Rajeshwari (M.Tech) is the Technical Education Director at WebVidyalayam. She focuses on translating high-level systems engineering into accessible technology courses.
Where has IIR filters are digital filters with infinite impulse response. Unlike FIR filters, they have the feedback (a recursive a part of a filter) and are mentioned as recursive...
Fundamental concept of cellular system:
Let see example of cordless telephone used at home which employed wireless technology, which has less coverage and smaller amount...
POWER SPECTRUM DETERMINATION OF GIVEN SIGNAL
THEORY: The power spectrum describes the distribution of signal power over a frequency spectrum. The most frequently used way...
CHARACTER ORIENTED PROTOCOL:
The character-oriented protocol is of an 8-bit size frame, the header which covers the source and destination address and some other control...
GIGABIT ETHERNET:
In order to provide higher order data rates it resulted in gigabit ethernet protocol. It standard is defined by IEEE as 802.3z. The...
Theory:
FFT is a most efficient algorithm used in speech processing, frequency estimation and communication. FFT utilizes full advantage of two symmetry properties in order...
FAST ETHERNET:
In order to compete with LAN protocols fast ethernet was designed.it can transmit data 10 times faster when compared with standard ethernet. It...
Theory for autocorrelation:
Auto Correlation Function Autocorrelation function is a measure of similarity between a signal & its time-delayed version. It is represented with R(k)....
DIFFERENT TYPES OF ETHERNET:
Depending on the encoding and decoding operation Ethernet are categorized into four:
STANDARD ETHERNET:
Standard Ethernet is implemented using digital signaling with the...