-
UID:317649
-
- 注册时间2020-06-19
- 最后登录2025-12-09
- 在线时间1894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。 *=($r%) SIKk|I) 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: `=_7I? enableservice('AutomationServer', true) }`+O$0A enableservice('AutomationServer') .d<~a1k ]hCWe0F 结果输出为1,这种操作方式保证了当前的Matlab实体可以用于通信。 ^G]KE8 4v rm&k 在winwrp界面,为增加和使用Matlab类型的目录库,我们需要如下步骤: [X0k{FR 1. 在FRED脚本编辑界面找到参考. Z\ "Kd 2. 找到Matlab Automation Server Type Library dbf^A1HI 3. 将名字改为MLAPP ui s:\Uc 9$B)hrJo
@ef//G+Z" 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。 P^'>dOI0w |HKHN?) 图 编辑/参考 |U;w !0 #o(?g-3 现在将脚本代码公布如下,此脚本执行如下几个步骤: YHwVj?6W 1. 创建Matlab服务器。 >=Rd3dgDG 2. 移动探测面对于前一聚焦面的位置。 B`'}&6jr. 3. 在探测面追迹光线 ; Xnk+ 4. 在探测面计算照度 AxG?zBTFx 5. 使用PutWorkspaceData发送照度数据到Matlab z/c'Z#w% 6. 使用PutFullMatrix发送标量场数据到Matlab中 {[(W4NAlH 7. 用Matlab画出照度数据 +lY\r + ; 8. 在Matlab计算照度平均值 b;&Yw-\nZ; 9. 返回数据到FRED中 ONg< B1 jH.( 代码分享: ^*$WZMMJ1 ND)M3qp2( Option Explicit HQ-N!pf9 yKX:Z4I/ Sub Main Rx_,J%0Fq VNOK>+ Dim ana As T_ANALYSIS W#oEF/G Dim move As T_OPERATION )[^:]}%r Dim Matlab As MLApp.MLApp V!yp@%D Dim detNode As Long, detSurfNode As Long, anaSurfNode As Long .{-iq(3 Dim raysUsed As Long, nXpx As Long, nYpx As Long Gc3PN Dim irrad() As Double, imagData() As Double, reals() As Double, imags() As Double (
SC7m/ Dim z As Double, xMin As Double, xMax As Double, yMin As Double, yMax As Double g*"J10hyP Dim meanVal As Variant r&j+; JM5 A_X^k|)T Set Matlab = CreateObject("Matlab.Application") _S%OX_UMn^ 0*]<RM ClearOutputWindow v]d?6g B<|q{D$N/ 'Find the node numbers for the entities being used. f6/\JVi)- detNode = FindFullName("Geometry.Screen") N?`GZ+5 detSurfNode = FindFullName("Geometry.Screen.Surf 1") u:{.
Hn` anaSurfNode = FindFullName("Analysis Surface(s).Analysis 1") NZi'eZ{^` 5BGv^Qb_2 'Load the properties of the analysis surface being used. HeAc(_=C LoadAnalysis anaSurfNode, ana .[eSKtbc) s]V{}bY` 'Move the detector custom element to the desired z position. l#J>It\ z = 50 5u=U-- GetOperation detNode,1,move plz=G}Y move.Type = "Shift" [3bwbfHhi move.val3 = z *SAcH_I2$> SetOperation detNode,1,move m-pIFL<^N Print "New screen position, z = " &z g'l7Jr3 w-q=.RSTn= 'Update the model and trace rays. swe8 EnableTextPrinting (False) 'KW+Rr~tZn Update N]<~NG:6b DeleteRays hGaYQgGq TraceCreateDraw G@l|u EnableTextPrinting (True) aV0;WH_3 aX%g+6t2 'Calculate the irradiance for rays on the detector surface. rqG6Ll`=+ raysUsed = Irradiance( detSurfNode, -1, ana, irrad ) s$=B~l Print raysUsed & " rays were included in the irradiance calculation. n
