Time Domain & Frequency Domain - Mechatronics

More documents

Recommendations

Info

• Electromagnetic Spectrum– Electromagnetic effects can be described in thefrequency domain as well.– Electromagnetic waves travel at the speed of light c,which depends on the medium (fastest in a vacuum,slower in other media).– The frequency of vibration f depends on the wavelengthλ of the electromagnetic phenomenon and the speed ofpropagation c of the medium according to f = c/λ.– Long-wavelength electromagnetic waves are radiowaves (see spectrum diagram). Frequencies range froma few kHz to 300 GHz.– Higher frequencies are emitted by thermal motion,which we call infrared radiation.Time Domain & Frequency Domain K. Craig 6
– Frequencies of visible light range from 440 THz(red light) to 730 THz (violet light).– Humans perceive different frequencies within thevisible light spectrum as different colors. Unlikethe ear, the eye has a nonlinear response tocombinations of frequencies.Time Domain & Frequency Domain K. Craig 7
Page 2 and 3: Time Domain & Frequency Domain• T
Page 5: MechanicalSpectrumElectromagneticSp
Page 9 and 10: Radio SpectrumTime Domain & Frequen
Page 11 and 12: Time Domain & Frequency Domain K. C
Page 13 and 14: Time Domain & Frequency Domain K. C
Page 15 and 16: - Any real-world signal can be brok
Page 17 and 18: - Now view the three-dimensional gr
Page 19 and 20: - It is most important to understan
Page 21: LabVIEWBlock DiagramTime Domain & F

Time Domain & Frequency Domain - Mechatronics

Create successful ePaper yourself

Delete template?

Save as template?