IE$261$

Structured Computer Programming

Assignment $1$

Basic MATLAB Programming

Problem $1$: Write a MATLAB program that computes average of $6$ numbers. You should first write the Pseudocode, then draw a Flowchart, and then write the program in MATLAB. Insert a screenshot of your work in Matlab. Use both command window and editor.

Problem $2$: Write a MATLAB program that computes the area of a Rectangle. You should first write the Pseudocode, then draw a Flowchart, and then write the program in MATLAB. Insert a screenshot of your work in Matlab. Use both command window and editor.

Problem $3$: Write a MATLAB program that computes the final price of an item after $15\%$ tax. Insert a screenshot of your work in Matlab. Use both command window and editor.

Problem $4$: Write a Matlab program that do the following:

Create a matrix $A$ of order $22,$ then find its inverse, i$.$e$.A^{-1},$ then prove that $A{A}^{-1}=$I, where I is the identity matrix.

Create a matrix $A$ of order $33,$ then find its inverse, i$.$e$.A^{-1},$ then prove that $A{A}^{-1}=$I, where I is the identity matrix.