MATLAB Function Reference Volume 1: A - E - Bad Request

1 Functions By Category
1-14
Discrete Math (e.g., Prime Factors)
factor Prime factors
factorial Factorial function
gcd Greatest common divisor
isprime True for prime numbers
lcm Least common multiple
nchoosek All combinations of N elements taken K at a time
perms All possible permutations
primes Generate list of prime numbers
rat, rats Rational fraction approximation
Data Analysis and Fourier Transforms
• “Basic Operations”
• “Finite Differences”
• “Correlation”
• “Filtering and Convolution”
• “Fourier Transforms”
Basic Operations
cumprod Cumulative product
cumsum Cumulative sum
cumtrapz Cumulative trapezoidal numerical integration
max Maximum elements of array
mean Average or mean value of arrays
median Median value of arrays
min Minimum elements of array
prod Product of array elements
sort Sort elements in ascending order
sortrows Sort rows in ascending order
std Standard deviation
sum Sum of array elements
trapz Trapezoidal numerical integration
var Variance
Finite Differences
del2 Discrete Laplacian
diff Differences and approximate derivatives
gradient Numerical gradient