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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。 p]IF=~b @
Al\: 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: vMDV%E S1t enableservice('AutomationServer', true) Oe*emUX7 enableservice('AutomationServer') kW5g]Q
"ifYy>d 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。 Wu9@Ecb XkOsnI8n 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: ;#cb%e3 1. 在FRED脚本编辑界面找到参考. OZs^c2
W 2. 找到Matlab Automation Server Type Library xR\$2( 3. 将名字改为MLAPP
x.~Z9j fD]}&xc U c$RYPq 在Matlab里面有两种常用的数据发送选项PutWorkspaceData 及PutFullMatrix,PutWorkspaceData适用于存储一般的数据在工作区,并赋予其为变量,PutFullMatrix试用于复数数据。 ,;hIyT vG69z& 图 编辑/参考 +P81&CaY !A, ] 现在将脚本代码公布如下,此脚本执行如下几个步骤: 5fA<I _ D 1. 创建Matlab服务器。 JZ]4?_l 2. 移动探测面对于前一聚焦面的位置。 hK&jo(V 3. 在探测面追迹光线 xP
"7B9B 4. 在探测面计算照度 v:nm#P%P 5. 使用PutWorkspaceData发送照度数据到Matlab nYLq%7}k 6. 使用PutFullMatrix发送标量场数据到Matlab中 w?Cqe
N 7. 用Matlab画出照度数据 7q^osOj" 8. 在Matlab计算照度平均值 "VRc R 9. 返回数据到FRED中 >PGW>W$ F/IXqj 代码分享: HSE9-c= :]v%6i. Option Explicit nK)U.SZ %l(qyH)* Sub Main -O:+?gG # 4L[8(+V Dim ana As T_ANALYSIS esIEi!d Dim move As T_OPERATION /ZUKt Dim Matlab As MLApp.MLApp L#1YR}m Dim detNode As Long, detSurfNode As Long, anaSurfNode As Long ]<V[H Dim raysUsed As Long, nXpx As Long, nYpx As Long !-_0I:m Dim irrad() As Double, imagData() As Double, reals() As Double, imags() As Double !X[b 4p Dim z As Double, xMin As Double, xMax As Double, yMin As Double, yMax As Double PV<=wc^ Dim meanVal As Variant ?suNA B\G?dmo Set Matlab = CreateObject("Matlab.Application") 3&^4%S{/ R'`q0MoN1 ClearOutputWindow
0GK<l dgh)Rfp3 'Find the node numbers for the entities being used. 6sJN@dFA detNode = FindFullName("Geometry.Screen") ^2rNty,nH detSurfNode = FindFullName("Geometry.Screen.Surf 1") S!j=hj@qW anaSurfNode = FindFullName("Analysis Surface(s).Analysis 1") ]d=SkOq cah1'Y 'Load the properties of the analysis surface being used. g"Mqh!{
FI LoadAnalysis anaSurfNode, ana L0H;y6& 3(0k!o0" 'Move the detector custom element to the desired z position. SSEK9UX z = 50 DK;p6_tT GetOperation detNode,1,move U` uP^ move.Type = "Shift" ?mU
3foa move.val3 = z O$%M.C' SetOperation detNode,1,move fl #gWAM Print "New screen position, z = " &z e[.c^Hw bi;?)7p&ZY 'Update the model and trace rays. :8\!; ! EnableTextPrinting (False) \
'G%%%;4 Update ~w_4
nE DeleteRays xOnbYU TraceCreateDraw B8;jRY EnableTextPrinting (True) +LuGjDn0 1RpTI7 'Calculate the irradiance for rays on the detector surface. rH
Et]Xa raysUsed = Irradiance( detSurfNode, -1, ana, irrad ) Dvbrpn!sk Print raysUsed & " rays were included in the irradiance calculation. G5a PjP 6;6a.iZ 'When using real number data to send to MATLAB, it is simplest to use PutWorkspaceData.
