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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。 Nl8 gK{ )8{6+{5lu 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: QlW=_Ymv{ enableservice('AutomationServer', true) <5Mrp"C[i enableservice('AutomationServer') i.rU&yT% /b.oEGqZX 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。 nb@" ?<L! 27#8dV? 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: i|\{\d 1. 在FRED脚本编辑界面找到参考. g*]E>SQ= 2. 找到Matlab Automation Server Type Library ]RFdLV? 3. 将名字改为MLAPP %3a|<6 |tG+iF@4 v29G:YQe 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。 <4D%v"zRP nJVp.*S 图 编辑/参考 j.QHkI1. R.7#zhC`4 现在将脚本代码公布如下,此脚本执行如下几个步骤: .T3=Eq&"W 1. 创建Matlab服务器。 cj(X2L 2. 移动探测面对于前一聚焦面的位置。 `X+j2TmS 3. 在探测面追迹光线 [{PqV):p 4. 在探测面计算照度 T#iU+)-\% 5. 使用PutWorkspaceData发送照度数据到Matlab >x'bZ]gm 6. 使用PutFullMatrix发送标量场数据到Matlab中 b4~H3| 7. 用Matlab画出照度数据 "oE* 9J?e 8. 在Matlab计算照度平均值 p~bkf> 9. 返回数据到FRED中 i;lE5 *:arva5 代码分享: $au2%NL )DZTB Option Explicit 56s*A*z$
; /Antb6E Sub Main /{G/|a 4
10:%WGc Dim ana As T_ANALYSIS dB`b9)Tk0z Dim move As T_OPERATION Mj~${vj Dim Matlab As MLApp.MLApp Y(GW0\< Dim detNode As Long, detSurfNode As Long, anaSurfNode As Long ${e&A^h Dim raysUsed As Long, nXpx As Long, nYpx As Long #K`B<2+T Dim irrad() As Double, imagData() As Double, reals() As Double, imags() As Double YY!!<2_ Dim z As Double, xMin As Double, xMax As Double, yMin As Double, yMax As Double zPQ$\$7xB Dim meanVal As Variant A1<k1[5fJ h[l{ 5Z* Set Matlab = CreateObject("Matlab.Application") *o|p)lH R ]=SWE}U ClearOutputWindow J<_ 1z':W) b]dxlj}
< 'Find the node numbers for the entities being used. ?-{IsF^ detNode = FindFullName("Geometry.Screen") NS5 49S detSurfNode = FindFullName("Geometry.Screen.Surf 1") Y\u_+CG* anaSurfNode = FindFullName("Analysis Surface(s).Analysis 1") #KJZR{ gDhl- 'Load the properties of the analysis surface being used.
`GkRmv* LoadAnalysis anaSurfNode, ana Y~GUR&ww0n V~c(]K)- 'Move the detector custom element to the desired z position. S&|VkZR) z = 50 -wIM0YJ GetOperation detNode,1,move &z0iLa4q) move.Type = "Shift" Nz @8 move.val3 = z ;8EjjF [> SetOperation detNode,1,move ok=40B99T Print "New screen position, z = " &z Heohe|an n +dJc 'Update the model and trace rays. w#d} TY EnableTextPrinting (False) `7>K1slQ}S Update WFpl1O73 DeleteRays |lHFo{8" TraceCreateDraw r
&c_4%y EnableTextPrinting (True) WnO DDr
d5q4'6o, 'Calculate the irradiance for rays on the detector surface. Y(W{Jd+ raysUsed = Irradiance( detSurfNode, -1, ana, irrad ) Vd[2u Print raysUsed & " rays were included in the irradiance calculation. ;y,NC2Xj 4Qhx[Hv>( 'When using real number data to send to MATLAB, it is simplest to use PutWorkspaceData. @d
