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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。 1!s!wQgS hqWbp* 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: 64b<0;~ enableservice('AutomationServer', true) Wa{%0inZ enableservice('AutomationServer') PuU*vs3 s!i:0} U 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。 ]
EV`dIk ,aYU$~o# 在winwrp界面,为增加和使用Matlab类型的目录库,我们需要如下步骤: [DL|Ht> 1. 在FRED脚本编辑界面找到参考. `M6YblnJZ 2. 找到Matlab Automation Server Type Library Ba<#1p7_ 3. 将名字改为MLAPP n8Q*
_?Z/ m/KjJ"s, _Z0\`kba+ 在Matlab里面有两种常用的数据发送选项PutWorkspaceData 及PutFullMatrix,PutWorkspaceData适用于存储一般的数据在工作区,并赋予其为变量,PutFullMatrix试用于复数数据。 T&!ZD2I .c|9..Cq= 图 编辑/参考 CJ:uYXJJ:z KDX$.$# 现在将脚本代码公布如下,此脚本执行如下几个步骤: IF^[^^v+H 1. 创建Matlab服务器。 CBIT`k.+ 2. 移动探测面对于前一聚焦面的位置。 "s>
>V, 3. 在探测面追迹光线 M-vC>u3Y 4. 在探测面计算照度 VZIKjrKs 5. 使用PutWorkspaceData发送照度数据到Matlab r
/^'Xj'( 6. 使用PutFullMatrix发送标量场数据到Matlab中 "W3W:vl! 7. 用Matlab画出照度数据 `fLfT' 8. 在Matlab计算照度平均值 RpU Lm1b 9. 返回数据到FRED中 a&8l[xe1 hk/ + 代码分享: we
}#Ru* MHGj vSx Option Explicit \y@ eBW {GAsFnZk Sub Main H a90 |E?
,xWN Dim ana As T_ANALYSIS -S`TEX
Dim move As T_OPERATION aQxe) Dim Matlab As MLApp.MLApp <Ak:8&$O Dim detNode As Long, detSurfNode As Long, anaSurfNode As Long &bn*p.=G Dim raysUsed As Long, nXpx As Long, nYpx As Long kGruo5A Dim irrad() As Double, imagData() As Double, reals() As Double, imags() As Double 9A(n_Rs7? Dim z As Double, xMin As Double, xMax As Double, yMin As Double, yMax As Double FF8WTuzB+ Dim meanVal As Variant %;'~%\|dZM Zb}`sk# Set Matlab = CreateObject("Matlab.Application") k:`a+LiZ cxL,]27Bu ClearOutputWindow F{kG m\l51}xz 'Find the node numbers for the entities being used. f(^33k detNode = FindFullName("Geometry.Screen") *h>OW detSurfNode = FindFullName("Geometry.Screen.Surf 1") t`)
'LT anaSurfNode = FindFullName("Analysis Surface(s).Analysis 1") bGhhh/n Q3(hK<Qh; 'Load the properties of the analysis surface being used. N'I?fWN!;R LoadAnalysis anaSurfNode, ana 7 FEzak' U`:l AG 'Move the detector custom element to the desired z position. m2jwqx{G z = 50 3D{82*& GetOperation detNode,1,move /DK*yS move.Type = "Shift" \a\^(`3a[ move.val3 = z Hf;RIl2F SetOperation detNode,1,move " vv$%^ Print "New screen position, z = " &z M4R%Gr,La 6-D%)Z( 'Update the model and trace rays. D WsCYo EnableTextPrinting (False) YCtIeq% Update ,oC={^l{ DeleteRays 8''9@xz TraceCreateDraw YhEiN. ~ EnableTextPrinting (True)
Iz 1*4@ [3 Wsc`Q 'Calculate the irradiance for rays on the detector surface.
['Hp?Q|k raysUsed = Irradiance( detSurfNode, -1, ana, irrad ) ]|H]9mys98 Print raysUsed & " rays were included in the irradiance calculation. mvUVy1-c ?,.HA@T% 'When using real number data to send to MATLAB, it is simplest to use PutWorkspaceData. Pc/.*kOT Matlab.PutWorkspaceData("irradiance_pwd","base",irrad) "Nk`RsW ?FkQe~FN{ 'PutFullMatrix is more useful when actually having complex data such as with #p11D=
@[ 'scalar wavefield, for example. Note that the scalarfield array in MATLAB %:yHMEG]' 'is a complex valued array. B iVd
ka raysUsed = ScalarField ( detSurfNode, -1, ana, reals, imags ) s@*,r@< Matlab.PutFullMatrix("scalarfield","base", reals, imags ) V#n?&-{V Print raysUsed & " rays were included in the scalar field calculation." gt].rwo" :
OSmr 'Calculate plot characteristics from the T_ANALYSIS structure. This information is used ; |E! |w 'to customize the plot figure. :< KSf#O xMin = ana.posX+ana.AcellX*(ana.Amin-0.5) w*|= k~z xMax = ana.posX+ana.AcellX*(ana.Amax+0.5) '[7C~r{% yMin = ana.posY+ana.BcellY*(ana.Bmin-0.5) wz*)L
(pP yMax = ana.posY+ana.BcellY*(ana.Bmax+0.5) 'lQ nXpx = ana.Amax-ana.Amin+1 Q'
OuZKhA nYpx = ana.Bmax-ana.Bmin+1 G_7ks]u- _47j9m]f 'Plot the data in Matlab with some parameters calculated from the T_ANALYSIS TWl(\<&+) 'structure. Set the axes labels, title, colorbar and plot view. eSQzjR* Matlab.Execute( "figure; surf(linspace("&xMin &","&xMax &","&nXpx &"),linspace("& yMin &"," & yMax & "," & nYpx & "),irradiance_pwd, 'EdgeColor', 'None');" ) vV$hGS(f~ Matlab.Execute( "xlabel('X Position (" & GetUnits() & ")')" ) : Matlab.Execute( "ylabel('Y Position (" & GetUnits() & ")')" ) : Matlab.Execute( "zLabel( 'Irradiance' )" ) !W+p<F1i Matlab.Execute( "title('Detector Irradiance')" ) '<*CD_2t- Matlab.Execute( "colorbar" ) -Z[R S{#+T Matlab.Execute( "view(2)" ) iA1;k*)q Print "" //`cwnjp Print "Matlab figure plotted..." EU?& |