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  3. MATLAB似乎無法找到csaps（）在MATLAB 7.10.0學生版

MATLAB似乎無法找到csaps（）在MATLAB 7.10.0學生版

2011-01-25 88 views
2

我有一些代碼使用csaps()，Matlab的cubic smoothing spline fitting function，我想用MATLAB 7.10.0（R2010a）給學生。MATLAB似乎無法找到csaps（）在MATLAB 7.10.0學生版

出於某種原因，功能似乎並不存在，即使學生有安裝了曲線擬合工具箱：

EDU>> ver 
------------------------------------------------------------------------------------- 
MATLAB Version 7.10.0.499 (R2010a) 
MATLAB License Number: STUDENT 
Operating System: Microsoft Windows XP Version 5.1 (Build 2600: Service Pack 3) 
Java VM Version: Java 1.6.0_12-b04 with Sun Microsystems Inc. Java HotSpot(TM) Client VM mixed mode 
------------------------------------------------------------------------------------- 
MATLAB            Version 7.10  (R2010a) 
Simulink            Version 7.5  (R2010a) 
Control System Toolbox        Version 8.5  (R2010a) 
Curve Fitting Toolbox         Version 2.2  (R2010a) 
Image Processing Toolbox        Version 7.0  (R2010a) 
Optimization Toolbox         Version 5.0  (R2010a) 
Signal Processing Blockset       Version 7.0  (R2010a) 
Signal Processing Toolbox        Version 6.13  (R2010a) 
Statistics Toolbox         Version 7.3  (R2010a) 
Symbolic Math Toolbox         Version 5.4  (R2010a) 
EDU>> csaps 
??? Undefined function or variable 'csaps'.

