Use the window design method to design a linear phase FIR filter of order N = 24 to approximate the following ideal frequency response magnitude: All that is left to do in the design is to select a ...
Across a range of applications, the two most common functions implemented in FPGA-based high-performance signal processing are finite impulse response (FIR) filters and fast Fourier transforms (FFTs).
M. Martinez-Peir, R. Colom, F. Ballester, and R. Gadea are teachers with a focus on digital applications at the Technical University of Valencia, Spain. They are currently working on video compression ...
The role of filters in sampling-rate conversion process has been discussed in Chapters II and III. Filters are used to suppress aliasing in decimators and to remove images in interpolators. The ...
In this paper, we first review in detail the basic building blocks of reconfigurable devices, essentially, the field-programmable gate arrays, then we describes a high-speed, reconfigurable Systolic ...
In considering the design option for DSP vs. FPGA it is helpful to compare both architectures in a FIR filter application, writes Reg Zatrepalek One of the most widely used digital signal-processing ...
Finite Impulse Response (FIR) filters are ubiquitous in digital signal processing, valued for their inherent stability and exact linear-phase response. The design challenge centres on selecting a ...
The LMS adaptive filter is the main functional block in high channel-density line echo cancellers for VOIP. In this paper, we describe an LMS adaptive FIR filter IP and estimate its performance when ...
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