Direction Fields Plotting Direction fields can be done using the function quiver: quiver Quiver plot. quiver(X,Y,U,V) plots velocity vectors as arrows with components (u,v) at the points (x,y). The matrices X,Y,U,V must all be the same size and contain corresponding position and velocity components (X and Y can also be vectors to specify a uniform grid). quiver automatically scales the arrows to fit within the grid. Example: xrange-5:0.5:5; the domain of x is from -5 up to 5 with 0.5 interval. yrange -10:1:10; %the values of y is from -10 up to 10 with 1 interval. [x, y] meshgrid (xrange, yrange); y' = x^2+y^2; %plot the DE S = x.^2+y.^2; quiver (x, y, ones (size(s)),s) Exercises: Sketch the direction fields of the following differential equations 1. y'= 0.25x² 2. y' = sin(x-y) Notes: For the ranges: For Item No.1 Use xr1 = (-5,5) with 0.5 interval yr1 = (-10,10) with 0.5 interval Use s1 for the f(x,y), x1 and y1 as the points the rectangular coordinate system, For Item No.2 Use xr2 = (-10,10) with 1 interval yr2 = (-6,6) with 0.2 interval Use s2 for the f(x,y), x2 and y2 as the points the rectangular coordinate system, My Solutio
Direction Fields Plotting Direction fields can be done using the function quiver: quiver Quiver plot. quiver(X,Y,U,V) plots velocity vectors as arrows with components (u,v) at the points (x,y). The matrices X,Y,U,V must all be the same size and contain corresponding position and velocity components (X and Y can also be vectors to specify a uniform grid). quiver automatically scales the arrows to fit within the grid. Example: xrange-5:0.5:5; the domain of x is from -5 up to 5 with 0.5 interval. yrange -10:1:10; %the values of y is from -10 up to 10 with 1 interval. [x, y] meshgrid (xrange, yrange); y' = x^2+y^2; %plot the DE S = x.^2+y.^2; quiver (x, y, ones (size(s)),s) Exercises: Sketch the direction fields of the following differential equations 1. y'= 0.25x² 2. y' = sin(x-y) Notes: For the ranges: For Item No.1 Use xr1 = (-5,5) with 0.5 interval yr1 = (-10,10) with 0.5 interval Use s1 for the f(x,y), x1 and y1 as the points the rectangular coordinate system, For Item No.2 Use xr2 = (-10,10) with 1 interval yr2 = (-6,6) with 0.2 interval Use s2 for the f(x,y), x2 and y2 as the points the rectangular coordinate system, My Solutio
Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter3: Functions And Graphs
Section3.5: Graphs Of Functions
Problem 14E
Related questions
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Content
MATH156_B75_4Q2122
mapua.blackboard.com
A Odd Taxi - AnimeDao
MATLAB ACTIVITY MA1
***
Direction Fields
Plotting Direction fields can be done using the function quiver:
quiver Quiver plot.
quiver(X,Y,U,V) plots velocity vectors as arrows with components (u, v) at the points (x,y). The matrices X,Y,U,V must all be the same size
and contain corresponding position and velocity components (X and Y can also be vectors to specify a uniform grid). quiver automatically
scales the arrows to fit within the grid.
Example:
xrange = -5:0.5:5; the domain of x is from -5 up to 5 with 0.5 interval.
yrange = 10:1:10; %the values of y is from -10 up to 10 with 1 interval.
[x, y] = meshgrid (xrange, yrange);
plot the DE
y' = x^2+y^2;
s = x.^2+y.^2;
quiver(x, y, ones (size(s)),s)
Exercises:
Sketch the direction fields of the following differential equations
1. y'= 0.25xy²
2. y' = sin(x-y)
Notes:
For the ranges:
For Item No.1
Use xr1 = (-5,5) with 0.5 interval yr1 = (-10,10) with 0.5 interval
Use $1 for the f(x,y), x1 and y1 as the points in the rectangular coordinate system,
For Item No.2
Use xr2 = (-10,10) with 1 interval yr2 = (-6,6) with 0.2 interval
Use s2 for the f(x,y), x2 and y2 as the points in the rectangular coordinate system,
Gr. 5_Project 1 - Google Docs
+88
G Since the terms of the series do not approach 0, what...
My Solutions >
?
Ⓡ](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F381b9fb2-b3eb-4a88-aaaa-df8a852e6cfc%2Fb23fc24b-a596-40d3-9865-4403eec13ad5%2Fyuos5lm_processed.png&w=3840&q=75)
Transcribed Image Text:X
Priv
Tern
<>
Content
MATH156_B75_4Q2122
mapua.blackboard.com
A Odd Taxi - AnimeDao
MATLAB ACTIVITY MA1
***
Direction Fields
Plotting Direction fields can be done using the function quiver:
quiver Quiver plot.
quiver(X,Y,U,V) plots velocity vectors as arrows with components (u, v) at the points (x,y). The matrices X,Y,U,V must all be the same size
and contain corresponding position and velocity components (X and Y can also be vectors to specify a uniform grid). quiver automatically
scales the arrows to fit within the grid.
Example:
xrange = -5:0.5:5; the domain of x is from -5 up to 5 with 0.5 interval.
yrange = 10:1:10; %the values of y is from -10 up to 10 with 1 interval.
[x, y] = meshgrid (xrange, yrange);
plot the DE
y' = x^2+y^2;
s = x.^2+y.^2;
quiver(x, y, ones (size(s)),s)
Exercises:
Sketch the direction fields of the following differential equations
1. y'= 0.25xy²
2. y' = sin(x-y)
Notes:
For the ranges:
For Item No.1
Use xr1 = (-5,5) with 0.5 interval yr1 = (-10,10) with 0.5 interval
Use $1 for the f(x,y), x1 and y1 as the points in the rectangular coordinate system,
For Item No.2
Use xr2 = (-10,10) with 1 interval yr2 = (-6,6) with 0.2 interval
Use s2 for the f(x,y), x2 and y2 as the points in the rectangular coordinate system,
Gr. 5_Project 1 - Google Docs
+88
G Since the terms of the series do not approach 0, what...
My Solutions >
?
Ⓡ
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