Solved
Find the position of last minimum value in an integer array with numbers
If x = [2 6 4 9 -10 3 1 5 -10] then the output should be 9, because last minimum value (-10) lies at the 9th position.
13 years ago
Solved
Unit Matrix
Given n, you should return an n-by-n unit matrix. Example: If input is n=2 then A = [ 1 0 0 1 ] If input ...
13 years ago
Solved
Find nth maximum
Find nth maximum in a vector of integer numbers. Return NaN if no such number exists. x = [2 6 4 9 -10 3 1 5 -10]; So ...
13 years ago
Solved
Signed Magnitude
For a given input vector, return the value that is furthest from zero. For example, if x = [1 2 -12] return -12.
13 years ago
Solved
Count decimal digits of a number
* Given an integer number you have to return the number of its digits. * For example 248 has 3 digits and 1589 has 4 digits ...
13 years ago
Solved
Find all elements less than 0 or greater than 10 and replace them with NaN
Given an input vector x, find all elements of x less than 0 or greater than 10 and replace them with NaN. Example: Input ...
13 years ago
Answered
Need to Decrease the Width of FFT
Dear Chirag, From what you say, I understand that you want to decrease the df of your spectrum. You know that df = 1/(N dt), ...
Need to Decrease the Width of FFT
Dear Chirag, From what you say, I understand that you want to decrease the df of your spectrum. You know that df = 1/(N dt), ...
15 years ago | 1
Submitted
Plotstack
A plot utility, to plot graphs one over the other (or one next to the other vertically)
15 years ago | 243 downloads |
Submitted
Graphical convolution animation
Shows graphically the stages of discrete convolution for any two 1-D signals (educational tool).
16 years ago | 1895 downloads |
Submitted
Lomb normalized periodogram
Both functions calculate the Lomb-Scargle periodogram (aka Gauss-Vanicek/Least-squares spectrum)
17 years ago | 3708 downloads |
Submitted
Fresnel integrals
Calculates FresnelC, FresnelS integrals and their variations (C_1, C_2 and S_1 and S_2)
18 years ago | 2544 downloads |
Submitted
Laplace random variables
This function generates random numbers distributed according to the Laplace distribution
18 years ago | 2731 downloads |
Submitted
Actual zero or any-value crossing
Finds actual zero (or any other value) "actual" crossings
19 years ago | 1060 downloads |
Submitted
SAC_Sun2PC_mat
This is utility to read SAC (Seismic Analysis Code) binary files created on/for SUN platform.
23 years ago | 2727 downloads |