WebbTY - JOUR. T1 - Bit error probability of a matched filter in a Rayleigh fading multipath channel in the presence of interpath and intersymbol interference Webbmatched filtering and sampling at the symbol rate, the array output vector at time can be written as (1) with the interference plus noise term (2) where and are the mean (over fading) ener-gies of the desired and interfering signal, respectively; and are the desired and th interference propagation vectors, respec-tively; and represents the ...
Bit error probability of a matched filter in a Rayleigh fading ...
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comp.dsp FSK Demodulation (Matched Filter) output
When the output of the matched filter system exceeds a certain threshold, we conclude with high probability that the received signal has been reflected off the object. Using the speed of propagation and the time that we first observe the reflected signal, we can estimate the distance of the object. Visa mer In signal processing, a matched filter is obtained by correlating a known delayed signal, or template, with an unknown signal to detect the presence of the template in the unknown signal. This is equivalent to Visa mer Derivation via matrix algebra The following section derives the matched filter for a discrete-time system. The derivation for a continuous-time system is similar, with summations replaced with integrals. The matched filter is … Visa mer Radar and sonar Matched filters are often used in signal detection. As an example, suppose that we wish to judge the distance of an object by reflecting a signal … Visa mer • Periodogram • Filtered backprojection (Radon transform) • Digital filter • Statistical signal processing • Whittle likelihood Visa mer Derivation Matched filtering can also be interpreted as a least-squares estimator for the optimal location and scaling … Visa mer When viewed in the frequency domain, it is evident that the matched filter applies the greatest weighting to spectral components exhibiting the greatest signal-to-noise ratio (i.e., large weight where noise is relatively low, and vice versa). In general this requires … Visa mer • Turin, G. L. (1960). "An introduction to matched filters". IRE Transactions on Information Theory. 6 (3): 311–329. doi:10.1109/TIT.1960.1057571. • Wainstein, L. A.; Zubakov, V. D. … Visa mer Webb9 maj 2024 · Sreenidhi Institute of Science & Technology. Matched Filter and correlation filter are both optimal filters . Normally matched filter is used for single wave form such … Webb25 sep. 2024 · Probability of error of the matched filter in detail - 12647666 public mortgage originators