Zsolt Kollár

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In this paper we investigate a widely adapted complementary Golay sequences which are used for channel estimation in digital data transmission systems. The performance of the Golay correlator based and the fast Fourier transform based channel estimation methods are evaluated. The effects of quantization on the estimation of the channel impulse response is(More)
The Discrete Fourier Transform (DFT) is one of the fundamental operations in digital signal processing. This paper presents a software based implementation of a less known observer based Recursive DFT on a PC ×86 architecture and on a Microchip PIC30 microcontroller. The results are compared with an efficient/optimized Fast Fourier Transform (FFT)(More)
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