-
UID:317649
-
- 注册时间2020-06-19
- 最后登录2025-11-26
- 在线时间1892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。 \;{ ]YX f7=MgFi 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: G^c,i5}w enableservice('AutomationServer', true) g&$=Y7G enableservice('AutomationServer') U]3!"+Y1P 9M96$i`P 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。 ,;g%/6X k~>(XG[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: fkxkf^g) 1. 在FRED脚本编辑界面找到参考. LZykc
c9g 2. 找到Matlab Automation Server Type Library \O|SPhaIf 3. 将名字改为MLAPP Lw>B:3e {iD/0q V?{d<Ng~J 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。 -b-a21,m> ?v2_7x& 图 编辑/参考 $plk>Khg 7Nq<
o5 现在将脚本代码公布如下,此脚本执行如下几个步骤: h.\I
tK{) 1. 创建Matlab服务器。 i KSRr#/ 2. 移动探测面对于前一聚焦面的位置。 sVFO&|L 3. 在探测面追迹光线 4Q|>k)H 4. 在探测面计算照度 =g#PP@X]D! 5. 使用PutWorkspaceData发送照度数据到Matlab UsE\p9mCuV 6. 使用PutFullMatrix发送标量场数据到Matlab中 -"[4E0g0 7. 用Matlab画出照度数据 OgF[= 8. 在Matlab计算照度平均值 A({czHLhN5 9. 返回数据到FRED中 j
3<Ci {3 ;8]HCC@: 代码分享: k1B
](@xt '.|} Option Explicit Wmbc
`XC {<-s&%/r Sub Main `cGks jX7K-L Dim ana As T_ANALYSIS O/~T+T% Dim move As T_OPERATION =Vg~ VD Dim Matlab As MLApp.MLApp *l_a=[<[ Dim detNode As Long, detSurfNode As Long, anaSurfNode As Long l#0zHBc Dim raysUsed As Long, nXpx As Long, nYpx As Long eb_.@.a Dim irrad() As Double, imagData() As Double, reals() As Double, imags() As Double ('z=/"(l Dim z As Double, xMin As Double, xMax As Double, yMin As Double, yMax As Double Z518J46o Dim meanVal As Variant QV[&2&&^<< FWW4n_74 Set Matlab = CreateObject("Matlab.Application") ufL,Kq4 ?_]Y8f ClearOutputWindow s\ *p|vc e9p/y8gC 'Find the node numbers for the entities being used. [MeivrJ+ detNode = FindFullName("Geometry.Screen") UynGG@P@ detSurfNode = FindFullName("Geometry.Screen.Surf 1") fk}Raej g anaSurfNode = FindFullName("Analysis Surface(s).Analysis 1") D^r g-E[L neEqw+#Z 'Load the properties of the analysis surface being used. A[P7hMn LoadAnalysis anaSurfNode, ana ]5'*^rz ^ OS[
s Qo5 'Move the detector custom element to the desired z position. 2-F7tcya| z = 50 Jk.x^ GetOperation detNode,1,move i@/% E~ W move.Type = "Shift" Q4mtfpiDx move.val3 = z %<yW(s9{ SetOperation detNode,1,move e{8C0= Print "New screen position, z = " &z 29Uqdo kH 9k<{ 'Update the model and trace rays. #hBqgG:> EnableTextPrinting (False) 'M%iS4b{IM Update Zl5DlRuw DeleteRays h#zm+( [B* TraceCreateDraw ZRhk2DA#FF EnableTextPrinting (True) AG >D,6Y ~vF*&^4Vh 'Calculate the irradiance for rays on the detector surface. Gr({30"8 raysUsed = Irradiance( detSurfNode, -1, ana, irrad ) .r/s.g Print raysUsed & " rays were included in the irradiance calculation. % 3#g- 1^k}GXsWmE 'When using real number data to send to MATLAB, it is simplest to use PutWorkspaceData. yK{P%oh) Matlab.PutWorkspaceData("irradiance_pwd","base",irrad) :$Cm]RZ i%yKyfD 'PutFullMatrix is more useful when actually having complex data such as with Nr@,In|JS 'scalar wavefield, for example. Note that the scalarfield array in MATLAB C5=^cH8 'is a complex valued array. 