PRESENTED BY:
S ADITYA THIMMA REDDY
PUSHPAVALLI R
P VENKATA KRISHNA TEJA
S PENNA OBULAMMA


Abstract
Spread-spectrum telecommunications is a signal structuring technique that employs direct sequence, frequency hopping, or a hybrid of these, which can be used for multiple access and/or multiple functions. This technique decreases the potential interference to other receivers while achieving privacy. Frequency-hopping spread spectrum (FHSS), direct-sequence spread spectrum (DSSS ....etc

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Procedure:-
1. Enter the sequence x
2. Enter the sequence y
3. Find the lengths of x and y,ie;Nx and Ny respectively
4. Check Nx=Ny:proceed if equal
5. Initialize a loop variable number of output points
6. For each out sample , access the samples of y in the cyclic order
7. Find the sum of products of x and cyclically folded and shifted y
Description:-
Steps for Cyclic Convolution
Steps for cyclic convolution are the same as the usual convolution, except all index calculations are done mod N = on ....etc

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A study on leasing and hire-purchase with special reference to textile and pharmaceutical industries


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i need details for 100 pages about evaluation of commercial vehicles with respect to customer towards hire purchase pls help this is for my project. ....etc

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2-D DFT of two dimensional finite extent sequences.

2-D DFT and Convolution
The DFT can be computed with a fast algorithm and it is sometimes beneficial to do the convolution of two sequences A (M1 £ N1) and B (M2 £ N2) via point DFTs. Speed improvements are only possible if both sequences have large dimensions. Otherwise convolutions are better implemented via the convolution sum.

2-D Low-Pass Filtering of Images We will be intere ....etc

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Abstract”

Fourphase codes have been widely used in radar and communication areas, but the synthesis of Four phase codes with good merit factor is a nonlinear multivariable optimization problem, which is usually difficult to tackle. To get the solution of above problem many global optimization algorithms like genetic algorithm, simulated annealing, and tunneling algorithm were reported in the literature. However, there is no guarantee to get global optimum point. In this paper, a novel and efficient VLSI architectu ....etc

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Major capital have life insurance protected John Collett A lot of people do not have sufficient term life insurance, that makes it superior that giant superannuation dollars supply ''default'' passing away and even comprehensive not to mention long-term disablement insurance protection to the subscribers, what person also may perhaps... Shape up intended for adjustments one's include John Kavanagh A national mean to introduce programmed combination of superannuation consideration could lead to lots of fund participants reducing helpful l ....etc

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Procedure:-
1. Read the input sequence, x and plot
2. Read the impulse response of the system, h and plot
3. Convolve the two results and plot them
Description:-
Linear Convolution involves the following operations.
1. Folding
2. Multiplication
3. Addition
4. Shifting
These operations can be represented by a Mathematical Expression as follows:
y =  xh

x= Input signal Samples
h= Impulse response co-efficient.
y= Convolution output.
n = No. of Input sample ....etc

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Discovery of Periodic Patterns in Spatiotemporal Sequences- IEEE TRANSACTIONS ON KNOWLEDGE AND DATA ENGINEERING, VOL. 19, NO.

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Abstract—
In many applications that track and analyze spatiotemporal data, movements obey periodic patterns; the objects follow the same routes (approximately) over regular time intervals. For example, people wake up at the same time and follow more or less the same route to their work everyday. The discovery of hidden periodic patterns in spatiotemporal data could unveil important information to ....etc

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As a part of Phoenix Tours Coach Tour Operator; we are well known and trusted Minibus Company that offers transportation for all kinds of needs. We aim to provide a high level of service for our clients to receive a top box service with a repeat business on coming travel.

Our clients are special people from many walks of life, from Business Leaders, Celebrities, Sports Personalities, TV and Film Stars to Travellers and Housewives, Wherever they're from and whatever it is that they do, we provide a truly First Class Service to all, we look ....etc

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