'Original wave' diaporamas de présentation

Vibrations and Waves

Vibrations and Waves. Chapter 11. Simple Harmonic Motion. Chapter 11 Section 1. Periodic Motion. Any repetitive, or cyclical, types of motion Examples? Simple Harmonic Motion is a specialized form of periodic motion. Simple Harmonic Motion.

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When Waves Collide

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Resonance

Resonance. IDS Physics: Unit 5. Natural Frequency. All oscillators have a natural frequency. If disturbed from equilibrium, this is the frequency at which they will oscillate. example: mass on a spring. Forced Vibrations.

2.71k views • 24 slides

Waves at Media Boundaries

Waves at Media Boundaries. Section 9.2. Key Terms. Media Boundary Free-end Reflection Fixed-end Reflection Transmission Standing Wave Node Antinode Fundamental Frequency/First Harmonic Harmonics Overtone. Media Boundaries.

379 views • 20 slides

WAVE INTERACTIONS

WAVE INTERACTIONS. REFLECTION. bouncing back of a ray of light, sound, or heat when the ray hits a surface that it does not go through. FREE BOUNDARY. travels in opposite direction to direction of original wave. FIXED BOUNDARY. waves reflect and turn upside down . DIFFRACTION.

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1. Reflection

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Fast n Furious Transforms

Fast n Furious Transforms. Welcome to my Journey. Fourier Transform. struct _unknown { byte typeField ; short lenField ; char[] dataField ; }. Pitch Detection. Signal Visualization. Protocol Analysis. SHRED. SHRED is a proof of concept music education software tool .

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More wave definitions

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Recording Sound and Sound Sampling

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Progress in 2009

A High-contrast Coronagraph with a capability to direct image Earth-like planets Jiangpei Dou 1,2 ,Deqing Ren 1,2,3 , Yongtian Zhu 1,2 , Xi Zhang 1,2 1.National Astronomical Observatories/ Nanjing Institute of Astronomical Optics & Technology, China

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Loop

Introduction. Fourier Transformation. Finding Right Peak Algorithm. Wave Handling in Windows. Result. Start. Prepare Structure. WAVEFORMATEX. Function call. waveInOpen(). Prepare Structure. WAVEHDR structure. Loop. CALLBACKFUCTION. Function call. waveInPrepareHeader()

193 views • 1 slides