Homework #1
Construct a MATLAB code solving the equation system by using the
G
Gauss-Jordan
J d elimination
li i ti method.
th d
Submit your code by email ([email protected]), not by printout.
The d
Chapter 5
Airmasses and Fronts
How does it form?
Fronts and Symbols
a) Dry line
b) Cold front
c) Warm front
d) Occluded front
e) Upper level front
a) Dry line
b) Cold front
c) Warm front
d) Occluded
Chapter 7
Thunderstorm
4 Elements for Thunderstorm Formation
Moisture source
Conditionally unstable atmosphere
Mechanism to trigger the thunderstorms updraft lifting or
surface heating
Vertical wi
Chapter 9
Lightning and Downburst
Lightning
100 lightning every second
10000 wild fires every year, 0.1 billion US dollars damage
About 50 people are electrocuted each year by lightning in the US
84%
Chapter 2
Atmospheric Stability
Thunderstorm
Thunderstorm can produce violent weather, but occasionally.
What is the atmospheric conditions required for the development of the storm?
Development of Co
Chapter 8
Tornado
A violently rotating column of air that is in contact with
both the surface of the earth and a cumulonimbus cloud or,
in rare cases, the base of a cumulus cloud.
Referred to as twist
Chapter 4
The development of High/Low Pressure Systems
Convergence & Divergence
The relationship
between divergence,
convergence, and
vertical air motions in
air columns. Black
portions of arrows are
Chapter 1
Natural Hazards,
Properties of the Atmosphere
Natural Hazards
Natural Hazards
Natural phenomena with extreme values around us. Inevitable
and uncontrollable occurrences such as floods, typho
Fall, 2015
.
DME321: Numerical Modeling and Analysis
Final Examination
Dec. 17th AM9:00 ~ Dec. 19th AM 9:00
This is a take-home examination. You should follow the rules stated below:
1. You should not
Homework #4 (Submitted on Dec. 3, 2015)
Submit your codes as well as your answers by email ([email protected]),
nott b
by printout.
i t t
The due is Dec. 10 (Tue) AM9:00.
1
Homework #4
Problem 1
Fi d
Homework #2
Submit your codes solving the following problems by email
([email protected]), not by printout. The due is Oct. 6 (Tue) AM10:15.
1
Homework #2
2
Homework #2
The size of vertor x should be
DME321 Solution 04, Problem 1
clear all; close all; clc;
% Problem 1-(1) %
syms x
diff(@(x)log(sin(2*x),x)
% Problem 1-(2) %
diff(@(x)x^tan(x),x)
ans =
(2*cos(2*x)/sin(2*x)
ans =
x^(tan(x) - 1)*tan(x)
Homework #3 (Submitted on Nov. 10, 2015)
Submit your codes as well as your answers by email ([email protected]),
nott b
by printout.
i t t
The due is Nov. 17 (Tue) AM9:00.
The maximum score is 100.
DME321 Final Exam Solution, Problem 1
clear all; close all; clc;
x_decimal = input('Please provide a decimal number:
x_binary = dec2bin(x_decimal)
Please provide a decimal number: 10
x_decimal =
10
x_
Fall, 2015
DME321: Numerical Modeling and Analysis
Midterm Examination
October 27th , 2015
This is a take-home examination. You should follow the rules stated below:
1. You should not discuss the cont
Chapter 3
Forces and Force Balances
4 Forces that control the movement of air
Pressure gradient force
Frictional force
Gravitational force
Coriolis force
Pressure Gradient Force
Pressure gradient