How we can use or apply Matrices in our Engineering Fields for our useful outputs? How matrices are used in scientific knowledge?

2. Application Of Matrices In Engineering
PRESENTED BY:
ALI HASAN 2018-CRP-18
BILAL WAHID 2018-CD-CRP-02
PRESENTED TO:
MAM SADIA MUMTAZ

3. Definition:
A matrices is a two dimensional arrangement of numbers in row and columns
enclosed by a pair of square brackets or can say matrices are noting or
rectangular arrangement of numbers, expressions, symbols, which are arranged
in columns and rows.

4. Matrix is derived from Latin word “worm”.
meaning “a place which produce something”
Matrices originated from the system of simultaneous
linear equations.

5. Matrices are used in:
Solving physical related applications.
Quantum mechanics
Optics

6. 3d images into 2d screens
Ranking of web pages into google
search.
Geological uses such as in Seismic
surveys.
For Plotting Graphs.

7. Used in Resistors
Kirchhoff's law of voltage and current
Electrical circuits
Calculation of battery power outputs

8. As a base elements in the robot movements.
In programming of robots matrices are used.

9. The application of matrices is a finite graph is
a basic motion of graph theory, linear
combination of quantum statics also referred
to as matrices mechanics and the fist model of
quantum mechanics by Heisenberg in 1925.

10. Using row reduction
Cramer's rule
Using the inverse matrix method

11. 1. Steganography:
1. To cover channels
2. Hidden tent within web pages.
3. Hidden files in plain sight.
4. Null ciphers.
5. Wireless internet connection as WAP (wireless
application protocol)

12. 2. Cryptography
1. it is a science of information security.
2. word cryptography is derived from
“Krypto’s” means hidden.
3. hide info in storage

13. First text is filled into matrices and then
encoding is done.
Matrices convert them into the numerical
values.
It is best used in credit card numbers, bank
accounts, information security and secret
messages.