I have x=[1 ; 2 ; 4 ; 5 ; 7 ; 9 ; 3]
can you write matlab code of column array that calculate midpoint between every two points. eg [(1+2)/2; (2+4)/2;(4+5)/2;(5+7)/2...]
answer should give x_midpoint=[1.5 ; 3 ; 4.5 ; .....]
I have x=[1 ; 2 ; 4 ; 5 ; 7 ; 9 ; 3] can you write matlab code of column array that calculate mid...
Matlab!
Use Matlab to calculate array X and array Y. The first column is
time (1, 2, 3 ...), and the second column is value (0 and 1).
When the value of array X is 0, the value of array Y is itself at
the same time.
When the value of array X is 1, the value of array Y will become
the value of the previous Y(i-1)
The data of the array is given, just how to change the...
In
Matlab
A= 3 -5 6 ( 15 7 9 13 5 -4 12 10 2 8 11 4 1 For the matrix A in problem-2, use MATLAB to carry out the following instructions a. Find the maximum and minimum values in each column. b. Find the maximum and minimum values in each row. c. Sort each column in ascending order and store the result in an array P. d. Sort each row in descending order and store the result...
matlab help
Write a script to manipulate the array A = [2 1 4 3 6 5 8 7 10 9 12 11 14 13 16 15 18 17 20 19] to be in descending order without using the sort function. You must do everything using array manipulation in MATLAB (i.e. you cannot sort it by hand and then hardcode it, you cannot simply create the array 1:20, you cannot simply add .rej3mat(J-l 1],1,10) to A). Write a script that...
2. Given the array A = [2 4 1; 6 7 2; 3 5 9]. Provide appropriate the Matlab commands needed to a. calculate the determinant of A b. show the transpose of A c. Calculate the trace of A d. compute the sum over all rows of A
In Matlab
Consider the array A. 10 3 5 -4 12 -5 9 2 A= 6 13 -8 11 115 -5 4 1 Write a program that computes the array B by computing the square of all the elements of A whose value is greater than 10 and multiplying 5 to each element that is less than or equal to 10. You need to use a logical array as a mask.
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MATLAB question I need the code
exactly as you would write it in MATLAB. thank you
1. Consider a Gaussian solution of the traveling-wave form ψ(z,t)-exp(-a(z-vt)2). The parameter values are a 1, 2. (a) Explain the physical meaning of these parameters (eg. what would happen if we took a = 10 instead?) Determine the direction of propagation of this solution: Is it traweling to the left or to the right? (2pts) (b) Write a Matlab code to plot the Gaussian...
can you answer both #1 (a&B) and #2 please
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Construct a three-column array where column 1 is rnorm(100,2,2), column 2 is rnorm(100, 4, 4) and column 3 is rnorm(100, 0, 1). Then write the r code to change this array into an array where each column has exactly mean 0 and exactly variance 1.
Refer to the following array definition for questions 1 & 2 int numberArray[9)[11] 1. Write a statement that assigns 145 to the first column of the first row of this array. 2. Write a statement that assigns 18 to the last column of the last row of this array. values is a two-dimensional array of floats, with 10 rows and 20 columns. Write code that sums all of the elements in the array and stores the sum in the variable...