International Scholarly Research Notices / 2013 / Article / Fig 4

Research Article

Design of Adjustable Square-Shaped 2D IIR Filters

Figure 4

(a) Frequency response of a square-shaped filter with orientation and (bandwidth ); (b) contour plot of this filter; (c), (d) frequency responses and contour plots of the two partial oriented filters.

We are committed to sharing findings related to COVID-19 as quickly as possible. We will be providing unlimited waivers of publication charges for accepted research articles as well as case reports and case series related to COVID-19. Review articles are excluded from this waiver policy. Sign up here as a reviewer to help fast-track new submissions.