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# Daniel Lee

39 total contributions since 2015

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UICBioE240 problem 1.3
Find the length of a vector. So if A = [1 1 1 1 1] Then B = 5

ongeveer 5 jaar ago

Problem

UICBioE240 2.10
Given a vector of numbers, give the difference between the maximum and minimum values.

ongeveer 5 jaar ago | 0 | 123 solvers

Problem

UICBioE240 2.9
Find the number of minutes between September X1th 9:15AM to September X2th 2:44PM.

ongeveer 5 jaar ago | 0 | 10 solvers

Problem

UICBioE240 2.8
Convert x number of hours into seconds.

ongeveer 5 jaar ago | 1 | 141 solvers

Problem

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...

ongeveer 5 jaar ago | 0 | 29 solvers

Problem

UICBioE240 2.6
Given a row vector containing all x1, and a column vector containing all x2, and their lengths are equal, create a column vector...

ongeveer 5 jaar ago | 0 | 9 solvers

Problem

UICBioE240 2.5
Given a row vector containing all x1, and a column vector containing all x2, and their lengths are equal, create a row vector co...

ongeveer 5 jaar ago | 0 | 9 solvers

Problem

UICBioE240 2.4
Given equation for half-life of a drug

ongeveer 5 jaar ago | 0 | 8 solvers

Problem

UICBioE240 2.3
Make a 4D matrix of 4x4x3x4 containing all zeros.

ongeveer 5 jaar ago | 1 | 140 solvers

Problem

UICBioE240 2.2
Make a 3x4 matrix that contains all ones.

ongeveer 5 jaar ago | 0 | 127 solvers

Problem

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...

ongeveer 5 jaar ago | 1 | 149 solvers

Solved

Say something funny
Say something funny, or not. Your solution will be (fully automatically and objectively) scored based on how clever or funny ...

ongeveer 5 jaar ago

Problem

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.

ongeveer 5 jaar ago | 1 | 144 solvers

Problem

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...

ongeveer 5 jaar ago | 1 | 126 solvers

Problem

UICBioE240 problem 1.16
sin^2(pi/6) + cos^2(pi/6)

ongeveer 5 jaar ago | 1 | 130 solvers

Problem

UICBioE240 problem 1.15
Calculate: sin(pi/6) cos (pi) tan(pi/2)

ongeveer 5 jaar ago | 0 | 116 solvers

Problem

UICBioE240 problem 1.14
Solve 3^x = 17

ongeveer 5 jaar ago | 1 | 117 solvers

Problem

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. ...

ongeveer 5 jaar ago | 0 | 62 solvers

Problem

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...

ongeveer 5 jaar ago | 0 | 10 solvers

Problem

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 ...

ongeveer 5 jaar ago | 1 | 95 solvers

Problem

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]; ...

ongeveer 5 jaar ago | 0 | 90 solvers

Problem

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. ...

ongeveer 5 jaar ago | 0 | 97 solvers

Problem

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]

ongeveer 5 jaar ago | 0 | 66 solvers

Problem

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)

ongeveer 5 jaar ago | 0 | 133 solvers

Problem

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; ...

ongeveer 5 jaar ago | 0 | 121 solvers

Problem

UICBioE240 problem 1.4
So if A = [ 1 2 3; 4 5 6; 7 8 9] B = [ 3 3]

ongeveer 5 jaar ago | 1 | 125 solvers

Problem

UICBioE240 problem 1.3
Find the length of a vector. So if A = [1 1 1 1 1] Then B = 5

ongeveer 5 jaar ago | 1 | 145 solvers

Problem

UICBioE240 problem 1.2
Convert a column vector into a row vector. So if A = [1; 2; 3] Then B = [ 1 2 3]

ongeveer 5 jaar ago | 2 | 152 solvers

Problem

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...

ongeveer 5 jaar ago | 1 | 103 solvers

Problem

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.

ongeveer 5 jaar ago | 0 | 125 solvers