我有一些代码使用csaps()
,Matlab的三次平滑样条拟合函数 http://www.mathworks.com/help/toolbox/curvefit/csaps.html我想将其提供给使用 MATLAB 7.10.0 (R2010a) 的学生。
由于某种原因,即使学生安装了曲线拟合工具箱,该功能似乎也不存在:
EDU>> ver
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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
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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'.
我在这里错过了什么吗?
这是输出path
.
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>>
2010b 版merged http://www.mathworks.com/help/toolbox/curvefit/rn/bslyu07-1.html将样条线工具箱放入曲线拟合工具箱中。拥有 Spline Toolbox 许可证和有效服务合同的用户在升级到 R2010b 时将获得 Curve Fitting Toolbox 许可证,以替换已停产的 Spline Toolbox。
csaps
是 R2010a 中样条工具箱的一个功能。因此,它在您的学生拥有的工具箱集中不可用。尝试看看您的学生是否可以将 Curve Fitting Toolbox 替换为 Spline Toolbox,或者升级到 R2010b。
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