-
UID:317649
-
- 注册时间2020-06-19
- 最后登录2025-12-01
- 在线时间1892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。 9`b*Y*d cJqPcCq(wn 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: nZ{~@E2 enableservice('AutomationServer', true) r2Q"NVw enableservice('AutomationServer') A1:Fe9q /O8'8 sL5 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。 7Fq|Zc`P !0w'S>e 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: 6Fm.^9@ 1. 在FRED脚本编辑界面找到参考. @ O%m, 2. 找到Matlab Automation Server Type Library /knt5 3. 将名字改为MLAPP 9
Iw+g]`y* I\[*vgjm3G Pg`^EJ+ 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。 7ed*dXY* #a/lt^}C* 图 编辑/参考 K46mE g'mkhF( 现在将脚本代码公布如下,此脚本执行如下几个步骤: TzIgEn~ 1. 创建Matlab服务器。 D0(gEb 2. 移动探测面对于前一聚焦面的位置。 d 5Il0sG 3. 在探测面追迹光线 ]qXfgc 4. 在探测面计算照度 )d s(/P5b 5. 使用PutWorkspaceData发送照度数据到Matlab B[k"xs 6. 使用PutFullMatrix发送标量场数据到Matlab中 BkIvoW_ 7. 用Matlab画出照度数据 yX8F^iv[ 8. 在Matlab计算照度平均值 /]YK:7*98 9. 返回数据到FRED中 QJ$]~)w?H `_f3o,5 代码分享: p*>[6{$3)O ag] nVE/ Option Explicit wv1?v_4 <,LeFy\zW Sub Main !D z:6r w|>Y&/IX Dim ana As T_ANALYSIS ^goS?p/z Dim move As T_OPERATION YpuA,r;" Dim Matlab As MLApp.MLApp H-I*; Dim detNode As Long, detSurfNode As Long, anaSurfNode As Long ?Ww',e Dim raysUsed As Long, nXpx As Long, nYpx As Long )hn,rmn
(P Dim irrad() As Double, imagData() As Double, reals() As Double, imags() As Double >(\[ $ Dim z As Double, xMin As Double, xMax As Double, yMin As Double, yMax As Double Tvk= NJ Dim meanVal As Variant smWA~Aq dso\+s Set Matlab = CreateObject("Matlab.Application") SH5k^EJ \ 0:ITz ClearOutputWindow #'"h+[XY BURiLEYZl 'Find the node numbers for the entities being used. J H$ detNode = FindFullName("Geometry.Screen") xNjA>S\]W5 detSurfNode = FindFullName("Geometry.Screen.Surf 1") 'W$qi@f_s anaSurfNode = FindFullName("Analysis Surface(s).Analysis 1") S-v9z:M3 5Lue.U%a 'Load the properties of the analysis surface being used. Jq.26I= LoadAnalysis anaSurfNode, ana :S,#*rPKBK LxMOs Nv 'Move the detector custom element to the desired z position. vnIxI a z = 50 $bD!./fl GetOperation detNode,1,move h7o{l7`) move.Type = "Shift" n)pBK>+ move.val3 = z + J_W }G SetOperation detNode,1,move CMTy(Z8_) Print "New screen position, z = " &z EQ7cK63 TzPVO>s 'Update the model and trace rays. b"x:IDW qG EnableTextPrinting (False) K_RrSI&> Update W>+<r9Rt4 DeleteRays CIV6Qe"< TraceCreateDraw s2v\R~T EnableTextPrinting (True) %zY3,4~ )L_jR%2j 'Calculate the irradiance for rays on the detector surface. ^B5Hjf9 raysUsed = Irradiance( detSurfNode, -1, ana, irrad ) x!G\-2# Print raysUsed & " rays were included in the irradiance calculation. W&r |