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Multichannel Signals. Signals which are generated by multiple sources or multiple sensors are called Multichannel signals. These signals are represented by vector.
S(t) = [(S1(t) S2(t) S3 (t)]
Above signal represents a 3-channel signal. In electrocardiography, 3-lead and 12-lead electrocardiograph is often used in practice, which results in 3-channel and 12-channel signals, respectively.
Multidimensional Signal. A signal is called multidimensional signal if it is a function of M independent variables. For example : Speech signal is a one dimensional signal because amplitude of signal depends upon single independent variable, namely, time. TV Picture Signal : A B/W picture signal is an example of 2-dimensional signal because brightness of the signal at each point is a function of two spatial independent variable, namely, x and y. Variables x and y are width and height of the picture element.
A colored picture signal is an example of 3-dimensional signal because brightness of the signal at each point is a function of three independent variables, namely, x, y and time (t).
-------Arif, RUET.
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What is the difference between Hyperion and Essbase?
Essbase is a multidimensional DBMS where Hyperion performance suite is a set of BI tools.
The frequency of a signal is inversely proportional to what?
period
Examples of solved problem on signal to noise ratio?
i have no idea but you guys could possibly use this formula SNR=10log and in the base 10 or SNR=avg signal/avg noise
What is difference between ask and am?
The most fundamental difference, I would say, is that Amplitude Modulation (AM) is a kind of Analog Modulation Technique (the modulation is applied continuously in response to the analog information signal) where Amplitude Shift Keying is a type of Digital Modulation Technique ( an analog carrier signal is modulated by a discrete signal, digital modulation methods can be considered as digital-to-analog conversion, and the corresponding demodulation or detection as analog-to-digital conversion. The changes in the carrier signal are chosen from a finite number of M alternative symbols).
What does the line on a graph from an oscilloscope represent?
The waveform of the electrical signal in terms of amplitude on y and period in x.
What is the difference between multichannel and multidimensional signals?
if a signal is a function of single independent variable,then signal is called multichannel signal. if a signal is function of multiple independent variable then signal is called multidimensional signal.
Which signal is multidimensional signal with respect to both independent and dependent variables?
Image signal is a multidimensional signal with respect to both independent (spatial) and dependent (intensity) variables.
How do you use the word multidimensional in a sentence?
Multidimensional means having many dimensions. Here are some sentences.He has a multidimensional personality; he's a very complex person.The scientist made a device that allowed multidimensional travel.This is a multidimensional problem.
What has the author Stephen Edward Dollar written?
Stephen Edward Dollar has written: 'Multidimensional analysis of the electroencephalogram using digital signal processing techniques'
What has the author John W Woods written?
John W. Woods has written: 'Multidimensional Signal, Image, and Video Processing and Coding' 'Alabama Bancorporation' -- subject(s): Alabama Bancorporation
What has the author Mohamed Bahaa Eldin Abdelrazik written?
Mohamed Bahaa Eldin Abdelrazik has written: 'Investigation into multidimensional digital signal processing and its implementation using VLSI associative string processors'
Janet learned to speak as a toddler. At the same time she grew taller. This is an example of how development is?
multidimensional. (apex)
Is spdif multichannel?
SPDIF can carry stereo (2 channels) of audio.
What is the full form of MMDS system?
Multichannel or multipoint distribution service.
What is multidimensional phenomenon?
Multidimensional phenomenons are actually quite incredible. These phenomenon's are representative of many differing views that are all brought together tastefully.
Is development management multidimensional and multithronged?
yes
What is the difference between multidimensional and dimensional scaling?
The difference between multidimensional and dimensional scaling is in terms of relationship between physical characteristic and dimension. In the case of multidimensional scaling, each dimension can be connected to 2 or more physical characteristics, unlike dimensional scaling..