AV{3f` Matlab.PutWorkspaceData("irradiance_pwd","base",irrad) J6J[\ +aR.t@D+"Y 'PutFullMatrix is more useful when actually having complex data such as with o!!";q%DX 'scalar wavefield, for example. Note that the scalarfield array in MATLAB 3C'`K, 'is a complex valued array. (7/fsfsF raysUsed = ScalarField ( detSurfNode, -1, ana, reals, imags ) VO r*YB& Matlab.PutFullMatrix("scalarfield","base", reals, imags ) })RT2zw} Print raysUsed & " rays were included in the scalar field calculation." ?@8[1$1a golr,+LSo 'Calculate plot characteristics from the T_ANALYSIS structure. This information is used RP 'VEJ 'to customize the plot figure. &9X`tCnL xMin = ana.posX+ana.AcellX*(ana.Amin-0.5) )NAC9:8! xMax = ana.posX+ana.AcellX*(ana.Amax+0.5) kzU;24"K yMin = ana.posY+ana.BcellY*(ana.Bmin-0.5) |<tZ| yMax = ana.posY+ana.BcellY*(ana.Bmax+0.5) l`=).k nXpx = ana.Amax-ana.Amin+1 swNJ\m nYpx = ana.Bmax-ana.Bmin+1 7fRL'I#[@ FdwT 'Plot the data in Matlab with some parameters calculated from the T_ANALYSIS jm9J-%? 'structure. Set the axes labels, title, colorbar and plot view. =+;1^sZ Matlab.Execute( "figure; surf(linspace("&xMin &","&xMax &","&nXpx &"),linspace("& yMin &"," & yMax & "," & nYpx & "),irradiance_pwd, 'EdgeColor', 'None');" ) -wv5c Matlab.Execute( "xlabel('X Position (" & GetUnits() & ")')" ) : Matlab.Execute( "ylabel('Y Position (" & GetUnits() & ")')" ) : Matlab.Execute( "zLabel( 'Irradiance' )" ) #vh1QV!Ho Matlab.Execute( "title('Detector Irradiance')" ) ;]YQWK Matlab.Execute( "colorbar" ) 5dOA^P@`,M Matlab.Execute( "view(2)" ) 'D#iT}Vu Print "" 0s )B~ Print "Matlab figure plotted..." YF/@]6j
*I,3,zO 'Have Matlab calculate and return the mean value. oEPO0O Matlab.Execute( "irrad = mean(mean(irradiance_pwd));" ) Cx$C+ Matlab.GetWorkspaceData( "irrad", "base", meanVal ) 6&V4W"k Print "The mean irradiance value calculated by Matlab is: " & meanVal {.F``2 CY2DxP % 'Release resources f5D.wSY Set Matlab = Nothing Bfhw0v]Z jCdKau&9 End Sub ;4.D% +9Z RCmV 最后在Matlab画图如下: 4
4%jz-m K8E:8`_cx 并在工作区保存了数据: K|*Cka{ [P#^nyOh( pl62mp! 并返回平均值: `L0aQ$'>z _YF~DU 与FRED中计算的照度图对比: )US|&>
o8 u*_I7.}9 例: J]uYXsC }G
n2% 此例系统数据,可按照此数据建立模型 cGSoAK 9HMW!DSK` 系统数据 N!6{c~^ $s2Ty1 *UVjN_na5 光源数据: t6
:;0[j Type: Laser Beam(Gaussian 00 mode) /Z<" 6g? Beam size: 5; JtYc'%OF Grid size: 12; b:fy Sample pts: 100; p'{ `Uvr 相干光; oH~ZqX.3 波长0.5876微米, TnET1$@qr* 距离原点沿着Z轴负方向25mm。 k f~71G+ rXo2MX@u 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: X'N4a enableservice('AutomationServer', true) !v\m%t|. enableservice('AutomationServer') AfvTStwr
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