Mapua Institute of TechnologyIntramuros, ManilaSchool of School of Electrical, Electronics and Computer Engineering

Machine Problem 3:User Manual

Submitted by:Reyes, Mary Grace G.COE60 B1Submitted to: Prof. Carlos C. Hortinela IVSeptember 5, 2015Execution of the program:The program can be executed into two ways: clicking .exe file 1. Open the folder in the DVD named REYES MARY GRACE MP3 COE60-B1.2. Double click the .exe file (REYES MARY GRACE MP3.exe)

Note: You can also check the codes of the program by clicking the solution file. (REYES MARY GRACE MP3.sln) It can be opened by Visual Studio 2015.Proper use of the program: The program consists of different tabs which contains different techniques or methods.

HOME TABAbout tab serves as a welcome page of the program. It summarizes the functions of the program. It also contains about button which contains the summary of the function of the program.

About Button

COMMANDS BUTTONS AND USER INPUT

Input Bar- Contains the textboxes where in you needed in inputting your function and relative error.

Data Bar- Displays the values of your x0, x1, f(x0), and f(x1)

Command Bar- Contains the buttons such as the plot the graph button, show data button, clear button and exit button. Plot Graph Button- Clicking this button will allow you to see the graph of your function, it will also hide the data table. Show Data Button- It will show you the data table for each iteration for the two available techniques. Clear- Clears all the data that youve enter and allows you to enter new function and solve for another root. Exit- Closes or exits the application.

Help button- Help you to understand how to use the program and how to put your function in the textbox.

Help window for secant method

Help window for Newton Raphson Method

Solve Button- By clicking this button the program will compute for the root of your function.

Data Table Window- Displays the value of computed root every iteration.

Graph Window- Shows the graph of your function.MULLER TABQuick and easy instruction on how to use the program.

Steps:1. Enter the desired function2. Input a percent error to set the terminating condition.3. Click the SOLVE! Button.

Your interface after entering the function and clicking the solve button.CHOLESKY TAB

Steps:1. Enter the coefficients of each variable on the textboxes.2. Input a percent error to set the terminating condition.3. Click the SOLVE! Button.

Your interface after entering coefficients from 3 equations and clicking the solve button.GAUSS-JACOBI AND GAUSS-SEIDEL TAB

Steps:1. Enter the coefficients of each variable on the textboxes.2. Input a percent error to set the terminating condition.3. Click the SOLVE! Button.

Gauss-Jacobi Method

Gauss-Seidel Method1