| buttonHandler | buttonHandler
Class for handling almost all buttons of the gui of the Fourier transformation program
(except: function buttons and operator buttons)
Author: Christiane Adler
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| convolutionFunction | convolutionFunction (German: Faltung)
Calculating the convolution of two functions
Saving time by calculating the convolution only ones and by saving the result in an array
Author: Christiane Adler
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| cosinusFunction | cosinesFunction
Calculating h(t)=cos(t) the cosinus function in the time range and the frequency range
Setting the variables and calculating the extrema
Author: Christiane Adler
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| Complex | Complex
Class of the complex numbers
Calculating with complex numbers, divided into an imaginary number and a real number. |
| ConverterFunctions | ConverterFunctions
This class provides general methods used by infixToPostfixConverter
provides the basical constructs and methods for mathematical problems of converting from infix to postfix and of calculating the postfix
Author: Christiane Adler
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| diracFunction | diracFunction
Calculating a dirac sequence of impact h(t)= sum (dirac(t+n*F)) in the time range and the frequency range
Setting the variables and calculating the extrema
Author: Christiane Adler
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| ergebnisseing | |
| exercise | exercise
different functions are divided into 5 levels. |
| fouriertransformation | |
| ftFunctionCanvas1 | ftFunctionCanvas1
The painting canvas for the fouriertransformed function
Is opend four times (Real, Imaginary and absolute range in the
examples part and absolute in the exercise part
Author: Christiane Adler
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| functionButtonHandler | functionButtonHandler
Class for handling all function and operator buttons of the gui of the Fourier transformation program
Author: Christiane Adler
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| functionCanvas | functionCanvas
The painting canvas for the function in the time domain
Author: Christiane Adler
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| functions | functions
Other functions and operators are children of this class
They inheritate from this class
Defines the importend methods
Author: Christiane Adler
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| gui | gui
Main graphical interface
Author: Christiane Adler
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| IllegalMathExpressionException | IllegalMathExpressionException
This class provides the exception with is used in the class StringToMathExpression
Author: Christiane Adler
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| InfixToPostfixConverter | InfixToPostfixConverter
This Class provides all methodes needed to convert an Infix term into an postfix term
Author: Christiane Adler
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| multiplicateFunction | multiplicateFunction
Calculating the multiplication of two functions
Author: Christiane Adler
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| plusFunction | plusFunction
Calculating the addition of two functions
Author: Christiane Adler
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| PostfixEvaluator | PostfixEvaluator
This Class provides all methodes to calculat a double or complex value out of a postfix expression
Author: Christiane Adler
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| rampFunction | rampFunction
Calculating the ramp function
Author: Christiane Adler
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| rectangulaimpulseFunction | rectangulaimpulseFunction
Calculating the rectangula impulse function
Author: Christiane Adler
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| results | |
| sincFunction | sincFunction
Calculating the sinc function
not integrated into the Gui as an undependend function
Author: Christiane Adler
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| stepFunction | stepFunction
Calculating the step function
Author: Christiane Adler
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| StringToMathExpression | This class provides all methodes to convert a StringTherm into an correct MathExpression. |
| testserver | |
| timer | timer
timer for exercise part
Author: Christiane Adler
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| UserHelp | Loading the user help in html format in a new window. |