Plzz give a project on linear equation in two variables for class 10..............etc

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plz tel me abt linear convolution which i want 2 knw more abt dis topic which is vry much useful 4 me in my seminars
plz tel me abt linear convolution which i want 2 knw more abt dis topic which is vry much useful 4 me in my seminars
..............etc

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write a c program for calculating linear convolution using circular convolution
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Procedure:-
1) Find the length of the first sequence x=x_length
2) Find the length of the second sequence h=h_length
3) Estimate the number of samples in the result of linear convolution of x &h=Y_length
4) If X_length 5) If h_length 6) Take DFT for modified x=x(k)
7) Take DFT for modified h=H(k)
8)..............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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INTRODUCTION
DEFINE :- A pair of linear equations in two variables is said to form a system of simultaneous linear equations
The general form of pair of linear equations in two variables x and y is :-
a1x + b1y + c1 = 0
a2x + b2y + c2 = 0
METHODS
The Algebraic Methods of solving simultaneous pair Linear Equations in Two Variables are :-
1) METHOD OF ELIMINATION BY SUBSTITUTION
2) METHOD OF ELIMINATION BY EQUATING THE COEFFICIENTS
3) METHOD OF CROSS-MULTIPLICATION
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sir,
i need a ppt sugesting some useful equations which would help me to find the power ratings of the motor which can be used to drive a roots type blower for pneumatic conveyor applications.I have to transport TiO2 powder to a horizontal distance of 10 m,then vertically up through 25 m and dump it in a tank there.The pipeline used is nearly 6inch in diameter. and the discharge requirements is 7200kg/hr.
Please help me...
Thanking You,
PRABHU VIJAYAN..............etc

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Power Factor Correction of Linear and Non-linear Loads Employing a Single Phase Active Power Filter Based on a Full-Bridge Current Source Inverter Controlled Through the Sensor of the AC Mains Current
Abstract:
In the last years the number of non-linear loads has been increasing rapidly. This non-linear load had drawn a current form the AC Mains with harmonic components, leading to low power factor, low efficiency, interference by the EMI, among others. A classic solution is the use of passive filters, which ..............etc

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Submitted by:Isha



Introduction

Laplace's equation
Laplace's equation is a partial differential equation. Partial differential equations (PDE) are a type of differential equation, i.e., a relation involving an unknown function (or functions) of several independent variables and their partial derivatives with respect to those variables. Partial differential equations are used to formulate, and thus aid the solution of, problems involving functions of several variable..............etc

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I WANT THIS URGENTLY FOR SMART CLASS BOARDS PRESENTATION...............etc

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