Please someone help me solve this. This question based on Euler's method.
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1.5 Provided that f is analytic, it is possible to obtain from y'-f(t, y) an expression for the s...
Let f(t) be the solution of y'(t+ 1)y, y(o) 1. Use Euler's method with n 6 on the interval 0sts1 ...
Five decimal placess!!
Let f(t) be the solution of y'(t+ 1)y, y(o) 1. Use Euler's method with n 6 on the interval 0sts1 to estimate f(1). Solve the differential equation, find an explicit formula for f(t), and computef(1). How accurate is the estimated value of f(1)? Euler's method yields f(1) Round to five decimal places as needed.)
Let f(t) be the solution of y'(t+ 1)y, y(o) 1. Use Euler's method with n 6 on the interval 0sts1 to estimate f(1)....
Problem 3. Given the initial conditions, y(0) from t- 0 to 4: and y (0 0, solve the following initial-value problem...
Problem 3. Given the initial conditions, y(0) from t- 0 to 4: and y (0 0, solve the following initial-value problem d2 dt Obtain your solution with (a) Euler's method and (b) the fourth-order RK method. In both cases, use a step size of 0.1. Plot both solutions on the same graph along with the exact solution y- cos(3t). Note: show the hand calculations for t-0.1 and 0.2, for remaining work use the MATLAB files provided in the lectures
Problem...
#10 and #12 8. Find all points (.y) where fCx.y) -3x2 + 7xy -4y2 + x + y has possible relative maximum or minimum values 9. Find all points (x,y, z) where f(x,y,z) 5+ 8x 4y+x2+y2 z2has possibl...
#10 and #12
8. Find all points (.y) where fCx.y) -3x2 + 7xy -4y2 + x + y has possible relative maximum or minimum values 9. Find all points (x,y, z) where f(x,y,z) 5+ 8x 4y+x2+y2 z2has possible relativema imun or minimum value 10. Both first partial derivatives of f(x.y)-x-4xyy are zero at the points (0 11. Find all points (x,y) where f(e.y) 2x2+3xy + 5y has possible relative maximum or minimum values. Then, use the 12. Use the second...
Write the expression for the particular solution in integral form and solve it where possible. y''+4y=f(x)
Write the expression for the particular solution in integral form and solve it where possible. y''+4y=f(x)
*related to Matlab Choose the correct statement about Open Methods from the options below. Select one: a. All open methods will work only if you have an analytic expression of f(x) b. All open method...
*related to Matlab
Choose the correct statement about Open Methods from the options below. Select one: a. All open methods will work only if you have an analytic expression of f(x) b. All open methods are based on considering the tangent to f(x) c. All open methods require a bracket to start off d. All open methods require more than one point as initial guesses. In a bracketing method, how does the upper bounds xu gets updated? Select one: a....
1. (25 points) The figure below shows the contour plot of f(x,y)-3 -1 - 2y+y. (Credit for the figure is due to UMich instructors.) 6.00U 6.000 1.5 1.0 0.5 0.0 0.5 1.0 1.5 6.000 2.0-1.5-1.0-0.5 0.0 0....
1. (25 points) The figure below shows the contour plot of f(x,y)-3 -1 - 2y+y. (Credit for the figure is due to UMich instructors.) 6.00U 6.000 1.5 1.0 0.5 0.0 0.5 1.0 1.5 6.000 2.0-1.5-1.0-0.5 0.0 0.5 1.0 1.5 (a) Find all critical points of f. There should be six. Mark them on the contour plot. (Think, but don't write, about how to guess the critical points from the contour plot.) (b) Find f-,) v(,),and fp()-fy(, y) (c) Try to...
1.Solve the following problem over the interval from t 0 to 1 using a step size of 0.25 where y(0...
1.Solve the following problem over the interval from t 0 to 1 using a step size of 0.25 where y(0) . Display your results on the same graph. dy dt (1 +4t)vy (a) Euler's method. (b) Ralston's method.
1.Solve the following problem over the interval from t 0 to 1 using a step size of 0.25 where y(0) . Display your results on the same graph. dy dt (1 +4t)vy (a) Euler's method. (b) Ralston's method.
Problem 4: Evaluation of the convolution integral too y(t) = (f * h)(t) = f(t)h(t –...
Problem 4: Evaluation of the convolution integral too y(t) = (f * h)(t) = f(t)h(t – 7)dt is greatly simplified when either the input f(t) or impulse response h(t) is the sum of weighted impulse functions. This fact will be used later in the semester when we study the operation of communication systems using Fourier analysis methods. a) Use the convolution integral to prove that f(t) *8(t – T) = f(t – T) and 8(t – T) *h(t) = h(t...
