Develop a matlab code for 4,5.6

Read a height and width and print a rectangle that looks like the one below. This example has a height of 5 and width of 7. You might choose one of two approaches to this problem. Break it down into three problems: a line of stars: lines consisting of a star, blanks, and a star: and again a line of stars. At each position write either a star or blank. Use an if statement to test for first or last row of first or last column, in which case a star is printed, otherwise print a blank. Read a number, n, and print a pyramid that has that size. The example below shows what would be printed for n = 4. Again read n in a loop. For each value of n produce output that makes a parallelogram like the following for n = 6. You might find it easier to solve this by breaking the problem into two simpler problems: eg, thinking of this as an upper triangle and a lower triangle