Submitted
Weighted K-Nearest Neighbors (WKNN)
Weighted K-Nearest Neighbors (WKNN) classifier
6 years ago | 328 downloads |
Submitted
a modified shuffled frog leaping optimization algorithm
a modified shuffled frog leaping optimization algorithm
6 years ago | 330 downloads |
Submitted
a new shuffled frog leaping optimization algorithm (1)
a new shuffled frog leaping optimization (FLO) algorithm (1)
6 years ago | 215 downloads |
Submitted
Semantic Breast Tumor Segmentation by CNN
Semantic Breast Tumor Segmentation by Convolutional Neural Network in MRI images
6 years ago | 1009 downloads |
Submitted
Feature Selection in Classification using Genetic Algorithm
Feature Selection (reduction) in data-mining using Genetic Algorithm
6 years ago | 1458 downloads |
Submitted
Wormhole detection in MANET using MLP
Wormhole attack detection in Mobile Ad-hoc Networks using a Multi-Layer Neural Network
6 years ago | 428 downloads |
Submitted
Persian License Plate Digit Recognition by CNN
Persian digit Recognition in Iranian License Plates by Convolutional Neural Network
6 years ago | 314 downloads |
Submitted
Clustering-based algorithms for breast tumor segmentation
Clustering-based algorithms for breast tumor segmentation using: k-means, fuzzy c-means, & optimized k-means (by Cuckoo Search O...
6 years ago | 886 downloads |
Submitted
Shuffled Genetic-based Task Scheduling
Task Scheduling using a shuffled genetic algorithm in distributed systems
6 years ago | 290 downloads |
Submitted
Support Vector Machine using sub-gradient descent
This a Support Vector Machine code for 2-classes problems.
7 years ago | 386 downloads |
Solved
Draw a 'N'!
Given n as input, generate a n-by-n matrix 'N' using 0 and 1 . Example: n=5 ans= [1 0 0 0 1 1 1 0 0 1 1 0 ...
7 years ago
Solved
Divisible by 5
Pursuant to the <http://www.mathworks.com/matlabcentral/cody/problems/42404-divisible-by-2 first problem> in this series, this o...
7 years ago
Solved
Can we make a triangle?
Given three positive number, check whether a triangle can be made with these sides length or not. remember that in a triangle su...
7 years ago
Solved
Doubling elements in a vector
Given the vector A, return B in which all numbers in A are doubling. So for: A = [ 1 5 8 ] then B = [ 1 1 5 ...
7 years ago
Submitted
Voice Activity Detection (VAD) - Rabiner1975
Voice Activity Detection (VAD) using Rabiner and Sambur algorithm (1975) - