infotek |
2023-05-11 08:22 |
FRED如何調(diào)用Matlab
簡(jiǎn)介:FRED作為COM組件可以實(shí)現(xiàn)與Excel、VB、Matlab等調(diào)用來(lái)完成龐大的計(jì)算任務(wù)或畫(huà)圖,本文的目的是通過(guò)運(yùn)行一個(gè)案例來(lái)實(shí)現(xiàn)與Matlab的相互調(diào)用,在此我們需要借助腳本來(lái)完成,此腳本為視為通用型腳本。 #IU^(W 6wZ)GLW[ 配置:在執(zhí)行調(diào)用之前,我們需要在Matlab命令行窗口輸入如下命令: XcL%0%` enableservice('AutomationServer', true) + 7wMM#z enableservice('AutomationServer') ieXi6^M$
r^ABu_u(`I 結(jié)果輸出為1,這種操作方式保證了當(dāng)前的Matlab實(shí)體可以用于通信。 |n~,{= 6r`Xi& 在winwrp界面,為增加和使用Matlab類(lèi)型的目錄庫(kù),我們需要如下步驟: 4`")aM 1. 在FRED腳本編輯界面找到參考. CW]Th-xc 2. 找到Matlab Automation Server Type Library NB-%Tp*d 3. 將名字改為MLAPP (ki= s+W- J
:KU~`r h,,B"vPS 在Matlab里面有兩種常用的數(shù)據(jù)發(fā)送選項(xiàng)PutWorkspaceData 及PutFullMatrix,PutWorkspaceData適用于存儲(chǔ)一般的數(shù)據(jù)在工作區(qū),并賦予其為變量,PutFullMatrix試用于復(fù)數(shù)數(shù)據(jù)。 QuC_sFP10 V~do6[(
圖 編輯/參考 FwD
q@Oj M;YJpi 現(xiàn)在將腳本代碼公布如下,此腳本執(zhí)行如下幾個(gè)步驟: F& 1. 創(chuàng)建Matlab服務(wù)器。 z|\n^ZK= 2. 移動(dòng)探測(cè)面對(duì)于前一聚焦面的位置。 FW{K[km^P 3. 在探測(cè)面追跡光線(xiàn) FOjX,@x& 4. 在探測(cè)面計(jì)算照度 nwIj?(8x 5. 使用PutWorkspaceData發(fā)送照度數(shù)據(jù)到Matlab mmy/YP) 6. 使用PutFullMatrix發(fā)送標(biāo)量場(chǎng)數(shù)據(jù)到Matlab中 <-,y0Y' 7. 用Matlab畫(huà)出照度數(shù)據(jù) #qeC)T 8. 在Matlab計(jì)算照度平均值 4
=T_h` 9. 返回?cái)?shù)據(jù)到FRED中 -"?~By}<C U\M9sTqo 代碼分享: 2IGU{&s A8Km8" Option Explicit g1(5QWb Hx!eCTO:* Sub Main 5hTScnL% N7YCg Dim ana As T_ANALYSIS 8~&=vc Dim move As T_OPERATION ln8es{q Dim Matlab As MLApp.MLApp r|i) Dim detNode As Long, detSurfNode As Long, anaSurfNode As Long n~tb z"& Dim raysUsed As Long, nXpx As Long, nYpx As Long w^,Xa Dim irrad() As Double, imagData() As Double, reals() As Double, imags() As Double [70 5[ Dim z As Double, xMin As Double, xMax As Double, yMin As Double, yMax As Double Y/T-q<ag8 Dim meanVal As Variant )<qL8#["U Z'Pe%}3 Set Matlab = CreateObject("Matlab.Application") Ex
skd} ?Mn~XN4F_ ClearOutputWindow ;'
H\s u7j,Vc'~ 'Find the node numbers for the entities being used. F/3L^k] detNode = FindFullName("Geometry.Screen") W=OryEV? detSurfNode = FindFullName("Geometry.Screen.Surf 1") NytodVZ'3 anaSurfNode = FindFullName("Analysis Surface(s).Analysis 1") \,r*-jr sf:IA%.4t 'Load the properties of the analysis surface being used. *xY3F8 LoadAnalysis anaSurfNode, ana Ge7B%p8 Hi*|f!,H? 'Move the detector custom element to the desired z position. 8=zREt<Se z = 50 n$9Xj@+ GetOperation detNode,1,move uX]]wj-R3 move.Type = "Shift" VL'wrgk
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