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A blended-learning Bachelor's degree in electrical engineering is designed within the program “Upward mobility through academic training”. A questionnaire concerning learning intentions and needs returned by 144 potential non-traditional students was evaluated in the conception phase. The consequences for the design of the program are discussed.
A fully digital accumulator based pulse-width modulation (PWM) architecture operates in frequency domain, permitting to autonomously control frequency and phase parameters independently without the need for additional processor intelligence, e.g. in real-time time-critical applications. The fully digital design is available in text-based hardware design language (HDL), offering flexibility in technology...
Numerically controlled oscillators (NCOs), with a hybrid scheme of both look-up tables (LUT) and coordinate transformation digital computer (CORDIC) algorithms for a hardware efficient, high performance sine/cosine function generation are investigated. This scheme combines fast access and power efficiency of reasonably sized LUTs, and arbitrary precision obtainable from a rigorous iteration algorithm...
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