FAST FOURIER TRANSFORM (FFT)
Unfortunately, the number of complex computations needed to
perform the
DFT is proportional to N . Calculations can take a long time.
The fast Fourier
transform (FFT) refers to a group of clever algorithms, all very
similar, t
FIR Filter Design Methodology
As we discussed earlier in the chapter, a variety of filters can
be implemented
by convolving an input sequence with a transfer sequence. The
trick is to come
up with a transfer sequence that will produce the desired
output f
FIR FILTERS
Normally, we think of a filter as a function of frequency. That
is, we draw a
graph showing what frequencies we want to let through and
what frequencies
we want to block. We show the
three most common types of filters: the lowpass, bandpass,
Fuzzy Logic
A fuzzy logic or fuzzy control system performs a static, nonlinear
mapping between input and output signals. It can in some respects be
viewed as a special
class of feedforward artificial neural networks. The idea was originally
proposed in 19
IIR
Infinite Impulse Response (IIR) filters use a feedback
structure. If we borrow
some ideas from control theory, an IIR filter can be regarded
as an FIR filter
inserted in a feedback loop. One of the easiest ways to
approach the Infinite
Impulse Respons
EKT 222/4 Microprocessor System
Laboratory Module
LABORATORY 1
INTRODUCTION TO 8085 MICROPROCESSOR DEVELOPMENT
SYSTEM BOARD
1.
INTRODUCTION
SYSTEMS.
TO
8085
MICROPROCESSOR
DEVELOPMENT
The basic components of the 8085 Microprocessor Development System boar
CSE 307  Microprocessor
16Bit Microprocessor : 8086
Features of 8086

8086 is a 16bit processor. Its ALU, internal registers works with 16bit binary
word
8086 has a 16bit data bus. It can read or write data to a memory/port either 16bits
or 8 bit at a t
E LEC 379 : D ESIGN OF D IGITAL AND M ICROCOMPUTER S YSTEMS
1998/99 W INTER S ESSION , T ERM 2
The Intel 8086 Instruction Set
This lecture describes a subset of the 80x86 architecture and instruction set. While its not possible to cover all the
details of