matlab calculate and return the mean value. M)Tv(7 Matlab.Execute( "irrad = mean(mean(irradiance_pwd));" ) D-A#{e _ Matlab.GetWorkspaceData( "irrad", "base", meanVal ) m7^a4 Print "The mean irradiance value calculated by Matlab is: " & meanVal E^#|1Kpq 44RZk|U1J{ 'Release resources U-X Set Matlab = Nothing m'oVqA& lb`P9mbr+ End Sub 9j$
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8 (!DH'2I[ 最后在Matlab画图如下: CG$S? ?GB($D=Y'& 并在工作区保存了数据: _(J- MCY\ DTn=WGm) ^=E4~22q 并返回平均值: [WX+/pm7>
6bo,x 与FRED中计算的照度图对比: U|-4*l9Ed "`C|;\w 例: WO^smCk VH,k EbJ 此例系统数据,可按照此数据建立模型 (.
1<.PZp) J
A4'e@ 系统数据 hH )jX`Ta f![x7D$ .Eh~$wm 光源数据: ^?&Jq_oU Type: Laser Beam(Gaussian 00 mode) 2~ Gcoda Beam size: 5; ~e, Grid size: 12; g4RkkoZ>) Sample pts: 100; C<6u}czA 相干光; bN<c5 波长0.5876微米, eV1O#FLbi 距离原点沿着Z轴负方向25mm。 2frJSV ? i+Ob1B@w 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: ZRD* ^9) enableservice('AutomationServer', true) h_*=_ 2|} enableservice('AutomationServer') m5{Y
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