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MidiWav Recorder converts MIDI files to Wave, MP3 and WMA files. You can record to Wave, do MIDI playback only or mix it with Microphone input. Midi2Wav self-adjusts sound card mixer. You can even convert multiple files in batch mode. Midi2Wav is also a full-feature MIDI and Wave player.
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Music Composer, music recognition software. Composer recognizes polyphonic music from a microphone or other Wave input or file and converts it into Midi sequences. You can sing, whistle or play guitar, piano, flute and so on with your microphone, Composer will automatically recognize and score your music and create standard Midi sequences. No Midi keyboard or musical experience required.
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AKoff Guitar Assistant designed to assist in visual tuning a guitar with microphone or an electrical guitar connected to PCs sound card. It analyzes in real time a stream of audio signals from WAVE input of your sound card and calculates the main frequency. This frequency is shown by a pointer on graphic guitar signature stamp (frets), comparing it to the proper frequency. Tuning a string now simply means centering the pointer on the appropriate graphic fret.
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Basics of Mathematical Tools for Physics
Notes on special functions, differential equations, linear algebra and a host of other math topics . The wonderful art we call mathematics probably had its birth in explanations of the physical world. As this art has developed, it has informed our understanding of the physical world and even opened views to the world that were not avialable on the basis of experience alone. Today, we have a huge array of mathematical techniques of analysis that we can use to study the physical world around us. The purpose of this tutorial is serve as my personal notes taken during the study of these mathematical tools specifically applied to physics. I hope you enjoy the descriptions of analytical methods I provide here and invite your criticism to improve my own understanding as well as the value of this work. Throughout these pages, the techniques described will be those that provide a way to understand our observations of the physical world. Have fun.
Coordinate Systems and Transformations
Numbers
Algebra
Geometry
Trigonometry
Functions
Vector Analysis
Calculus
Differentiation
Integration
Differential Equations
Ordinary Diff EQ
Partial Diff EQ
Tensors
Linear Algebra
Series
Complex Functions
Fourier Analysis
Orthogonal Functions
Special Functions
Gamma Function
Bessel Functions
Legendre Functions
Hermite Functions
Laguerre Functions
Chebyshev Polynomials
Hypergeometric Functions
Integral Transforms
Integral Equations
Green's Functions
Calculus of Variations
Approximation Methods
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