我在這裏失去了一些東西？ 這裏是path的輸出。

EDU>> path 

     MATLABPATH 

    C:\Documents and Settings\alkemagroup\My Documents\MATLAB 
    C:\Program Files\MATLAB\R2010a Student\toolbox\matlab\general 
    C:\Program Files\MATLAB\R2010a Student\toolbox\matlab\ops 
    C:\Program Files\MATLAB\R2010a Student\toolbox\matlab\lang 
    C:\Program Files\MATLAB\R2010a Student\toolbox\matlab\elmat 
    C:\Program Files\MATLAB\R2010a Student\toolbox\matlab\randfun 
    C:\Program Files\MATLAB\R2010a Student\toolbox\matlab\elfun 
    C:\Program Files\MATLAB\R2010a Student\toolbox\matlab\specfun 
    C:\Program Files\MATLAB\R2010a Student\toolbox\matlab\matfun 
    C:\Program Files\MATLAB\R2010a Student\toolbox\matlab\datafun 
    C:\Program Files\MATLAB\R2010a Student\toolbox\matlab\polyfun 
    C:\Program Files\MATLAB\R2010a Student\toolbox\matlab\funfun 
    C:\Program Files\MATLAB\R2010a Student\toolbox\matlab\sparfun 
    C:\Program Files\MATLAB\R2010a Student\toolbox\matlab\scribe 
    C:\Program Files\MATLAB\R2010a Student\toolbox\matlab\graph2d 
    C:\Program Files\MATLAB\R2010a Student\toolbox\matlab\graph3d 
    C:\Program Files\MATLAB\R2010a Student\toolbox\matlab\specgraph 
    C:\Program Files\MATLAB\R2010a Student\toolbox\matlab\graphics 
    C:\Program Files\MATLAB\R2010a Student\toolbox\matlab\uitools 
    C:\Program Files\MATLAB\R2010a Student\toolbox\matlab\strfun 
    C:\Program Files\MATLAB\R2010a Student\toolbox\matlab\imagesci 
    C:\Program Files\MATLAB\R2010a Student\toolbox\matlab\iofun 
    C:\Program Files\MATLAB\R2010a Student\toolbox\matlab\audiovideo 
    C:\Program Files\MATLAB\R2010a Student\toolbox\matlab\timefun 
    C:\Program Files\MATLAB\R2010a Student\toolbox\matlab\datatypes 
    C:\Program Files\MATLAB\R2010a Student\toolbox\matlab\verctrl 
    C:\Program Files\MATLAB\R2010a Student\toolbox\matlab\codetools 
    C:\Program Files\MATLAB\R2010a Student\toolbox\matlab\helptools 
    C:\Program Files\MATLAB\R2010a Student\toolbox\matlab\winfun 
    C:\Program Files\MATLAB\R2010a Student\toolbox\matlab\winfun\NET 
    C:\Program Files\MATLAB\R2010a Student\toolbox\matlab\demos 
    C:\Program Files\MATLAB\R2010a Student\toolbox\matlab\timeseries 
    C:\Program Files\MATLAB\R2010a Student\toolbox\matlab\hds 
    C:\Program Files\MATLAB\R2010a Student\toolbox\matlab\guide 
    C:\Program Files\MATLAB\R2010a Student\toolbox\matlab\plottools 
    C:\Program Files\MATLAB\R2010a Student\toolbox\local 
    C:\Program Files\MATLAB\R2010a Student\toolbox\shared\dastudio 
    C:\Program Files\MATLAB\R2010a Student\toolbox\matlab\datamanager 
    C:\Program Files\MATLAB\R2010a Student\toolbox\shared\simulink 
    C:\Program Files\MATLAB\R2010a Student\toolbox\shared\instrument 
    C:\Program Files\MATLAB\R2010a Student\toolbox\simulink\simulink 
    C:\Program Files\MATLAB\R2010a Student\toolbox\simulink\simulink\slresolve 
    C:\Program Files\MATLAB\R2010a Student\toolbox\simulink\blocks 
    C:\Program Files\MATLAB\R2010a Student\toolbox\simulink\components 
    C:\Program Files\MATLAB\R2010a Student\toolbox\simulink\fixedandfloat 
    C:\Program Files\MATLAB\R2010a Student\toolbox\simulink\fixedandfloat\fxpdemos 
    C:\Program Files\MATLAB\R2010a Student\toolbox\simulink\fixedandfloat\obsolete 
    C:\Program Files\MATLAB\R2010a Student\toolbox\simulink\simdemos 
    C:\Program Files\MATLAB\R2010a Student\toolbox\simulink\simdemos\aerospace 
    C:\Program Files\MATLAB\R2010a Student\toolbox\simulink\simdemos\automotive 
    C:\Program Files\MATLAB\R2010a Student\toolbox\simulink\simdemos\industrial 
    C:\Program Files\MATLAB\R2010a Student\toolbox\simulink\simdemos\simfeatures 
    C:\Program Files\MATLAB\R2010a Student\toolbox\simulink\simdemos\simgeneral 
    C:\Program Files\MATLAB\R2010a Student\toolbox\simulink\dee 
    C:\Program Files\MATLAB\R2010a Student\toolbox\shared\dastudio\depviewer 
    C:\Program Files\MATLAB\R2010a Student\toolbox\stateflow\stateflow 
    C:\Program Files\MATLAB\R2010a Student\toolbox\rtw\rtw 
    C:\Program Files\MATLAB\R2010a Student\toolbox\shared\sigbldr 
    C:\Program Files\MATLAB\R2010a Student\toolbox\simulink\simulink\MPlayIO 
    C:\Program Files\MATLAB\R2010a Student\toolbox\simulink\simulink\dataobjectwizard 
    C:\Program Files\MATLAB\R2010a Student\toolbox\shared\hdlshared 
    C:\Program Files\MATLAB\R2010a Student\toolbox\rtw\accel 
    C:\Program Files\MATLAB\R2010a Student\toolbox\rtw\targets\shared 
    C:\Program Files\MATLAB\R2010a Student\toolbox\simulink\simulink\modeladvisor 
    C:\Program Files\MATLAB\R2010a Student\toolbox\simulink\simulink\modeladvisor\fixpt 
    C:\Program Files\MATLAB\R2010a Student\toolbox\stateflow\sfdemos 
