Procedure:-
1) Enter the number of points, N
2) Enter the input sequence elements, x
3) Create a vector for the sample index, ’n’
4) Initialize loop variable, ‘k’ for the DFT samples X(k)
5) Calculate the twiddle factor for each ‘k’
6) Multiply x and the twiddle factors , elements-by-element
7) Sum all the products, assign to X(k)
8) Plot the magnitude and phase spectrum
9) Verify the results with built in function
MATLAB program for DFT
clear
clc
close all
% ENTER THE NUMBER OF POINTS
N = ....etc

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i need the values of twiddle factor for an eight point dft (to use in matrix form) ....etc

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#include
#include
short x;
void dft(short *x, short k, int *out); //function prototype
#define N 8 //number of data values
float pi = 3.1416;
int sumRe,sumIm;
short x = {1,2,3,4,5,6,7,8}; //1-cycle cosine
int out = {0,0};
int real,imag,k=0; //init Re and Im results
void dft(short *x, short k, int *out) //DFT function
{
int sumRe = 0, sumIm = 0; //init real/imag components
float cs = 0, sn = 0; //init cosine/sine components
int i = 0;
for (i = 0; i < N; i++) //for N-point DFT
{
cs = cos(2* ....etc

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Standards of Legal Education, Legal Skills and Values: Challenges and Success


Introduction
“….man is inwardly a soul and a conscious power of the Divine and that the evolution of this real man within is the right object of education and indeed of all human life.” – Sri Aurobindo
The importance of legal education in a democratic society cannot be over emphasized. History has provided enough evidence that the human race has always been on an upward pa ....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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Write a C Program to declare an array for 2 0 floats. Accept the values from the user sort the two arrays in descending order. Merge the two arrays into a new array and display the new array.
/* Build your program around this..... */
main()
{
int a, b, c;
float t;

/*declare an array for 2 0 floats*/
float aList1;
float aList2;
float aList;

/* Accept the values from the user */
/* 1 */
for (c=0; c++;c <20)
scanf(%f, alist1+c);
/* 2 */
for (c=0; c++;c <20)
scanf(%f, alist2+c);

/* sort the ....etc

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12-PULSE HVDC TRNSMISSION SYSTEM BY USING IGBT VALUES


ABSTRACT

In this project an attempt has been made to analyze the effect of Using IGBTs rather than semiconductor devices such as Transistors, SCRs in the converter stations for HVDC transmission.
The main parts of any basic HVDC transmission system are converter stations transmission line and DC switch gear and protection equipment. Till now the main devices that are used in converter stations for the purpose of rectification and inversion are SCRs. B ....etc

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Introduction:

One of the most fascinating aspects of technological innovation is the way it can transform not only the lives and practices of individuals and institutions, but also accepted ways of thinking about and evaluating those lives and practices. Simple examples are e-mail's effects on our ideas about about communication, computer networks' effects on our ideas about commerce and politics, and desktop computing's effect on our ideas about work. Indeed, for those who grow up after these transformations have taken place, the older la ....etc

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pl send me a copy of the training report core values of ntpc pdf ....etc

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Financial Strategies Creating Values in Global Era

INTRODUCTION :

In this current throat-cut environment where nothing is constant but everything is possible and flexible. It is very tough task to formulate strategy. The term strategy is generally used for future planning and working of the organization in corporate panorama, especially financial strategies are playing very important role and Pricing strategies are major decisions under the financial strategies. Generally, in this competitive en ....etc

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