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No. of engineering students possessing engineering B.Tech degree in Delhi is growing day by day. This is because of great carrier opportunities after engineering graduation. Main challenge for engineering students is the difficulty level of engineering subjects is very high, they are not able to cope with subjects via self study. Students are habitual of taking help in studies in their school time. Subject like engineering mathematics requires the need of B.Tech tuitions in Delhi. Most of the private engineering colleges have inexperienced faculty members those are not willing to teach students with full potential, as a result need of B.Tech tuitions in Delhi is growing day by day. Another problem is the lack of availability of good quality B.Tech tuitions in Delhi. East Delhi has become a hub for B.Tech tuitions in Delhi. In areas near Lakshmi nagar there are few of the coaching institutes offering B.Tech tuitions for many subjects, but students of west and south Delhi finds it difficult to come to east Delhi.Surender is one to Engineering student of first year resident of Nirman vihar in east Delhi. He is said’It was very tedious to find a mathematics tutor for B.Tech tuition in Delhi and I spent whole month in searching for the same in my area”. It clearly shows the lack of B.Tech tutors in Delhi NCR. These days B.Tech students are searching for B.Tech home tuitions and some of them are paying more than 1500 Rs per hour. Preeti is one of the student who told us that “My Parents insisted to me that we find a home tuition for engineering subjects. An experienced teacher is coming to residence two days a week and taking about 1500 Rs per class and still she is not satisfied up to mark.

It will be very difficult for engineering students in coming days to find a best tutor for their subjects due to the lack of experienced faculty members.

B.Tech Tuitions in Delhi

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Digital Signal processing is a core subject of ECE and CSE branches of engineering and is included in almost all the universities. Course is basis of designing Speech, Audio and video processing softwareâ€s and hardwareâ€s. It is the basis of most of telecommunication technologies.

About subject in Different universities

There are various universities in Delhi NCR offering B.Tech and Digital signal processing is included as a prime subject in the curriculum. GGSIP University includes DSP in 6^th semester for branches of ECE, EEE, CSE, IT and ICE. Maharishi Dayanand University (MDU) includes DSP in 5^th semester in most of the branches. Digital signal processing includes algorithms of Convolution, Discrete and continuous transform techniques, Filter design algorithms and Multirate DSP.

About syllabus  

Basic Signals and Systems:- Introduction to signals, Types of signals, energy signal power signal, periodic signals, Causal non causal signal etc. Systems, properties of systems, such as linearity, causality, stability, static dynamic system, invertibility etc.

Convolution Techniques:- Finding Convolution, Linear convolution, Circular convolution, overlap add method, overlap save method, block convolution and stream convolution methods.

FIR Filters:- Linear phase FIR filters, filter structures, window method of filter design, design of Hilbert Transformer, Digital Differentiator, Frequency sampling method of FIR filter design.

IIR Filters:- Various types of IIR filters, structures of IIR Filters, Cascaded , Parallel, Direct form-1, Direct Form -2, Transposition theorem, Lattice Structure, Lattice Ladder structures, Butterworth filter design using Bilinear transformation and using impulse invariant method, Chebyshev filter design.

Applications of DSP, Digital signal processor architecture.

About status of Available B.Tech tuition in Delhi

For digital signal processing there are very less availability of B.Tech tuition in Delhi. Most of the institutes offering B.Tech tuition in Delhi are located near subhash nagar metro station. A very good institute offering B.Tech tuition in Delhi is Tejas Engineers Academy near subhash nagar metro station.

Recommendations

If you are a student of Third year of IP university or MDU or UPTU searching for B.Tech tuition in Delhi Tejas we recommend you to take a demo class from Tejas Engineers Academy for the subject Digital signal processing. All Subjects B.Tech tuition in Delhi is offered here at Tejas Engineers Academy. Thus it is highly recommended that come to Tejas engineers Academy for all your requirements of B.Tech coaching in Delhi for any subject.

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Discrete Fourier Transform is used to convert a discrete time signal from time domain to discrete frequency domain. One of the advantage of DFT is that it gives a finite number of samples in frequency domain, which can easily be stored in memory. On the other hand DTFT gives a continuous spectra which cannot be stored as samples. Disadvantage with DFT is that it requires a lot of additions and multiplications to compute the final result. There are about N² computations done to calculate DFT. There exists an efficient algorithm to compute DFT of a sequence this algorithm is known as Fast Fourier Transform (FFT). Thus Fast Fourier Transform is used to compute DFT of a sequence with less number of additions and multiplications. There are about Nlog₂N computations required to find FFT. Hence number of computations are less to find DFT using FFT. B.Tech tuition institutes in Delhi generally describes each and every details of types of FFT. There are two types of FFT techniques described by B.Tech tuition institutes in Delhi, Decimation in Time (DIT) and Decimation in Frequency (DIF).B.Tech tuition Institutes in Delhi generally provides notes for finding FFT using these techniques. Before computing FFT using DIT, sequence needs to be arranged in the order of bit reversal sequence. Bit reversal order of a sequence is obtained by first converting a sequence positions in binary form, then reading the binary sequence in reverse order for example 6 in binary is 110 when we read it in reverse order it becomes 011 which is 3, hence bit reversal value of 6 is 3. Then the bit reversal sequence is given to a signal flow graph to find the final FFT. In next post we will completely describe the procedure of finding out FFT. Many B.Tech tuition institutes in Delhi do not describe this procedure in detail to students, they tend to focus on mugging the procedure but not able to describe the details and concepts behind the procedure. Tejas Engineers Academy describes you each and every finest detail of the procedure of finding FFT.

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