B|C-.F fSb@7L 'When using real number data to send to MATLAB, it is simplest to use PutWorkspaceData. WY ^K7U Matlab.PutWorkspaceData("irradiance_pwd","base",irrad) E'6z7m. 0^tJX1L 'PutFullMatrix is more useful when actually having complex data such as with [+[fD 'scalar wavefield, for example. Note that the scalarfield array in MATLAB 4QN6BZJ5 'is a complex valued array. LnACce
?b raysUsed = ScalarField ( detSurfNode, -1, ana, reals, imags ) nqw*oLFQ Matlab.PutFullMatrix("scalarfield","base", reals, imags ) M3xi 0/. Print raysUsed & " rays were included in the scalar field calculation." hJtghG6v jind!@}! 'Calculate plot characteristics from the T_ANALYSIS structure. This information is used e1Z;\U$&. 'to customize the plot figure. _d"Y6
0 xMin = ana.posX+ana.AcellX*(ana.Amin-0.5) kv`3Y0R-" xMax = ana.posX+ana.AcellX*(ana.Amax+0.5) %>QSeX yMin = ana.posY+ana.BcellY*(ana.Bmin-0.5) ]`+"o[ yMax = ana.posY+ana.BcellY*(ana.Bmax+0.5) U S~JLJI nXpx = ana.Amax-ana.Amin+1 {gq:sj> nYpx = ana.Bmax-ana.Bmin+1 TuT= >?Y3WPB<F 'Plot the data in Matlab with some parameters calculated from the T_ANALYSIS @x\gk5 'structure. Set the axes labels, title, colorbar and plot view. vcUM]m8k Matlab.Execute( "figure; surf(linspace("&xMin &","&xMax &","&nXpx &"),linspace("& yMin &"," & yMax & "," & nYpx & "),irradiance_pwd, 'EdgeColor', 'None');" ) "Mu$3w Matlab.Execute( "xlabel('X Position (" & GetUnits() & ")')" ) : Matlab.Execute( "ylabel('Y Position (" & GetUnits() & ")')" ) : Matlab.Execute( "zLabel( 'Irradiance' )" ) YJ;a{)e Matlab.Execute( "title('Detector Irradiance')" ) Tr+Y@]"
Matlab.Execute( "colorbar" ) ;Q%19f3,6 Matlab.Execute( "view(2)" ) vzQmijr- Print "" ), x3tTR Print "Matlab figure plotted..." :y)&kJpleP 6(RqR 'Have Matlab calculate and return the mean value. q.Aw!]:! Matlab.Execute( "irrad = mean(mean(irradiance_pwd));" ) &qj&WfrB, Matlab.GetWorkspaceData( "irrad", "base", meanVal ) d(cYtM,P Print "The mean irradiance value calculated by Matlab is: " & meanVal 9hi(P*%q CpJXLc3_d5 'Release resources pl? J<48 Set Matlab = Nothing ZJ'H y5? Op)R3qt{ End Sub 0DjBqh$ {`SGB;ho
最后在Matlab画图如下: KLM^O$= 4rCqN.J 并在工作区保存了数据: X\:(8C;+ gl4
f9Ff j-\^
}K.& 并返回平均值: ?@7|Q/ qQ\hUii 与FRED中计算的照度图对比: )eVDp,.^ oHGf | 例: ]0nC;|]@Lx RAJ|#I1 此例系统数据,可按照此数据建立模型 =(uy':Dbn* z[I/ AORl 系统数据 jfhDi6N i7E7%~S UVi/Be#| 光源数据: ;C@^wI Type: Laser Beam(Gaussian 00 mode) X|0`$f Beam size: 5; GoGgw]h>x Grid size: 12; yru}f;1 Sample pts: 100; D+nj[8y 相干光; }Z%{QJ$z 波长0.5876微米, `e:RZ 距离原点沿着Z轴负方向25mm。 M(gWd8?# G@6,O-Sj 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: N>#P
1!eP enableservice('AutomationServer', true) Jywz27j enableservice('AutomationServer') o%s}jBo}
|