![]() ![]() Frequency transformation in the analog domain. Design of IIR filters from analog filters (LPF, HPF, BPF, BRF) - Approximation of derivatives, Impulse invariance method, Bilinear transformation. characteristics of commonly used analog filters - Butterworth filters, Chebyshev filters. UNIT II INFINITE IMPULSE RESPONSE FILTERSĬharacteristics of practical frequency selective filters. Fast computation of DFT - Radix-2 Decimation-in-time (DIT) Fast Fourier transform (FFT), Decimation-in-frequency (DIF) Fast Fourier transform (FFT). Filtering long data sequences - overlap save and overlap add method. Review of signals and systems, concept of frequency in discrete-time signals, summary of analysis & synthesis equations for FT & DTFT, frequency domain sampling, Discrete Fourier transform (DFT) - deriving DFT from DTFT, properties of DFT - periodicity, symmetry, circular convolution. UNIT I BASIC STRUCTURE OF A COMPUTER SYSTEMįunctional Units – Basic Operational Concepts – Performance – Instructions: Language of the Computer – Operations, Operands – Instruction representation – Logical operations – decision UNIT I DISCRETE FOURIER TRANSFORM ![]()
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |