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The State transition matrix is that matrix whose product with the state vector at initial time gives the value of variable x for time t.
A single-phase induction motor has a cage winding on its rotor and single phase winding on the stator. The size of these motors is very small.
An Analog to Digital converter is an electronic device which is used to convert analog signal into digital signal.
A Digital to Analog converter is an electronic device which converts digital signal to analog signal. The digital signals are in the form 0,1.
A function is said to be positive Real function if it has all the poles and zeros on the left half of the S-plane. Re[ H(jw) ] >=0 for all ‘w’
Cell splitting in mobile communication is the process in which the bigger cells split up into smaller ones.
DC Potentiometer is an instrument which measures voltage, current and resistance. It can be used to calibrate ammeter and voltmeter.
Nyquist Stability Criterion gives the frequency response as well as comments on the stability and the relative stability of the system.
The Delta Modulation has step size much smaller after quantization and also the sampling rate is much higher.
The main components of Phase Locked Loop are a phase detector with a voltage controlled oscillator. It also has loop filter feedback.
There are many applications of DSP in the present era. Such as in speech coding and compression, electrocardiography and many more.
FDMA allows users to transmit signals simultaneously to satellite transponders with the help of specific frequency to every user in a channel
It is a resistor whose resistance changes with change in temperature.
Wien bridge oscillator is an audio frequency sine wave oscillator of high stability and simplicity with no phase shift in feedback network.
FFT algorithms are based on the fundamental principle of decomposing the computation of DFT of sequence length into successively smaller DFT
The DC Motor is an electrical machine which converts mechanical energy into electrical energy. It works on the principle of induced emf.
Addressing modes are used to specify the data to be operated with the help of instructions.