    C:\Program Files\MATLAB\R2010a Student\toolbox\stateflow\coder 
    C:\Program Files\MATLAB\R2010a Student\toolbox\rtw\targets\AUTOSAR\AUTOSAR 
    C:\Program Files\MATLAB\R2010a Student\toolbox\control\control 
    C:\Program Files\MATLAB\R2010a Student\toolbox\control\ctrlguis 
    C:\Program Files\MATLAB\R2010a Student\toolbox\control\ctrlobsolete 
    C:\Program Files\MATLAB\R2010a Student\toolbox\control\ctrlutil 
    C:\Program Files\MATLAB\R2010a Student\toolbox\control\ctrldemos 
    C:\Program Files\MATLAB\R2010a Student\toolbox\shared\slcontrollib 
    C:\Program Files\MATLAB\R2010a Student\toolbox\shared\controllib\engine 
    C:\Program Files\MATLAB\R2010a Student\toolbox\shared\controllib\engine\options 
    C:\Program Files\MATLAB\R2010a Student\toolbox\shared\controllib\general 
    C:\Program Files\MATLAB\R2010a Student\toolbox\shared\controllib\graphics 
    C:\Program Files\MATLAB\R2010a Student\toolbox\shared\controllib\requirements 
    C:\Program Files\MATLAB\R2010a Student\toolbox\curvefit\curvefit 
    C:\Program Files\MATLAB\R2010a Student\toolbox\curvefit\cftoolgui 
    C:\Program Files\MATLAB\R2010a Student\toolbox\curvefit\sftoolgui 
    C:\Program Files\MATLAB\R2010a Student\toolbox\shared\optimlib 
    C:\Program Files\MATLAB\R2010a Student\toolbox\dspblks\dspblks 
    C:\Program Files\MATLAB\R2010a Student\toolbox\dspblks\dspmasks 
    C:\Program Files\MATLAB\R2010a Student\toolbox\dspblks\dspmex 
    C:\Program Files\MATLAB\R2010a Student\toolbox\dspblks\dspdemos 
    C:\Program Files\MATLAB\R2010a Student\toolbox\shared\filterdesignlib 
    C:\Program Files\MATLAB\R2010a Student\toolbox\dspblks\splibmex 
    C:\Program Files\MATLAB\R2010a Student\toolbox\shared\system 
    C:\Program Files\MATLAB\R2010a Student\toolbox\shared\dspblks\dspblks 
    C:\Program Files\MATLAB\R2010a Student\toolbox\shared\dspblks\dspmex 
    C:\Program Files\MATLAB\R2010a Student\toolbox\fixedpoint\fixedpoint 
    C:\Program Files\MATLAB\R2010a Student\help\toolbox\dspblks\examples 
    C:\Program Files\MATLAB\R2010a Student\toolbox\eml\eml 
    C:\Program Files\MATLAB\R2010a Student\toolbox\emlcoder\emlcoder 
    C:\Program Files\MATLAB\R2010a Student\toolbox\emlcoder\emlcodermex 
    C:\Program Files\MATLAB\R2010a Student\toolbox\shared\simtargets 
    C:\Program Files\MATLAB\R2010a Student\toolbox\fixedpoint\fixedpointtool 
    C:\Program Files\MATLAB\R2010a Student\toolbox\shared\spcuilib 
    C:\Program Files\MATLAB\R2010a Student\toolbox\shared\siglib 
    C:\Program Files\MATLAB\R2010a Student\toolbox\images\colorspaces 
    C:\Program Files\MATLAB\R2010a Student\toolbox\images\images 
    C:\Program Files\MATLAB\R2010a Student\toolbox\images\imdemos 
    C:\Program Files\MATLAB\R2010a Student\toolbox\images\imuitools 
    C:\Program Files\MATLAB\R2010a Student\toolbox\images\iptformats 
    C:\Program Files\MATLAB\R2010a Student\toolbox\images\iptutils 
    C:\Program Files\MATLAB\R2010a Student\toolbox\shared\imageslib 
    C:\Program Files\MATLAB\R2010a Student\toolbox\slvnv\simcoverage 
    C:\Program Files\MATLAB\R2010a Student\toolbox\optim\optim 
    C:\Program Files\MATLAB\R2010a Student\toolbox\optim\optimdemos 
    C:\Program Files\MATLAB\R2010a Student\toolbox\shared\rptgen 
    C:\Program Files\MATLAB\R2010a Student\toolbox\signal\signal 
    C:\Program Files\MATLAB\R2010a Student\toolbox\signal\sigtools 
    C:\Program Files\MATLAB\R2010a Student\toolbox\signal\sptoolgui 
    C:\Program Files\MATLAB\R2010a Student\toolbox\signal\sigdemos 
    C:\Program Files\MATLAB\R2010a Student\toolbox\sl3d\sl3d 
    C:\Program Files\MATLAB\R2010a Student\toolbox\sl3d\sl3ddemos 
    C:\Program Files\MATLAB\R2010a Student\toolbox\shared\sldv 
    C:\Program Files\MATLAB\R2010a Student\toolbox\stats 
    C:\Program Files\MATLAB\R2010a Student\toolbox\shared\statslib 
    C:\Program Files\MATLAB\R2010a Student\toolbox\symbolic\symbolic 
    C:\Program Files\MATLAB\R2010a Student\toolbox\symbolic\symbolicdemos 
EDU>>

來源

2011-01-25 AndyL

回答

4

Release 2010b merged樣條曲線工具箱插入到曲線擬合工具箱中。擁有Spline Toolbox許可證和活動服務合同的用戶獲得了Curve Fitting Toolbox的許可證，以便在升級到R2010b時取代停用的Spline Toolbox。

csaps是R2010a中Spline Toolbox的函數。因此，它不適用於你的學生擁有的一組工具箱。試着看看你的學生是否可以爲曲線工具箱交換曲線擬合工具箱，或升級到R2010b。

來源

2011-01-25 19:28:56 Jonas

2

我認爲下面的目錄從您的路徑丟失：

C:\Program Files\MATLAB\R2010a Student\toolbox\curvefit\splines

這就是CSAPS出現R2010b中的完整版的目錄。 我不確定它是否僅包含在學生版本中，或者它是否以某種方式在您的 pathdef.m文件中刪除。 如Jonas' answer所述，該文件夾在R2010a中不存在（它仍然是Spline工具箱的一部分）。

來源

2011-01-25 19:17:17 gnovice

+0

奇怪。樣條線目錄不存在。爲什麼學生版只包含曲線擬合工具箱的一部分？這是一個處女安裝。 – AndyL 2011-01-25 19:29:03

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