For the given problem: xe [-1.1] and ye [-1.1] = 0.001 And given algorithms: f(x, y)=sin(x-0.7)...
Fantastic news! We've Found the answer you've been seeking!
Question:
Transcribed Image Text:
For the given problem: xe [-1.1] and ye [-1.1] = 0.001 And given algorithms: f(x, y)=sin(x-0.7) + sin (y-0.7) Powell's method: Steepest descent gradient method 1. Calculate first two iterations of one assigned algorithm on paper. Please note that in the R space a single iteration consists of two steps - one for each search method. For the first search direction, present calculations in two first steps of numerical procedure used to find the value of a; for subsequent steps it will be sufficient to provide the a value. 2. Prepare 3D plot of the function (to check the shape of the functions and to be able to discuss the results) and contour plots. The iterations should be illustrated using these contour plots. 3. Use existing software (e.g. Matlab or Wolfram Alpha)to find the solution and check it against the plot obtained in the previous point. 4. Write simple programs that find the solution using both methods that have been assigned to the section. 5. Check the results obtained in subsequent iterations (repeat this point for various initial points). 6. Explain the differences that are apparent when various methods are applied to find a solution to the same problem. For the given problem: xe [-1.1] and ye [-1.1] = 0.001 And given algorithms: f(x, y)=sin(x-0.7) + sin (y-0.7) Powell's method: Steepest descent gradient method 1. Calculate first two iterations of one assigned algorithm on paper. Please note that in the R space a single iteration consists of two steps - one for each search method. For the first search direction, present calculations in two first steps of numerical procedure used to find the value of a; for subsequent steps it will be sufficient to provide the a value. 2. Prepare 3D plot of the function (to check the shape of the functions and to be able to discuss the results) and contour plots. The iterations should be illustrated using these contour plots. 3. Use existing software (e.g. Matlab or Wolfram Alpha)to find the solution and check it against the plot obtained in the previous point. 4. Write simple programs that find the solution using both methods that have been assigned to the section. 5. Check the results obtained in subsequent iterations (repeat this point for various initial points). 6. Explain the differences that are apparent when various methods are applied to find a solution to the same problem.
Expert Answer:
Related Book For
Numerical Methods With Chemical Engineering Applications
ISBN: 9781107135116
1st Edition
Authors: Kevin D. Dorfman, Prodromos Daoutidis
Posted Date:
Students also viewed these mathematics questions
-
Q1. You have identified a market opportunity for home media players that would cater for older members of the population. Many older people have difficulty in understanding the operating principles...
-
Let A, B be sets. Define: (a) the Cartesian product (A B) (b) the set of relations R between A and B (c) the identity relation A on the set A [3 marks] Suppose S, T are relations between A and B, and...
-
In an organization, managers communicate information downward to their departments and teams, and employees communicate information upward to their managers. If all members of an organization are not...
-
How do demographics affect how people use different segments of the hospitality industry? To better understand demographics and how it is related to the hospitality industry, start by defining...
-
The following figure shows plots of monthly rates of return and the stock market for two stocks. a. Which stock is riskier to an investor currently holding her portfolio in a diversified portfolio of...
-
How important are sales transactions in the typical audit engagement?
-
Tetra Company's cost system assigns MSDA expenses to customers using a rate of 33% of sales revenue. The new controller has discovered that Tetra's customers differ greatly in their ordering patterns...
-
The Maderas y Maderas company manufactures its products in its only production department. In any period they begin to manufacture a batch of 500 restaurant-type tables, at the end of the period they...
-
How does the self-determination theory explain the relationship between intrinsic and extrinsic motivation, and how can this understanding be applied to improve motivation in educational settings?
-
Prepare a flex budget based on selling 4,000 units at a Selling Price of $10/unit. The Static Budget and actual amounts for the period are below: 4,000 units 5,000 Units 4,000 Units Budget Flex...
-
In the following model, (') is inflation (expected inflation), y(y') is the log of output (equilibrium output), and m is the rate of growth of the money supply: = , y, y)+ Ay, = 8(m-n) B, are both...
-
Choose a good or service you are familiar with. It should be something that is currently available for purchase. If your classmates would be unfamiliar with this good or service, provide a brief...
-
An IBM Bond pays return $225 every January for 5 years. In December 2020 it pays an additional $2500 and retires the bond. The bond is rated AAA (WSJ AAA YTM is 10 %). If today is January 2016, what...
-
Mead Plastics data regarding cost of capital is as follows: Bonds Yield to Maturity is 13% Preferred Stock value is $70 Common Stock value is $50 Dividends in Preferred Stocks are $7.15 Last year...
-
As a Purchasing officer, you have been working for the city police department for the last 6 years and recently have been promoted to the role of Sourcing and Procurement Manager. Since the Police...
-
Swifty company is a publicly held corporation whose $1 par value stock is actively traded at $30 per share. The company issued 3400 shares of stock to acquire land recently advertised at $93000. When...
-
Use Picards method to find a root of the system of equations using the initial guesses x (0) 1 = 0 and x (0) 2 = 0. f(x, x) = ex1 - x2 f2(x, x) = x + x 3x2 - (3.7.6) (3.7.7)
-
The system has a steady state at (x 1 = 1, x 2 = 1). You can analyze this steady state using linear stability analysis, or just consider the phase plane in Fig. 5.23. What can you say about the real...
-
Consider a bioreactor described by the set of balance equations where x 1 and x 2 represent the biomass and substrate concentrations in the reactor. The growth rate depends on the substrate...
-
The lathe post not provided with power feed is (a) lead screw (b) carriage (c) compound rest (d) cross slide
-
A cone shaped recess at the top of drilled hole can be made by (a) countersinking (b) counterboring (c) taper drilling (d) grooing.
-
Power feed is not provided on the following drilling machine : (a) bench drill press (b) gang drilling machine (c) radial drilling machine (d) all of the above.
Study smarter with the SolutionInn App