Gelöst

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 ...

fast 11 Jahre vor

Gelöst

UICBioE240 problem 1.14
Solve 3^x = 17

fast 11 Jahre vor

Gelöst

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

fast 11 Jahre vor

Gelöst

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

fast 11 Jahre vor

Gelöst

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...

fast 11 Jahre vor

Gelöst

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.

fast 11 Jahre vor

Gelöst

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)

fast 11 Jahre vor

Gelöst

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; ...

fast 11 Jahre vor

Gelöst

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

fast 11 Jahre vor

Gelöst

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

fast 11 Jahre vor

Gelöst

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

fast 11 Jahre vor

Gelöst

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...

fast 11 Jahre vor

Gelöst

Mechanics 1
I thought I would make a mechanics problem for all those physics lovers out there. Imagine two solid, rigid spheres B1 and B...

fast 11 Jahre vor

Gelöst

Woodall number
Test whether the input is a Woodall number: <http://en.wikipedia.org/wiki/Woodall_number> _Please do not cheat by simply chec...

fast 11 Jahre vor

Gelöst

Find Index of maximum Value and maximum Value of a vector
Find the Index of the first occurrence of the maximum value in a vector and also the maximum value in the vector. Example: [...

fast 11 Jahre vor

Gelöst

Column norms of a matrix
Given a matrix M, return a vector y such that for each k y(k)=norm(M(:,k)) (y(k) is the Euclidean norm of the k-th col...

fast 11 Jahre vor

Gelöst

find radius of cone
if Slant height of Cone(I)& hight of Cone(H) given then find radius of the Cone(R) for example I=5,h=4 then the ans R=3;

fast 11 Jahre vor

Gelöst

Twins in a Window
<http://en.wikipedia.org/wiki/Twin_primes Twin primes> are prime numbers that differ by 2, such as [11,13] or [41,43]. Write a f...

fast 11 Jahre vor

Gelöst

Integer indexing array: Shift left
Write a *single* statement that shifts row array attendanceValues one position to the left. The rightmost element in attendanceV...

fast 11 Jahre vor

Gelöst

Find number of days
The input is two date in string format (dd-mm-yyyy) find out the number of days between these two dates. Example: input: ...

fast 11 Jahre vor

Gelöst

Create incrementing array
Given a and b generate an output matrix as shown in following examples: a=2 b=5 output=[2 20 200 2000 20000] a=4 b...

fast 11 Jahre vor

Gelöst

Basic arrays operations.
Apply element-by-element binary operation 'fun' to two arrays (A and B).

fast 11 Jahre vor

Gelöst

Sophie Germain prime
In number theory, a prime number p is a *Sophie Germain prime* if 2p + 1 is also prime. For example, 23 is a Sophie Germain prim...

fast 11 Jahre vor

Gelöst

Derivative of polynomial
Compute the derivative of a given polynomial. The input is an <http://www.mathworks.com/help/matlab/math/representing-polynomial...

fast 11 Jahre vor

Gelöst

7 segment LED display
Given a whole number, output how many segments would be lit up to display it on a 7 segment LED display (http://en.wikipedia.org...

fast 11 Jahre vor

Gelöst

Remove the two elements next to NaN value
The aim is to *remove the two elements next to NaN values* inside a vector. For example: x = [6 10 5 8 9 NaN 23 9 7 3 21 ...

fast 11 Jahre vor

Gelöst

Is it an Armstrong number?
An Armstrong number of three digits is an integer such that the sum of the cubes of its digits is equal to the number itself. Fo...

fast 11 Jahre vor

Gelöst

ASCii Code
Using Matlab get the ASCii for '?'

fast 11 Jahre vor

Gelöst

ASCii Code
Using matlab, give the symbol that is associated with ASCii code 122

fast 11 Jahre vor

Gelöst

Positive Infinity
Round the array a towards positive infinity

fast 11 Jahre vor