У меня есть код, использующий csaps()
, Matlab * функцию подгонки кубического сглаживания сплайнов , которую я хочу дать студенту с MATLAB 7.10.0 (R2010a).
По какой-то причине эта функция, по-видимому, не существует, даже несмотря на то, что у ученика установлена панель инструментов Curve Fitting:
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'.
Я что-то здесь упускаю?
Вот вывод 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>>