State-of-the-art accurate logarithmic circuits involve shift-and-add operations which demand a high area cost. In this brief, a design procedure to implement a hardware-efficient logarithmic circuit ...

The Laplace-domain waveform inversion is a full-waveform inversion method that recovers large-scale subsurface models. The inversion updates subsurface model parameters to minimize the differences ...

Home | Mathematics | Trigonometry | Finding unknown sides or angles Finding unknown sides or angles Trigonometric ratios are used to find the unknown side or angle of a right-angled triangle. There ...

Home | Mathematics | Linear functions, graphs and equations | Graphing linear functions Graphing linear functions This section focuses on the key features and methods for working with linear graphs.

Excel and Google Sheets have three functions to calculate the internal rate of return: IRR, XIRR, and MIRR. Learn how these functions can calculate investment returns.

There was a time when all my weekends were spent in the pottery studio. Kneading clay, balancing shapes on the wheel, making thin, intense lines, drying, firing, carving and painting, glazing and ...