Where can I download Matlab for free?

Where can you download free Matlab solutions?

• Answer:

  Question 1 An integer logarithm of a positive integer number, say m, base a positive integer number, say n is defined as the number of times the result (m) can be divided by the base (n) before the result reaches 0. For instance, log26 is 2 because, 6÷2=3÷2=1÷2=0, and log327=3 because 27÷3=9÷3=3÷3=1÷3=0. Compare with real values: log26 ≈ 2.58 and log327=3 On the other hand, the following mathematical equation is true: lognm = logem / logen Write a Matlab program that does the following: Takes one array for m as input, Verifies m ( m should not be empty, m should consist of positive integer values only) and either displays a proper error message and stops or continues with the program Takes one array for n (the base) as input, Verifies n ( n should not be empty, n should consist of positive integer values only) and either displays a proper error message and stops or continues with the rest of the program Tests for the sizes of m and n (Either one of them should be a scalar or they should be arrays of the same size). If the sizes are not compatible, the program should display an error message and hence stop. Otherwise it should continue. If one of m and n is a scalar, and the other is not, your program should make them arrays of the same size. For instance, if m= [35 40 100 7; 23 67 56 10], and n=4. The n should be set to [4 4 4 4; 4 4 4 4] at this stage. Compute the integer logarithm(s). Compute the real values. Vectorize all the arrays and display like a table (see the sample output). Draw the following two graphs on the same axes with proper titles, labels, legend, and other setting like color, and marker (see the figure): ** Data point number from 1 to number of elements in m (and n) (note that there are 8 data points in the last sample given on this page), versus computed integer logarithm values (red line) Data point number from 1 to number of elements in m, versus real logarithm values (black line with ► marker Question 1 An integer logarithm of a positive integer number, say m, base a positive integer number, say n is defined as the number of times the result (m) can be divided by the base (n) before the result reaches 0. For instance, log26 is 2 because, 6÷2=3÷2=1÷2=0, and log327=3 because 27÷3=9÷3=3÷3=1÷3=0. Compare with real values: log26 ≈ 2.58 and log327=3 On the other hand, the following mathematical equation is true: lognm = logem / logen Write a Matlab program that does the following: Takes one array for m as input, Verifies m ( m should not be empty, m should consist of positive integer values only) and either displays a proper error message and stops or continues with the program Takes one array for n (the base) as input, Verifies n ( n should not be empty, n should consist of positive integer values only) and either displays a proper error message and stops or continues with the rest of the program Tests for the sizes of m and n (Either one of them should be a scalar or they should be arrays of the same size). If the sizes are not compatible, the program should display an error message and hence stop. Otherwise it should continue. If one of m and n is a scalar, and the other is not, your program should make them arrays of the same size. For instance, if m= [35 40 100 7; 23 67 56 10], and n=4. The n should be set to [4 4 4 4; 4 4 4 4] at this stage. Compute the integer logarithm(s). Compute the real values. Vectorize all the arrays and display like a table (see the sample output). Draw the following two graphs on the same axes with proper titles, labels, legend, and other setting like color, and marker (see the figure): ** Data point number from 1 to number of elements in m (and n) (note that there are 8 data points in the last sample given on this page), versus computed integer logarithm values (red line) Data point number from 1 to number of elements in m, versus real logarithm values (black line with ► marker Question 1 An integer logarithm of a positive integer number, say m, base a positive integer number, say n is defined as the number of times the result (m) can be divided by the base (n) before the result reaches 0. For instance, log26 is 2 because, 6÷2=3÷2=1÷2=0, and log327=3 because 27÷3=9÷3=3÷3=1÷3=0. Compare with real values: log26 ≈ 2.58 and log327=3 On the other hand, the following mathematical equation is true: lognm = logem / logen Write a Matlab program that does the following: Takes one array for m as input, Verifies m ( m should not be empty, m should consist of positive integer values only) and either displays a proper error message and stops or continues with the program Takes one array for n (the base) as input, Verifies n ( n should not be empty, n should consist of positive integer values only) and either displays a proper error message and stops or continues with the rest of the program Tests for the sizes of m and n (Either one of them should be a scalar or they should be arrays of the same size). If the sizes are not compatible, the program should display an error message and hence stop. Otherwise it should continue. If one of m and n is a scalar, and the other is not, your program should make them arrays of the same size. For instance, if m= [35 40 100 7; 23 67 56 10], and n=4. The n should be set to [4 4 4 4; 4 4 4 4] at this stage. Compute the integer logarithm(s). Compute the real values. Vectorize all the arrays and display like a table (see the sample output). Draw the following two graphs on the same axes with proper titles, labels, legend, and other setting like color, and marker (see the figure): ** Data point number from 1 to number of elements in m (and n) (note that there are 8 data points in the last sample given on this page), versus computed integer logarithm values (red line) Data point number from 1 to number of elements in m, versus real logarithm values (black line with ► marker Question 1 An integer logarithm of a positive integer number, say m, base a positive integer number, say n is defined as the number of times the result (m) can be divided by the base (n) before the result reaches 0. For instance, log26 is 2 because, 6÷2=3÷2=1÷2=0, and log327=3 because 27÷3=9÷3=3÷3=1÷3=0. Compare with real values: log26 ≈ 2.58 and log327=3 On the other hand, the following mathematical equation is true: lognm = logem / logen Write a Matlab program that does the following: Takes one array for m as input, Verifies m ( m should not be empty, m should consist of positive integer values only) and either displays a proper error message and stops or continues with the program Takes one array for n (the base) as input, Verifies n ( n should not be empty, n should consist of positive integer values only) and either displays a proper error message and stops or continues with the rest of the program Tests for the sizes of m and n (Either one of them should be a scalar or they should be arrays of the same size). If the sizes are not compatible, the program should display an error message and hence stop. Otherwise it should continue. If one of m and n is a scalar, and the other is not, your program should make them arrays of the same size. For instance, if m= [35 40 100 7; 23 67 56 10], and n=4. The n should be set to [4 4 4 4; 4 4 4 4] at this stage. Compute the integer logarithm(s). Compute the real values. Vectorize all the arrays and display like a table (see the sample output). Draw the following two graphs on the same axes with proper titles, labels, legend, and other setting like color, and marker (see the figure): ** Data point number from 1 to number of elements in m (and n) (note that there are 8 data points in the last sample given on this page), versus computed integer logarithm values (red line) Data point number from 1 to number of elements in m, versus real logarithm values (black line with ► marker