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Discrete-time Fourier transform (DTFT) of a sampled cosine

A slecture by ECE student Yijun Han

Partly based on the ECE438 Fall 2014 lecture material of Prof. Mireille Boutin.


outline

    • Introduction
    • Sampling rate above Nyquist rate
    • Sampling rate below Nyquist rate
    • Conclusion
    • References

Introduction

Sampling rate above Nyquist rate

Sampling rate below Nyquist rate

Conclusion

References

[1].Mireille Boutin, "ECE438 Digital Signal Processing with Applications," Purdue University August 26,2009



Questions and comments

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Back to ECE438, Fall 2014

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BSEE 2004, current Ph.D. student researching signal and image processing.

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