generating command
t=0;Y=[]; for c=1:3 t=10*t+1;Y=[Y t]; end
and after it
p1=[Y;2*Y;3*Y]
For the following array in the image below, create the MATLAB command that would generate it...
Please answer both 11 & 12 for matlab program
Create a cell array variable that would store for a student his or her name university id number, and GPA. Print this information. Create a structure variable that would store for a student his or her name. University id number, and GPA. Print this information.
Write a MATLAB code to generate an array of 100 random integers between 1 and 10 using the command “randi”. Using “if” statement, impose the condition that if a number in the array is greater than 5, the number is modified as, number = number – 11. Find the sum of the array and store it. Repeat this exercise for 10, 1000 and 100000 trials and plot the following: (a) Sums obtained vs trails number (b) Histogram of the sum...
Exercise 1: Use Matlab command to obtain the following a) Extract the fourth row of the matrix generated by magic(6) b) Show the results of 'x' multiply by 'y' and 'y' divides by 'x'. Given x = [0:0.1:1.1] and y=[10:21] c) Generate random matrix 'r' of size 4 by 5 with number varying between -8 and 9 Exercise 2: Use MATLAB commands to get exactly as the figure shown below x=pi/2:pi/10:2*pi; y=sin(x); z=cos (x);
write a Matlab program ( solve the three questions). please use array and create your own function to check primality Question 1 : [10 points) Write a MATLAB program that will store all the first 1000 prime numbers in an array variable named arr_of_primes. Please note that a prime number is a positive integer that is bigger than or equal to 2 which is divisible only by 1 and itself. Examples of the first 8 primes are: 2, 3, 5,...
What would be the results of the following code? Create array1 ← [33, 88, 11, 44, 99, 55] value ← array1[0] FOR each value in array1 IF(array1[i] < value) THEN value ← array1[i] ENDIF ENDFOR Question 7 options: A) Value contains the lowest value in array1. B) Value contains the highest value in array1. C) Value contains the sum of all the values in array1. D) Value contains the average of the values in array1. Question 8 (1 point) What...
1. Write a C or C++ program A6p2.c[pp] that accepts one command line argument which is an integer n between 2 and 4 inclusive. Generate 60 random integers between 1 and 39 inclusive and store them in a 5 by 12 two dimensional integer array (e.g.,int a[5][12];). Use pthread to create n threads to convert all 60 array elements modulo 11 (i.e. take the remainder after division by 11) in place. You should divide this update task among the n threads as evenly as possible. Print the array both before and after...
Using Swift playground and / or the command line for macOS (open Xcode, create a new Xcode project, macOS, command line tool), practice the following exercises: Exercise: Swift Variables Declare 2 variables/constants with some random values and any name of your choice Considering these 2 variables, one as a value of PI and other as a radius of circle, find the area of circle Print the area of circle Declare a string variable explicitly with value “Northeastern”. Declare a string...
Create a file named “toneA.m” with the following MATLAB code: clear all Fs=5000; Ts=1/Fs; t=[0:Ts:0.4]; F_A=440; %Frequency of note A is 440 Hz A=sin(2*pi*F_A*t); sound(A,Fs); Type toneA at the command line and then answer the following: (a) What is the time duration of A? (b) How many elements are there in A? (c) Modify toneA.m by changing “Fs=5000” to “Fs=10000”. Can you hear any difference? (d) Create a file named “tone.m” with the following MATLAB code: function x = tone(frequency,...
Create 4 arrays: a 1-D array to store the students’ id, 1-D array to store the students’ names, a parallel 2-D array to store the test scores, and a parallel 1-D array to store letter grades. Read data into the 3 arrays from the file data121.txt. If the file is not found, the program needs to terminate with this error, “Data file not found.” Calculate and store a letter grade into a 1-D array based on the total score,...
Which of the following queries on table STUDENT will return three values as a result? STUDENT Observe the table STUDENT: STUDENT StudentID SSN Name Class D111 111-11-1111 Connor Freshman D222 222-22-2222 Trevor Freshman D333 333-33-3333 Connor Sophomore D444 444-44-4444 Parker Sophomore D555 555-55-5555 Connor Sophomore Select one: a. SELECT name FROM student; b. SELECT class FROM student; c. SELECT DISTINCT name FROM student; d. SELECT name FROM student WHERE class != 'Sophomore';