1XS~b-St raysUsed = ScalarField ( detSurfNode, -1, ana, reals, imags ) ^ iu)vED Matlab.PutFullMatrix("scalarfield","base", reals, imags ) |mhKD#: Print raysUsed & " rays were included in the scalar field calculation." XzAXcxC6G yc0
1\o 'Calculate plot characteristics from the T_ANALYSIS structure. This information is used HtN:v 'to customize the plot figure. /8Lb_QH{ xMin = ana.posX+ana.AcellX*(ana.Amin-0.5) 0,0WdJAe xMax = ana.posX+ana.AcellX*(ana.Amax+0.5) ,5 8-h?B0v yMin = ana.posY+ana.BcellY*(ana.Bmin-0.5) Mx}r! Q yMax = ana.posY+ana.BcellY*(ana.Bmax+0.5) jzi%[c<G nXpx = ana.Amax-ana.Amin+1 [?z;'O}y nYpx = ana.Bmax-ana.Bmin+1 ufR|V-BWx q4:zr
'Plot the data in Matlab with some parameters calculated from the T_ANALYSIS mcwd2) 'structure. Set the axes labels, title, colorbar and plot view. li3X} Matlab.Execute( "figure; surf(linspace("&xMin &","&xMax &","&nXpx &"),linspace("& yMin &"," & yMax & "," & nYpx & "),irradiance_pwd, 'EdgeColor', 'None');" ) 41R~.? Matlab.Execute( "xlabel('X Position (" & GetUnits() & ")')" ) : Matlab.Execute( "ylabel('Y Position (" & GetUnits() & ")')" ) : Matlab.Execute( "zLabel( 'Irradiance' )" ) qLBQ!>lR
Matlab.Execute( "title('Detector Irradiance')" ) Ez
<YD Matlab.Execute( "colorbar" ) ''2:ZX X Matlab.Execute( "view(2)" ) P'$2%P$8:~ Print "" Tu:lIy~A Print "Matlab figure plotted..." `DSDu Jw% YloE4PAY7 'Have Matlab calculate and return the mean value. L{sFR^-G Matlab.Execute( "irrad = mean(mean(irradiance_pwd));" )
,-])[u Matlab.GetWorkspaceData( "irrad", "base", meanVal ) ZrYRLg Print "The mean irradiance value calculated by Matlab is: " & meanVal uToi4]w"y %5ov!nm7 'Release resources 7\dt<VV Set Matlab = Nothing N#J8 4i;ry *`s*l+0b End Sub =
CXX.%N N]BH6 7< 最后在Matlab画图如下: }lk9|U#6*` UeUOGf , 并在工作区保存了数据: z'Bvjul ;{m;CKHI f`}u9!jVR 并返回平均值: ?zo7.R-Vac x}C$/ 7^ 与FRED中计算的照度图对比: $jC+oYXj 45+kwo0 例: hzV%QDUpe n`Ypv{+ {% 此例系统数据,可按照此数据建立模型 } BP.t$_ @
/e{-Q 系统数据 .j!:Hp(z} _=w=!U&W 'mU\X!-
4< 光源数据: RZvRV?<bR Type: Laser Beam(Gaussian 00 mode) ylmVmHmc Beam size: 5; p=Qo92
NH Grid size: 12; +SFo2Wdr43 Sample pts: 100; 2J(,Xf 相干光; .>5E 4^$% 波长0.5876微米, >wV2` 6 距离原点沿着Z轴负方向25mm。 (i)O@Jve J<L"D/ 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: : 2L-Nf enableservice('AutomationServer', true) ?f6Fj enableservice('AutomationServer') f+Bv8 g r^d:Po ovtZHq/ QQ:2987619807 K`R
|