timer Asked: Apr 20th, 2020

Question Description


I would like from you to do the homework which is in the file below.

You will create three .m files. One main file and two function files (Problems 1 and 2).

Note : Do this in your own, the prof has a software which checks if my code is been taken from the web or from any other student. so please do this in your own and do not share the code.

Thank you

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EML 3035 – Homework 3 Due: 4/20/20 by midnight Problem 1 (5 points) A simply supported beam is loaded as shown in the figure below. The vertical deflection of the beam, V, varies along the length of the beam and is given by 𝑃𝑏 [(−𝐿- + 𝑏- )𝑥 + 𝑥 1 ], 0 ≤ 𝑥 ≤ 𝑎 6𝐸𝐼𝐿 𝑉=# 𝑃𝑏 𝐿 7(−𝐿- + 𝑏- )𝑥 + 𝑥 1 − (𝑥 − 𝑎)1 8 , 𝑎 < 𝑥 ≤ 𝐿 6𝐸𝐼𝐿 𝑏 where, E is the beam’s Young’s Modulus and I is the moment of inertia. P x L a b Write a function that outputs the vertical deflection of the beam at a point x of interest. Call the function deflection_yourlastname. The function inputs would be: 1) distance from the left end to the point of interest, x 2) length of the beam L 3) load, P 4) location where the load P is applied, a 5) Young’s modulus of the beam, E 6) Moment of inertia, I The output of the function will be the beam deflection, V. Display this output with an fprintf. Run the file for the following input sets: a) x=2.5, L=5, a=3, E=30e6, I = 0.0256, P=30 b) x=4.05, L=5, a=3, E=30e6, I = 0.0256, P=30 Problem 2 (5 points) Write a function that checks whether a matrix is diagonal or not. A diagonal matrix is such that has nonzero elements on its main diagonal. Outside of this, all other elements are zeros. For example: A is a diagonal matrix. 2 𝐴 = <0 0 0 0 0 0 3 0 0@ 0 −1 0 0 0 3 The input parameter for your function will be a matrix. The output of your function should be a variable that will tell us if yes or no. For instance, 1 means yes, 0 means no. Use loop(s) and if statement(s) to check if the matrix is diagonal or not. When I run your program it should display a sentence stating whether the matrix is diagonal or not. Call the function tri_check_yourlastname. Test your program with these two matrices: a) b) 2 <0 0 0 0 0 0 3 0 0@ 0 −1 0 0 0 3 2 −1 <4 3 0 5 6 0 1 −3 −1 4 0 0@ 8 3 ...
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