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Feeds
Risolto
UICBioE240 problem 1.3
Find the length of a vector. So if A = [1 1 1 1 1] Then B = 5
circa 11 anni fa
Problema
UICBioE240 2.10
Given a vector of numbers, give the difference between the maximum and minimum values.
circa 11 anni fa | 0 | 180 risolutori
Problema
UICBioE240 2.8
Convert x number of hours into seconds.
circa 11 anni fa | 2 | 195 risolutori
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...
circa 11 anni fa | 0 | 52 risolutori
Problema
UICBioE240 2.3
Make a 4D matrix of 4x4x3x4 containing all zeros.
circa 11 anni fa | 1 | 195 risolutori
Problema
UICBioE240 2.2
Make a 3x4 matrix that contains all ones.
circa 11 anni fa | 0 | 184 risolutori
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...
circa 11 anni fa | 1 | 196 risolutori
Risolto
Say something funny
Say something funny, or not. Your solution will be (fully automatically and objectively) scored based on how clever or funny ...
circa 11 anni fa
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.
circa 11 anni fa | 1 | 204 risolutori
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...
circa 11 anni fa | 1 | 171 risolutori
Problema
UICBioE240 problem 1.15
Calculate: sin(pi/6) cos (pi) tan(pi/2)
circa 11 anni fa | 0 | 157 risolutori
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. ...
circa 11 anni fa | 0 | 106 risolutori
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...
circa 11 anni fa | 0 | 39 risolutori
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 ...
circa 11 anni fa | 1 | 128 risolutori
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]; ...
circa 11 anni fa | 0 | 132 risolutori
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. ...
circa 11 anni fa | 1 | 140 risolutori
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]
circa 11 anni fa | 1 | 104 risolutori
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)
circa 11 anni fa | 1 | 182 risolutori
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; ...
circa 11 anni fa | 0 | 164 risolutori
Problema
UICBioE240 problem 1.4
So if A = [ 1 2 3; 4 5 6; 7 8 9] B = [ 3 3]
circa 11 anni fa | 2 | 204 risolutori
Problema
UICBioE240 problem 1.3
Find the length of a vector. So if A = [1 1 1 1 1] Then B = 5
circa 11 anni fa | 1 | 215 risolutori
Problema
UICBioE240 problem 1.2
Convert a column vector into a row vector. So if A = [1; 2; 3] Then B = [ 1 2 3]
circa 11 anni fa | 3 | 209 risolutori
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...
circa 11 anni fa | 2 | 150 risolutori
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.
circa 11 anni fa | 1 | 174 risolutori
Risolto
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...
circa 11 anni fa
Risolto
Weighted average
Given two lists of numbers, determine the weighted average. Example [1 2 3] and [10 15 20] should result in 33.333...
circa 11 anni fa
Risolto
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 ...
circa 11 anni fa
Risolto
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 ...
circa 11 anni fa
