digital signal processing unit
Development of a cost effective op amp based digital power factor meter
... of digital based power factor meter (PFM) to replace the conventional electro-dynamic ...the digital based PFM is the data read by the meter can be stored easily for other applications or ...effective ...
6
Prototype Implementation of Power Saver Street Lighting and Automatic Traffic Management System
... the signal between IR sensors breaks and this condition is treated as presence of ...analog signal is converted into digital signal by using op amp/Schmitt ...digitized signal is ...
6
EC2302-Digital-Signal-Processing-Lecture-Notes
... In ontrast, on a fixed-point processor, programmers often must carefully scale signals at various stages of their programs to ensure adequate numeric precision with the limited dynamic range of the fixed-point processor. ...
38
VLSI design of high-speed adders for digital signal processing applications.
... A simple solution to the throughput rate problem is to allow sim ul taneous execution of many tasks by multiple arithmetic units. Parallel pr ocessing with straight har dware duplication, however, may not be economical ...
180
Design and Implement Low Power in Different type of Adders
... Central Processing Unit (CPU) and Digital Signal Processing (DSP), therefore its performance and power optimization is of utmost ...
7
Analysis of FPGA design methods using AN 8 Bit ALU
... Altera Hardware Description Language Arithmetic Logic Unit Computer Aided Design Complex Programmable Logic Device Central Processing Unit Digital Signal Processing Embedded Array Block [r] ...
24
Literature Review on Multiplier Accumulation Unit by Using Hybrid Adder
... of digital signal system design applications, the critical operations usually involve many multiplication and ...data processing applications such as Real Time Gross settlement (RTGS) system in ...
5
Set theoretic estimation in digital signal processing
... available knowledge of the situation and of experience. In practice, however, little or no.. regard is paid to such an analysis and the choice of the prior distribution and of the loss f[r] ...
172
Digital signal processing for optical communications and networks
... The performance of high-capacity optical communication systems can be significantly degraded by fiber attenuation, chromatic dispersion (CD), polarization mode dispersion (PMD), laser phase noise (PN), and Kerr ...
22
Implementation of Wireless Electrocardiogram Monitoring System
... ECG Signals were measured in analogue and digital forms using our device (see Fig. 1). The wireless range was set up in a room’s length is about five metres. Testing measurement has done in both ECG simulator and ...
5
Various Applications of Digital Signal Processing DSP
... speech signal using computational means for effective human-machine ...speech signal in support of human-machine communication by voice which means translation of spoken words into ...
6
Digital Signal Processing useful for Cyber Security
... Today in this modern human civilisation everyone is in the race of success. In this era of enormous requirements, one needs to be fully secure and safe. Nowadays cybercrimes have been the major reason due to which people ...
5
Multirate signal processing concepts in digital communications
... in digital communications with signal oversampling at the ...received signal at a rate higher than that defined by the transmitter provides some flexibility in the design of the ...the signal ...
125
Optimized implementation of digital signal processing applications with gapless data acquisition
... In this paper, we discuss the models and techniques in the context of a specific gapless DSP application, which is real-time jitter measurement of deep waveforms that has important applications in instrumentation for ...
13
ECG Signal Analysis: Different Approaches
... ECG signal that is obtained from MIT/BIH ...ECG signal by using low-pass and high-pass ...ECG signal is processed with Hilbert ...Rate signal is determined from the separation between ...
5
Using Delta-Sigma Modulators in Adaptive Modulated Visible Light OFDM Systems
... input signal is changing much more rapidly than that can be ...input signal, then the granular noise ...the signal into the DM ...transmitter signal is not ...
7
Implementation of Power Saver Street Lighting and Automatic Traffic Management System
... Some FPGAs have analog features in addition to digital functions. The most common analog feature is programmable slew rate and drive strength on each output pin, allowing the engineer to set slow rates on lightly ...
10
Signal processing for plane wave actuators
... a digital signal processing of the input ...desired digital filters are gained by transfer functions of the system which have to be ...
7
Think DSP: Digital Signal Processing in Python
... The result is a SumSignal, which represents the sum of two or more signals. A Signal is basically a Python representation of a mathematical function. Most signals are defined for all values of t, from negative ...
157
Performance analysis of multi rate signal processing digital filters on FPGA
... From Eq. (1), when F > F ' , the sampling rate gets lower, called decimation, according to the Fourier transform; it can be seen that the decimation of the signal in the time domain is equivalent to the ...
9