Estimación de Armónicos sobre FPGA Aplicando Estadística de Orden Superior y Convolución

Ingeniería Electrónica, Automática y Comunicaciones

López Portilla, Bárbaro M.¹  Hernández Montero, Fidel Ernesto¹  Iglesias Martínez, Miguel Enrique¹ 

关键词: cumulants;    FPGA;    estimation;    noise cancellation.;   

DOI  :  

来源: Instituto Superior Politecnico "Jose Antonio Echeverria"

【 摘 要 】

This work is about the FPGA implementation of a joint model that applies higher-order statistical characteristics (cumulants), combined with a convolution process , which allows to obtain the spectral components with their amplitude, frequency and phase originals, contaminated by a noise process of normal distribution, even not knowing the input signal. The main contribution of this work is the implementation of the proposed model on a fully parallel architecture, for use in real-time applications in noise cancellation and signal detection. The results obtained highly satisfactory, demonstrate the effectiveness of the use of higher order statistical characteristics and its combination with the second order processing (convolution), for noise reduction and parameters estimations , among other tasks.

【 授权许可】

Unknown