CSC115: Matlab Special Session
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Transcript of CSC115: Matlab Special Session
CSC115: Matlab Special SessionDr. Zhen JiangComputer Science DepartmentWest Chester University
P399, changing argument orderP401, linestyles, markers, and
colorsP402, labelP404, Axes limitP408, multiple plots
Display the monthly (12 months) snowfall records for the city that have the longest snow season (most months have snowfall).
Display the monthly (12 months) temperature for the hottest city (one record is enough, no need for the solution for tie) and the coldest city (different curve/line) in one plot graph.
Display the average of temperature, # of sunny days, and # of rainy days in each month (3 curves/lines) in United States in one plot graph.
Display the monthly (12 months) temperature for the hottest city (one record is enough, no need for the solution for tie) in summer (June, July, & August) and the coldest city in winter (December, January, and February) in one plot graph (2 curves).
Display the monthly (12 months) temperature for the top 5 hotest cities that have the average (year) temperature in 50’s (>= 50 and <60) in one plot graph (five curves).
Page 431, Figure 27.4, meshPage 432, Figure 27.6, meshz
Page 434, Figure 27.9, surf
What is X?What is Y?What is Z?
Make your own X, YDetermine the corresponding Z
Find the distance from (i, j) to (dx(1), dy(1)), the first city in record.
min_d2 = (dx(1)-(i-1+minx))*(dx(1)-(i-1+minx)) + (dy(1)-(j-1+miny))*(dy(1)-(j-1+miny));
Set the current closest city index => 1st
id = 1; Find the kth city from city2 to the
city_num-th city in the record◦Check the distance from (i,j) to (dx(k), dy(k))
if it can beat the record min_d2◦If yes, update id=k
update z(j,i) = dz(id);
Page 436, Figure 27.12, nan
Page 437, figure 27.13, surfl
Page 438, figure 27.15, sufnorm
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Making your picture on slide 12 rotating?
Stem3
Chapter 28, page 461-476