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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。 5Lo\[K>j MzWVsV 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: Pm
Zb!| enableservice('AutomationServer', true) s_j ?L enableservice('AutomationServer') "%~Jb dx Kpx(x0^2 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。 ?mRGFS Q=+*OQV29 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: +5>*$L%8T` 1. 在FRED脚本编辑界面找到参考. *G6Py,- !f 2. 找到Matlab Automation Server Type Library zlw+=NX 3. 将名字改为MLAPP ^Qx
qv }ob&d.XZ _3_kvs 在Matlab里面有两种常用的数据发送选项PutWorkspaceData 及PutFullMatrix,PutWorkspaceData适用于存储一般的数据在工作区,并赋予其为变量,PutFullMatrix试用于复数数据。 +;ILj<!Z7 5Wyo!pRi 图 编辑/参考 \bc ob8u WlJ$p$I` 现在将脚本代码公布如下,此脚本执行如下几个步骤: HoTg7/iK 1. 创建Matlab服务器。 V ^ 2. 移动探测面对于前一聚焦面的位置。 [X"F}ph 3. 在探测面追迹光线
3)bC, 4. 在探测面计算照度 ~eVq Fc 5. 使用PutWorkspaceData发送照度数据到Matlab Bc^%1 6. 使用PutFullMatrix发送标量场数据到Matlab中 8`0/?MZ) 7. 用Matlab画出照度数据 a&?SRC'x 8. 在Matlab计算照度平均值 Q^|ZoJS 9. 返回数据到FRED中 91Fx0( ) Ekd 代码分享: 2!7)7wlj0 (pU@$H Option Explicit
x+=Ko t,f)!D$ Sub Main (iT?uMRz ]WO0v`xh Dim ana As T_ANALYSIS }u>F}mUa Dim move As T_OPERATION -_p +4tV Dim Matlab As MLApp.MLApp npj_i /&g Dim detNode As Long, detSurfNode As Long, anaSurfNode As Long doERBg`Jh Dim raysUsed As Long, nXpx As Long, nYpx As Long gq'}LcV Dim irrad() As Double, imagData() As Double, reals() As Double, imags() As Double *i=+["A Dim z As Double, xMin As Double, xMax As Double, yMin As Double, yMax As Double U)PNY Dim meanVal As Variant p H5iv>H &$,%6X" Set Matlab = CreateObject("Matlab.Application") ?bq S{KF QO-R> ClearOutputWindow HZG^o^o1l+ j.b7<Vr4; 'Find the node numbers for the entities being used. QXQ'QEG detNode = FindFullName("Geometry.Screen") sM4Qu./ detSurfNode = FindFullName("Geometry.Screen.Surf 1") n'
XvPV| anaSurfNode = FindFullName("Analysis Surface(s).Analysis 1") U:a-Wi+ J#```cB 'Load the properties of the analysis surface being used. P?zPb'UVqa LoadAnalysis anaSurfNode, ana 8@}R_GZc o/;kzi 'Move the detector custom element to the desired z position. IQ5H`o?[B
z = 50 D)]U+Qk GetOperation detNode,1,move u(Y! _ move.Type = "Shift" 1feZ`P; move.val3 = z %X--`91|u SetOperation detNode,1,move {N \ri{| Print "New screen position, z = " &z R.Plfm06Ue A<1:vV 'Update the model and trace rays. &V.\Svm8] EnableTextPrinting (False) FR7DuH/f) Update <;O-N= DeleteRays $,/;QP} TraceCreateDraw qHGwD20 ~ EnableTextPrinting (True) a-A>A_. !vaS fL*] 'Calculate the irradiance for rays on the detector surface. xD:t$~ raysUsed = Irradiance( detSurfNode, -1, ana, irrad ) J$]-)`[G& Print raysUsed & " rays were included in the irradiance calculation. \o&\r)FX X\z`S##kj 'When using real number data to send to MATLAB, it is simplest to use PutWorkspaceData. /8)-j}gZa Matlab.PutWorkspaceData("irradiance_pwd","base",irrad) Y]u6f c +*O$]Hh 'PutFullMatrix is more useful when actually having complex data such as with q{fgsc8v\ 'scalar wavefield, for example. Note that the scalarfield array in MATLAB :c*_W
