Shoab Ahmed Khan

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This paper presents a novel method of FIR filter design for optimized hardware implementation. The FIR filters are extensively employed in a variety of consumer devices like TVs, mobile phones and docking stations. The optimized implementations of FIR filter furnish high quality signal processing at reasonable cost. The paper first analyzes the effects of(More)
The inventions of modern scientific applications of recent era have introduced many new dimensions of the computing technology. Conventionally two basic types of the computing technologies have ever been in use including the computing based on the extremely high speed application specific integrated circuits (ASICs) and the computing based on the most(More)
The electrocardiogram (ECG) signal has great importance in diagnosing cardiac arrhythmias. In this paper we have compared three classifiers on the basis of their accuracies for the detection of arrhythmia. The algorithms that are used for classification are supervised machine learning algorithm. The performance of the classifier depends upon its accuracy(More)
The paper presents a novel consumer device that acts as a cognitive mobile hotspot to provide ubiquitous secure wireless WAN and LAN connectivity while on the move. The mobile hotspot acts as a gateway and integrates VHF/UHF radios with multiple wireless WAN and LAN technologies. The device supports GPRS, EDGE, WCDMA, CDMA2000 and WiMAX as WAN interfaces(More)