Mechanical Engineering Student
Arizona State University
Daddy of a wonderful little baby-girl.
Professional Interests: Insect Flight, Energy, Agent Based Modeling
Top 5% contributor
I 8 a π b 4. U r Σ π ∇!
(transation: I ate a pie before. You are some pi nibbler!)
Answered 1 month ago
I recommend this text:
Answered 5 years ago
You need to be careful with tspan as well. Some ODE functions give non-uniform spacing in time, and with different boundary con...
If there is a data log, then spammers, and vote-gaming can be easily detected. If there is a behind-the-scenes scoring, it can...
7 years ago
Here is a link where there is some agent based modeling in matlab: http://www.laits.utexas.edu/compeco/lab.html
6 years ago
Hello, I have a similar problem - I get the same error. I am trying to use solve to determine the locations and weights for a 2...
5 years ago
Given a number n, create an n-by-n matrix in which the integers from 1 to n^2 wind back and forth along the rows as shown in the...
3 years ago
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...
Given the matrix A, return B in which all the rows that have one or more <http://www.mathworks.com/help/techdoc/ref/nan.html NaN...
Given a vector of numbers, return true if one of the numbers is a square of one of the other numbers. Otherwise return false.
Calculate the nth Fibonacci number.
Given n, return f where f = fib(n) and f(1) = 1, f(2) = 1, f(3) = 2, ...
Return true if the elements of the input vector increase monotonically (i.e. each element is larger than the previous). Return f...
Return a list of all values (sorted smallest to largest) that appear exactly three times in the input vector x. So if
x = [1 2...
Replace NaNs with the number that appears to its left in the row.
If there are more than one consecutive NaNs, they should all ...
Triangle numbers are the sums of successive integers. So 6 is a triangle number because
6 = 1 + 2 + 3
which can be displa...
There will always be at least one prime in the matrix.
Input in = [ 8 3
5 9 ]
Output out is 4...
At one time or another, we all had to memorize boring times tables. 5 times 5 is 25. 5 times 6 is 30. 12 times 12 is way more th...
Flip the outermost columns of matrix A, so that the first column becomes the last and the last column becomes the first. All oth...
Remove the nth column from input matrix A and return the resulting matrix in output B.
A = [1 2 3; 4 5 6];
Given a and b, return the sum a+b in c.
Find the moving average in a vector. The kernel length is a variable.
x = 1:10
kernel_length = 2
Very easy, you just have to multiply 2 numbers
but you cannot use the following signs (*, /, - ,^) ,mtimes , times, cross, pro...
You just measured its surface area, that is the input.
If we list all the natural numbers below 10 that are multiples of 3 or 5, we get 3, 5, 6 and 9. The sum of these multiples is 23...
Find the mean of each consecutive pair of numbers in the input row vector. For example,
x=[1 2 3] ----> y = [1.5 2.5]
Given an input vector x, find all elements of x less than 0 or greater than 10 and replace them with NaN.
in = magic(5)
17 24 1 8 15
23 5 7 14 16
4 6 13 20 ...
Given two lists of numbers, determine the weighted average.
[1 2 3] and [10 15 20]
should result in
Given an integer n, make an n-by-n matrix made up of alternating ones and zeros as shown below. The a(1,1) should be 1.
Given a circular pizza with radius _z_ and thickness _a_, return the pizza's volume. [ _z_ is first input argument.]
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