Given array,x, display all the negative numbers and display output as y. Example x=[1 -2 3 -4] , output is y=[-2 -4].
Sort a list of complex numbers based on far they are from the origin.
find the roots of a quadratic equation
Let's get back to school, and create multiplication tables
Find out value of sine given by degree.
Convert radians to degrees
Roots of a quadratic equation.
Sum of cubes
Determine the roots of a cubic equation
Linear system of equations
Choose a web site to get translated content where available and see local events and offers. Based on your location, we recommend that you select: .
You can also select a web site from the following list:
Select the China site (in Chinese or English) for best site performance. Other MathWorks country sites are not optimized for visits from your location.
Contact your local office