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FPGA implementation of a low latency and high SFDR direct digital synthesizer for resource-efficient quantum-enhanced communication
(IEEE, 2020-09)
A Direct Digital Synthesizer (DDS) generates a sinusoidal signal, which is a significant component of many communication systems using modulation schemes. A CORDIC algorithm offers minimum memory requirements compared to ...
Efficient FPGA implementation of field oriented control for 3-phase machine drives
(IEEE, 2020-09)
This paper presents an FPGA implementation of Field Oriented Control (FOC) method with high switching frequency for 3-phase machine drives. A common architecture has been constructed for both BrushLess DC motors (BLDC) and ...
Crucial topics in computer architecture education and a survey of textbooks and papers
(International Association of Engineers, 2020)
We have been teaching undergraduate computer architecture since 2012 in an unconventional way. Most undergraduate computer architecture courses are based on microprocessors, and they quickly move into advanced topics such ...
Semi- and fully-random access LUTs for smooth functions
(Springer, 2020)
Look-Up Table (LUT) implementation of complicated functions often offers lower latency compared to algebraic implementations at the expense of significant area penalty. If the function is smooth, MultiPartite table method ...
HC-FFT: Highly configurable and efficient FFT implementation on FPGA
(TÜBİTAK, 2021)
FFT is one of the basic building blocks in many applications such as sensors, radars, communications. For some applications, e.g., real-time spectral monitoring and analysis, FFT needs to be”run-time configurable” so that ...
FPGA-based minimal Latency HEFT scheduler for heterogeneous computing
(IEEE, 2021)
This paper proposes a new hardware scheduler. As heterogeneous computing becomes prevalent, mapping applications on to multiple processing elements (PEs) proves to be nontrivial. Heterogeneous Earliest Finish Time (HEFT) ...
Hybrid CPU-GPU acceleration of a multithreaded image stitching algorithm
(IEEE, 2022)
Real-time image stitching is critical, especially in un-manned aerial vehicles, and its acceleration has received attention in recent years. This paper describes an image stitching acceleration scheme for heterogeneous ...
Using deep compression on PyTorch models for autonomous systems
(IEEE, 2022)
Applications of artificial neural networks on low-cost embedded systems and microcontrollers (MCUs), has recently been attracting more attention than ever. Since MCUs have limited memory capacity as well as limited ...
HM-net: A regression network for object center detection and tracking on wide area motion imagery
(IEEE, 2022)
Wide Area Motion Imagery (WAMI) yields high resolution images with a large number of extremely small objects. Target objects have large spatial displacements throughout consecutive frames. This nature of WAMI images makes ...
An efficient algorithm for disparity map compression based on spatial correlations and its low-cost hardware architecture
(Elsevier, 2023-11)
This paper proposes a low-cost disparity map compression algorithm and its hardware architecture for high resolution and high frame rate applications. The proposed algorithm uses spatial correlations between neighboring ...
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