Consider the following group of differential equations y´+y=F(x), where F(x)= x2, x3,...,xn F(x)= sen x F(x)=...
Consider the following group of differential equations y´+y=F(x), where F(x)= x2, x3,...,xn F(x)= sen x F(x)= [x] Resolve taking into account the above: a. Find the solution for each of the differential equations b. Discuss the trend approach between y (x) and f (x) c. Describe characteristics of the pattern that constitutes the expression of the solution y (x) and discuss it in the light of any known method Please help me to solve!
Using the Runge-Kutta fourth-order method, obtain a solution to dx/dt=f(t,x,y)=xy^3+t^2; dy/dt=g(t,x,y)=ty+x^3 for t= 0 to t= 1 second. The initial conditions are given as x(0)=0, y(0) =1. Use a time...
Using the Runge-Kutta fourth-order method, obtain a solution to dx/dt=f(t,x,y)=xy^3+t^2; dy/dt=g(t,x,y)=ty+x^3 for t= 0 to t= 1 second. The initial conditions are given as x(0)=0, y(0) =1. Use a time increment of 0.2 seconds. Do hand calculations for t = 0.2 sec only.
Five decimal placess!!
Let f(t) be the solution of y'(t+ 1)y, y(o) 1. Use Euler's method with n 6 on the interval 0sts1 to estimate f(1). Solve the differential equation, find an explicit formula for f(t), and computef(1). How accurate is the estimated value of f(1)? Euler's method yields f(1) Round to five decimal places as needed.)
Let f(t) be the solution of y'(t+ 1)y, y(o) 1. Use Euler's method with n 6 on the interval 0sts1 to estimate f(1)....
Problem 3. Given the initial conditions, y(0) from t- 0 to 4: and y (0 0, solve the following initial-value problem d2 dt Obtain your solution with (a) Euler's method and (b) the fourth-order RK method. In both cases, use a step size of 0.1. Plot both solutions on the same graph along with the exact solution y- cos(3t). Note: show the hand calculations for t-0.1 and 0.2, for remaining work use the MATLAB files provided in the lectures
Problem...
#10 and #12
8. Find all points (.y) where fCx.y) -3x2 + 7xy -4y2 + x + y has possible relative maximum or minimum values 9. Find all points (x,y, z) where f(x,y,z) 5+ 8x 4y+x2+y2 z2has possible relativema imun or minimum value 10. Both first partial derivatives of f(x.y)-x-4xyy are zero at the points (0 11. Find all points (x,y) where f(e.y) 2x2+3xy + 5y has possible relative maximum or minimum values. Then, use the 12. Use the second...
*related to Matlab
Choose the correct statement about Open Methods from the options below. Select one: a. All open methods will work only if you have an analytic expression of f(x) b. All open methods are based on considering the tangent to f(x) c. All open methods require a bracket to start off d. All open methods require more than one point as initial guesses. In a bracketing method, how does the upper bounds xu gets updated? Select one: a....
1. (25 points) The figure below shows the contour plot of f(x,y)-3 -1 - 2y+y. (Credit for the figure is due to UMich instructors.) 6.00U 6.000 1.5 1.0 0.5 0.0 0.5 1.0 1.5 6.000 2.0-1.5-1.0-0.5 0.0 0.5 1.0 1.5 (a) Find all critical points of f. There should be six. Mark them on the contour plot. (Think, but don't write, about how to guess the critical points from the contour plot.) (b) Find f-,) v(,),and fp()-fy(, y) (c) Try to...
1.Solve the following problem over the interval from t 0 to 1 using a step size of 0.25 where y(0) . Display your results on the same graph. dy dt (1 +4t)vy (a) Euler's method. (b) Ralston's method.
1.Solve the following problem over the interval from t 0 to 1 using a step size of 0.25 where y(0) . Display your results on the same graph. dy dt (1 +4t)vy (a) Euler's method. (b) Ralston's method.
Problem 4: Evaluation of the convolution integral too y(t) = (f * h)(t) = f(t)h(t – 7)dt is greatly simplified when either the input f(t) or impulse response h(t) is the sum of weighted impulse functions. This fact will be used later in the semester when we study the operation of communication systems using Fourier analysis methods. a) Use the convolution integral to prove that f(t) *8(t – T) = f(t – T) and 8(t – T) *h(t) = h(t...
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