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This package provides units conversion factors and enforces unit algebra for Matlab
2 years ago
You need to transpose e:
alternatively, create your d vector in the s...
Answered 3 years ago
This looks like it will do what you want:
index=[0 0 0 1 0 0 0 0 0 0];
i = 1;
while i < length(index)
I think you want to use events then. try something like this: function main % example to count zeros using events options = ode...
4 years ago
you can use the interp1 function to make a function out of data. here is a little example: function main a = 1; [X,Y] = ode45(...
You can use heaviside functions like this: f = @(t) (heaviside(t) - heaviside(t- 0.5))*2.*t + (heaviside(t - 0.5) - heaviside(t...
3 years ago
Hi, I have developed a class that extends the double class and adds units to it. The class keeps track of the units and prevent...
4 years ago
I am working with a class I developed, and I have this problem. I had to overload subsref because my class extends double. howev...
I would like to overload the ode15s function in a class definition of units. Basically I want to 1. pass arguments with units ...
Return true if the elements of the input vector increase monotonically (i.e. each element is larger than the previous). Return f...
3 years ago
Given an input vector x, find all elements of x less than 0 or greater than 10 and replace them with NaN.
Remove the nth column from input matrix A and return the resulting matrix in output B.
A = [1 2 3; 4 5 6];
Write a function which returns every other element of the vector passed in. That is, it returns the all odd-numbered elements, s...
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 input n, return true if n is odd or false if n is even.
Find the sum of all the numbers of the input vector x.
Input x = [1 2 3 5]
Output y is 11
Input x ...
Triangle numbers are the sums of successive integers. So 6 is a triangle number because
6 = 1 + 2 + 3
which can be displa...
In MATLAB, you create a vector by enclosing the elements in square brackets like so:
x = [1 2 3 4]
Commas are optional, s...
Given a and b, return the sum a+b in c.
Try out this test problem first.
Given the variable x as your input, multiply it by two and put the result in y.
How about: M2 = zeros(size(M)); M2(:) = -inf; M2([2 4],2) = M([2 4],2); [val ind] = max(M([2 4],2));
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