P~X Matlab.PutWorkspaceData("irradiance_pwd","base",irrad) 67,3i~ Obg@YIwn 'PutFullMatrix is more useful when actually having complex data such as with Xi*SDy 'scalar wavefield, for example. Note that the scalarfield array in MATLAB ~W/}:;
'is a complex valued array. I &cX8Tw raysUsed = ScalarField ( detSurfNode, -1, ana, reals, imags ) 0.(zTJ Matlab.PutFullMatrix("scalarfield","base", reals, imags ) "j
+v,js Print raysUsed & " rays were included in the scalar field calculation." eFes+i( 35 e)br`CD% 'Calculate plot characteristics from the T_ANALYSIS structure. This information is used ,^M]yr*~ 'to customize the plot figure. H WOek"}Z[ xMin = ana.posX+ana.AcellX*(ana.Amin-0.5) }RH lYN xMax = ana.posX+ana.AcellX*(ana.Amax+0.5) &(WE]ziuO yMin = ana.posY+ana.BcellY*(ana.Bmin-0.5) taBO4LV yMax = ana.posY+ana.BcellY*(ana.Bmax+0.5) hxP6C6S nXpx = ana.Amax-ana.Amin+1 |M]sk?"^ nYpx = ana.Bmax-ana.Bmin+1 {Wr\DVp S{Rh'x\B 'Plot the data in Matlab with some parameters calculated from the T_ANALYSIS Mf#2.TR 'structure. Set the axes labels, title, colorbar and plot view. r \9:<i8 Matlab.Execute( "figure; surf(linspace("&xMin &","&xMax &","&nXpx &"),linspace("& yMin &"," & yMax & "," & nYpx & "),irradiance_pwd, 'EdgeColor', 'None');" ) 2kC^7ZAwu Matlab.Execute( "xlabel('X Position (" & GetUnits() & ")')" ) : Matlab.Execute( "ylabel('Y Position (" & GetUnits() & ")')" ) : Matlab.Execute( "zLabel( 'Irradiance' )" ) DwT i_8m; Matlab.Execute( "title('Detector Irradiance')" ) -aA<.+ Matlab.Execute( "colorbar" ) '>"`)- Matlab.Execute( "view(2)" ) M44_us Print "" [3GKPX:OA/ Print "Matlab figure plotted..." 2}GKHC
:Q8g?TZ 'Have Matlab calculate and return the mean value. IOn`cbV: Matlab.Execute( "irrad = mean(mean(irradiance_pwd));" ) 5wy;8a Matlab.GetWorkspaceData( "irrad", "base", meanVal ) %!>k#F^S Print "The mean irradiance value calculated by Matlab is: " & meanVal 'o7R/`4KR X"laZd947> 'Release resources jg7d7{{SB Set Matlab = Nothing WvIK=fdZ$ fYv ;TV>73 End Sub 32TP Mk
Cl%V^xTb 最后在Matlab画图如下: `6dy
U_f 30t:O&2< 并在工作区保存了数据: YL;SxLY LqMe'z
R>^5$[ 并返回平均值: U$MWsDn
C+}CU} 与FRED中计算的照度图对比: Vj#%B.#Zbf L;
@aE[#z 例: ;:-}z.7Y tzx:* 此例系统数据,可按照此数据建立模型 s$IcDuBu {\
A_% 系统数据 ADuZ}] hnH)Jy;> ,^UcRZ8.H 光源数据: 3 (Gygq# Type: Laser Beam(Gaussian 00 mode) x(exx
)w Beam size: 5; k9.u[y. Grid size: 12; JDIz28 Ww Sample pts: 100; { mK pD 相干光; cL-6M^!a 波长0.5876微米, s0x@
u 距离原点沿着Z轴负方向25mm。 :7zI3Ml@7 W66}\&5 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: Y}eZPG.h enableservice('AutomationServer', true) >b[4 enableservice('AutomationServer') * fOS"-CL $`cy'ZaF |DdW<IT`0 QQ:2987619807 Lh8#I&x
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