/ 'is a complex valued array. <wIz8V raysUsed = ScalarField ( detSurfNode, -1, ana, reals, imags ) Y<x;-8)* Matlab.PutFullMatrix("scalarfield","base", reals, imags ) ],?rFK{O Print raysUsed & " rays were included in the scalar field calculation." w ,6zbI/ \!+#9sq0 'Calculate plot characteristics from the T_ANALYSIS structure. This information is used )\k({S 'to customize the plot figure. c}QWa"\2n xMin = ana.posX+ana.AcellX*(ana.Amin-0.5)
dGNg[ xMax = ana.posX+ana.AcellX*(ana.Amax+0.5) IbC8DDTD yMin = ana.posY+ana.BcellY*(ana.Bmin-0.5) F+c4v A}) yMax = ana.posY+ana.BcellY*(ana.Bmax+0.5) oHW:s96e nXpx = ana.Amax-ana.Amin+1 |8|_^` nYpx = ana.Bmax-ana.Bmin+1 DE $HF*WY 3pV^Oe^9 'Plot the data in Matlab with some parameters calculated from the T_ANALYSIS cE|Z=}4I7 'structure. Set the axes labels, title, colorbar and plot view. 75^U<Hz-3{ Matlab.Execute( "figure; surf(linspace("&xMin &","&xMax &","&nXpx &"),linspace("& yMin &"," & yMax & "," & nYpx & "),irradiance_pwd, 'EdgeColor', 'None');" ) &=KNKE` Matlab.Execute( "xlabel('X Position (" & GetUnits() & ")')" ) : Matlab.Execute( "ylabel('Y Position (" & GetUnits() & ")')" ) : Matlab.Execute( "zLabel( 'Irradiance' )" ) -msfiO Matlab.Execute( "title('Detector Irradiance')" ) prdlV)LTpY Matlab.Execute( "colorbar" ) VssD Matlab.Execute( "view(2)" ) T3JM8 Print "" 3eg)O34 Print "Matlab figure plotted..." dR^7d _! \\Z{[{OZ 'Have Matlab calculate and return the mean value. hHu?%f* Matlab.Execute( "irrad = mean(mean(irradiance_pwd));" ) !"G|y4O Matlab.GetWorkspaceData( "irrad", "base", meanVal ) kn^?.^dVX Print "The mean irradiance value calculated by Matlab is: " & meanVal &f;<[_QI= wa)E.(x 'Release resources bg =<) s Set Matlab = Nothing ++m^z` D w@jC#E\ End Sub LGau!\ )Rlh[Y& r 最后在Matlab画图如下: , sOdc!![ Im<i.a
<` 并在工作区保存了数据: kT=KxS{ #77p>zhY Uyuvmt> 并返回平均值: A~!v+W%vO1 KeGGF]=> 与FRED中计算的照度图对比: FxkxV GZ" ac2G;}B| 例: cD6T4 G2,9$8qE 此例系统数据,可按照此数据建立模型
*!wBn Hy*_4r 系统数据 k>'c4ay290 IHrG!owf TA~FP#. 光源数据: ,WA[HwY- Type: Laser Beam(Gaussian 00 mode) ]9 ArT$ Beam size: 5; m|c5X)}- Grid size: 12; l_1y#B-k5 Sample pts: 100; mj!P
] 相干光; ,lUroO^^ 波长0.5876微米, 3[a&|!Yw 距离原点沿着Z轴负方向25mm。 s (hJ * e=).0S`*F 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.icSxP enableservice('AutomationServer', true) @j{n
V@| enableservice('AutomationServer') in[yrqFb7t
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