Abstract: Peak-to-average power ratio (PAPR) is an important issue for orthogonal frequency division multiplexing (OFDM) systems. In this letter, we derive a new piecewise nonlinear companding scheme ...
A simple program written in Python, which implements function fitting through numpy and scipy, and uses PySide to write the user interface. It implements the function of fitting function parameters ...
Bootstrap a spot (zero) rate curve from liquid UK gilt prices, then use that curve to compute Z-spreads on other bonds. This is a learning project — it prioritises clarity and correctness over ...
Abstract: Needle insertion is widely used in modern clinical practice, and flexible needles enable surgeons to adjust the needle insertion path to avoid obstacles and compensate for target drift. To ...
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