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Sinusoids | Sampling and plotting sinusoids, Complex exponential and phasors, Phasor addition, Time Signals | ![]() |
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Sinusoids | Sampling and plotting sinusoids, Complex exponential and phasors, Phasor addition, Time Signals | ![]() |
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Sinusoids | Sampling and plotting sinusoids, Complex exponential and phasors, Phasor addition, Time Signals | ![]() |
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Sinusoids, Spectrum representation | Phasor addition, Time Signals, The spectrum of sum of sinusoids, Beat notes, Periodic waveforms | ![]() |
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Spectrum representation | The spectrum of sum of sinusoids, Beat notes, Periodic waveforms | ![]() |
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Spectrum representation | The spectrum of sum of sinusoids, Beat notes, Periodic waveforms | ![]() |
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Spectrum representation | Periodic waveforms, Fourier series, Spectrum of Fourier series | ![]() |
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Spectrum representation | Fourier analysis of periodic signals, Fourier series synthesis, Time-frequency spectrum, Frequency modulation | ![]() |
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Spectrum representation | Fourier analysis of periodic signals, Fourier series synthesis, Time-frequency spectrum, Frequency modulation | ![]() |
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Spectrum representation | Fourier analysis of periodic signals, Fourier series synthesis, Time-frequency spectrum, Frequency modulation | ![]() |
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FIR filters | Discrete-time system, Running-average filter, General FIR filter, Convolution of FIR filter | ![]() |
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FIR filters | Discrete-time system, Running-average filter, General FIR filter, Convolution of FIR filter | ![]() |
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FIR filters | Impulse response, Implementation of FIR filters, Linear time-invariant system, Convolution and LTI system, Cascaded LTI system, Example of FIR filtering | ![]() |
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FIR filters | Impulse response, Implementation of FIR filters, Linear time-invariant system, Convolution and LTI system, Cascaded LTI system, Example of FIR filtering | ![]() |
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Continuous-time Fourier transform | Filtering sampled continuous-time signals, Definition of Fourier transform, Fourier transform and the spectrum | ![]() |
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FIR filters | Impulse response, Implementation of FIR filters, Linear time-invariant system, Convolution and LTI system, Cascaded LTI system, Example of FIR filtering | ![]() |
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Sampling and aliasing | Sampling, Spectrum view of sampling and reconstruction | ![]() |
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Sampling and aliasing | Sampling, Spectrum view of sampling and reconstruction | ![]() |
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Sampling and aliasing | Spectrum interpretation, Discrete-to-continuous conversion | ![]() |
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Frequency response of FIR filters | Sinusoidal response of FIR systems, Superposition and frequency response | ![]() |
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Frequency response of FIR filters | Superposition and frequency response, Steady-state and transient state, Properties of frequency response | ![]() |
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Frequency response of FIR filters | Properties of frequency response, Graphical representation of frequency response, Cascaded LTI system, Running-average filtering | ![]() |
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Frequency response of FIR filters, Continuous-time Fourier transform | Graphical representation of frequency response, Cascaded LTI system, Running-average filtering | ![]() |