Numerical Differentiation and Integration
Pp. 94-102 (9)
Numerical differentiation and integration are very frequently required in processing experimental data.
Typical examples, to name a few, are measuring velocities or acceleration from position or, respectively, velocity
data, image reconstruction from projections by the method of “back projection”, profile reconstruction from slope
data in optical metrology. In this chapter, we describe transform based numerical differentiation and integration
algorithms and demonstrate their advantages over standard numerical differentiation and integration algorithm.
Dept. of Physical Electronics, School of Electrical Engineering, Tel Aviv University, Tel Aviv 69978, Israel.