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Resuelto
UICBioE240 problem 1.3
Find the length of a vector. So if A = [1 1 1 1 1] Then B = 5
casi 11 años hace
Problema
UICBioE240 2.10
Given a vector of numbers, give the difference between the maximum and minimum values.
casi 11 años hace | 0 | 180 solvers
Problema
UICBioE240 2.7
Given x1 and x2, create a 3x3x3 matrix Y where (:,:,1) has all values of x1*x2, (:,:,2) has all values of x1-x2, and (:,:,3) has...
casi 11 años hace | 0 | 52 solvers
Problema
UICBioE240 2.3
Make a 4D matrix of 4x4x3x4 containing all zeros.
casi 11 años hace | 1 | 195 solvers
Problema
UICBioE240 2.2
Make a 3x4 matrix that contains all ones.
casi 11 años hace | 0 | 183 solvers
Problema
UICBioE240 2.1
This will be useful later in the course, in conjunction to clc and clear all, what is the command to close all figure windows th...
casi 11 años hace | 1 | 196 solvers
Resuelto
Say something funny
Say something funny, or not. Your solution will be (fully automatically and objectively) scored based on how clever or funny ...
casi 11 años hace
Problema
UICBioE240 problem 1.18
exp(pi/5*i) and exp(pi/5i). Is there any difference in result? Write yes or no as a string.
casi 11 años hace | 1 | 204 solvers
Problema
UICBioE240 problem 1.17
In the expression (2+5i), how does MATLAB read the expressions A = 2+5i B = 2+5*i C = both are okay Write capital letter a...
casi 11 años hace | 1 | 171 solvers
Problema
UICBioE240 problem 1.15
Calculate: sin(pi/6) cos (pi) tan(pi/2)
casi 11 años hace | 0 | 157 solvers
Problema
UICBioE240 problem 1.12
The mathematical quantities e^x, ln x and log x are calculated using the expression exp(x), log(x) and log10(x) respectively. ...
casi 11 años hace | 0 | 106 solvers
Problema
UICBioE240 problem 1.11
Store a series of numbers into a 4 by 4 matrix, starting with the first few positions going right and down, and leaving the rest...
casi 11 años hace | 0 | 39 solvers
Problema
UICBioE240 problem 1.10
Find the number of cells in a bioreactor after a given time when doubling time is dd and initial number of cells is x. So if ...
casi 11 años hace | 1 | 128 solvers
Problema
UICBioE240 problem 1.9
Swap the first and last columns of a matrix. So if A = [12 4 7; 5 1 4]; B = [7 4 12; 4 1 5]; ...
casi 11 años hace | 0 | 132 solvers
Problema
UICBioE240 problem 1.8
Given a list of grades in a class, write a script that gives the 2nd highest grade in the class and the average for the class. ...
casi 11 años hace | 1 | 140 solvers
Problema
UICBioE240 problem 1.7
Find the other two angles of a right triangle given the two of the sides. So if A = [1 1] B = [45 45]
casi 11 años hace | 1 | 104 solvers
Problema
UICBioE240 problem 1.6
Find the tangent line of a right triangle given the two of the sides. So if A = [1 1] B = sqrt(2)
casi 11 años hace | 1 | 182 solvers
Problema
UICBioE240 problem 1.5
Find the size of the matrix, then multiply both values by 10 and make it into a column vector. So if A = [ 1 2 3; ...
casi 11 años hace | 0 | 164 solvers
Problema
UICBioE240 problem 1.4
So if A = [ 1 2 3; 4 5 6; 7 8 9] B = [ 3 3]
casi 11 años hace | 2 | 204 solvers
Problema
UICBioE240 problem 1.3
Find the length of a vector. So if A = [1 1 1 1 1] Then B = 5
casi 11 años hace | 1 | 215 solvers
Problema
UICBioE240 problem 1.2
Convert a column vector into a row vector. So if A = [1; 2; 3] Then B = [ 1 2 3]
casi 11 años hace | 3 | 209 solvers
Problema
UICBioE240 problem 1.1
Remove the middle row from a matrix, assuming # of rows is odd. So if A = [ 1 2 3; 4 5 6; 7 8 9] the...
casi 11 años hace | 2 | 150 solvers
Problema
UICBioE240 problem 1.13
Compute the following - y = x^5/(x^-1) and y = (1-(1/x^5))^-1. Have the final answer of y to equal a 1 by 2 vector.
casi 11 años hace | 1 | 173 solvers
Resuelto
Most nonzero elements in row
Given the matrix a, return the index r of the row with the most nonzero elements. Assume there will always be exactly one row th...
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Resuelto
Weighted average
Given two lists of numbers, determine the weighted average. Example [1 2 3] and [10 15 20] should result in 33.333...
casi 11 años hace
Resuelto
Find all elements less than 0 or greater than 10 and replace them with NaN
Given an input vector x, find all elements of x less than 0 or greater than 10 and replace them with NaN. Example: Input ...
casi 11 años hace
Resuelto
Find the sum of all the numbers of the input vector
Find the sum of all the numbers of the input vector x. Examples: Input x = [1 2 3 5] Output y is 11 Input x ...
casi 11 años hace
