This presentation discusses numerical methods and their applications. It is presented by 4 students from Daffodil International University in Bangladesh. The presentation defines numerical methods as algorithms that use numerical approximations to solve mathematical problems. It provides examples of applying numerical methods to weather forecasting, engineering, scientific computing, estimating ocean currents, modeling airplanes, solving heat equations, and crime detection. It discusses specific techniques like numerical weather prediction and analyzing data to predict crime.

1. Welcome To Our Presentation
08/12/2018
Daffodil International University
Dhaka, Bangladesh

2. Group Members
 Md. Mizanur Rahman Nayeem (151-15-4910)
 Md. Baher Uddin Shameem (151-15-5299)
 Shah Md. Iktakhairul Islam (171-15-8606)
 Emranul Haque Rakib (151-15-5049)

3. Application of Numerical Method
Contents
 What is Numerical Method?
 Applications of Numerical Method
 Weather Forecasting
 Engineering
 Scientific Computing
 Estimation of Ocean Currents
 Modeling of Airplane
 Heat Equation
 Crime Detection

4. What is Numerical Method ?
 Numerical Method is the study of algorithms that use
numerical approximation for the problems
of mathematical analysis.
 History of Numerical analysis is very long. The first
numerical analysis is Babylonian approximation.

5. Applications of Numerical Method
 Engineering
 Scientific Computing
 Finding Roots
 Heat equation
 Crime detection
 Modeling of Airplane
 Estimation of Ocean Currents
 Weather Forecasting

6. Weather Forecasting
 Modern weather forecasting is now using
the techniques of Numerical Weather
Prediction (NWP).
 This method is based on the fact of gases
of the atmosphere, flow of fluids.

7. Numerical Method in Engineering
 Structural Analysis
 Hydrological Forecasting
 Transportation Model

8. Scientific Computing
 Computing integrals and derivatives
 Solving differential equations
 Root finding and numerical optimization

9. Estimation of Ocean Currents
 Numerical Method is used to estimate the
value of Ocean Currents.
 It make a model of ocean circulation.

10. Modeling of Airplane
 Numerical simulations are performed for a
prototype aircraft wing.
 A method for predicting aircraft flying
qualities using neural networks
pilot model.

11. Heat Equation
 To solve the problem which involve heat
equation in science or engineering fields
we can use the numerical method.

12. Crime Detection
 Crime Prediction can be performed by
using Numerical Method.
 It predicts Crime by analyzing the data.

13. References
 wikipedia.org
 google.com
 quora.com
 Wikibook.com