Thursday, April 23, 2026

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Rajeshwari Chiluveru

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Rajeshwari is a Smart TV and connectivity specialist with over 7 years of hands-on experience in troubleshooting real-world device issues. She has worked extensively on diagnosing problems such as WiFi not working, HDMI ARC/eARC failures, app errors, and connectivity issues across platforms like Samsung, Hisense, and Android TV. At Web Vidyalayam, she focuses on creating verified, step-by-step solutions based on practical testing rather than theory. Her goal is to simplify complex technical problems and help users fix their devices quickly and confidently.

GENERATION OF SIGNALS AND SEQUENCES

GENERATION OF SIGNALS AND SEQUENCES: If we defines amplitude of the signal at every instant of time is called continuous time signal, else if we...

Inverse Laplace Transform

Ilaplace command used to perform the inverse laplace transform for the given function. Let us consider an example; F(s) =   F= 5*(s+2)/(s*(s^2+9*s+5));  ilaplace (F) ans =...

INTEGRATION IN MATLAB

INTEGRATION IN MATLAB Integration will solve two different type of problems in matlab they are; Indefinite integral It is reverse of differentiation operation in this derivative of...

Differential Equation In Matlab

Ribbon three dimensional plot: In this three dimensional plot has different color ribbon, in order to create 3d plot for given function. Let x^3-y^3 = peaks(20); z...

GRAPHICS IN MATLAB

GRAPHICS IN MATLAB There are many different ways to manipulate graphics, for such the commands may include i.e., type help graphics for general graphics, while...

Multiple Functions On the Same Graph

Multiple Functions On Same Graph: In matlab we can draw multiple functions on the same graph by considering some basic colors. Colors                        code White                           w Blue                              b Cyan                             c Black                           ...

IMPORT, EXPORT DATA IN MATLAB AND PLOTTING

IMPORTING DATA: Where in Matlab importing data is defined as obtaining data from an external file. By using the importing data function we obtain data...

concatenating, Determinant of a matrix, String:

Concatenating Matrices: If you concatenate two matrices it creates a large matrix. Pair of square braces is a concatenate operator. Matlab as two types of...

MATRIX OPERATIONS

Deleting row or column in matrix: An empty braces will define the entire row and column of a matrix is deleted. Let us consider...

MATLAB ARRAYS

Array: All the variables in matlab are arrays. A scalar is an array with one element, where as a array with one row and one...

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