how to view all the commands or functions in certain toolbox?

1. I want to know all functions in the toolbox-"Financial Instruments Toolbox"; my question is how to list all functions of this toolbox?

2. I find that the function-"treeviewer()" exits in "Financial Instruments Toolbox"; and I also find "Financial Instruments Toolbox" by command"ver; whos"; my question is why I get the warning "Undefined function 'treeviewer' for input arguments of type'struct'." when i typed the conmmand-"treeviewer(HJMTree)".

Thanks!

Answer 1

[Image Analyst]

1. It's easy to go to the web site and find the complete function list: http://www.mathworks.com/help/fininst/functionlist.html

2. treeviewer http://www.mathworks.com/help/fininst/treeviewer.html may possibly have been overwritten by you. When it comes time to call it, put this line just before you call it

which -all treeviewer

What does it say in the command window?

[vx2008]

"which -all treeviewer"

result is "D:\Program Files\matlab\toolbox\fininst\fininst\treeviewer.m % Has no license available"

no license? why? all other functions are ok.if no license,how i should do for it?

[Image Analyst]

What does it say if you say

>> ver

(Remove your license number before posting.) You should probably call the Mathworks.

[vx2008]

>> ver

------------------------------------------------------------------------------------------------

MATLAB Version: 8.0.0.783 (R2012b) MATLAB License Number: •••••• Operating System: Microsoft Windows XP Version 5.1 (Build 2600: Service Pack 3) Java Version: Java 1.6.0_17-b04 with Sun Microsystems Inc. Java HotSpot™ Client VM mixed mode ------------------------------------------------------------------------------------------------

MATLAB Version 8.0 (R2012b)

Simulink Version 8.0 (R2012b)

Bioinformatics Toolbox Version 4.2 (R2012b)

Curve Fitting Toolbox Version 3.3 (R2012b)

Data Acquisition Toolbox Version 3.2 (R2012b)

Database Toolbox Version 4.0 (R2012b)

Datafeed Toolbox Version 4.4 (R2012b)

Econometrics Toolbox Version 2.2 (R2012b)

Financial Instruments Toolbox Version 1.0 (R2012b)

Financial Toolbox Version 5.0 (R2012b)

Fuzzy Logic Toolbox Version 2.2.16 (R2012b)

Global Optimization Toolbox Version 3.2.2 (R2012b)

Image Acquisition Toolbox Version 4.4 (R2012b)

Image Processing Toolbox Version 8.1 (R2012b)

Instrument Control Toolbox Version 3.2 (R2012b)

MATLAB Compiler Version 4.18 (R2012b)

Mapping Toolbox Version 3.6 (R2012b)

Model-Based Calibration Toolbox Version 4.5 (R2012b)

Neural Network Toolbox Version 8.0 (R2012b)

Optimization Toolbox Version 6.2.1 (R2012b)

Parallel Computing Toolbox Version 6.1 (R2012b)

Partial Differential Equation Toolbox Version 1.1 (R2012b)

Signal Processing Toolbox Version 6.18 (R2012b)

SimDriveline Version 2.3 (R2012b)

SimElectronics Version 2.2 (R2012b)

SimHydraulics Version 1.11 (R2012b)

SimMechanics Version 4.1 (R2012b)

SimPowerSystems Version 5.7 (R2012b)

Simscape Version 3.8 (R2012b)

Simulink 3D Animation Version 6.2 (R2012b)

Stateflow Version 8.0 (R2012b)

Statistics Toolbox Version 8.1 (R2012b)

Symbolic Math Toolbox Version 5.9 (R2012b)

System Identification Toolbox Version 8.1 (R2012b)

Wavelet Toolbox Version 4.10 (R2012b)

>>

[vx2008]

shall I know how to remove "license number"?

[Image Analyst]

Looks like you, or someone, already did since it says: "License Number: ••••••"

[vx2008]

then is there any problem about treeviewer()？ I want to use it, but I can't now.

[Image Analyst]

Try this:

 hasLicenseForToolbox = license('test', 'financial_instruments_toolbox')

I'm not sure what the name of the toolbox is as far as what license() wants (I know the above code doesn't run because the name is not correct.

You'll need to call the Mathworks. They give free telephone support for all installation issues, like this.

[vx2008]

>> hasLicenseForToolbox=license('test','financial_instruments_toolbox')

Error using license

Feature name must be less than 28 characters.

[Image Analyst]

Yes. I know. I told you that the name was wrong. I don't have that toolbox so I guessed. So, what did the Mathworks say when you called them? It's hard to believe they couldn't get it working.

[vx2008]

thanks for your advice and help. I am in China now and a little difficult to call Mathworks I think. so I will try another ways. Thanks again.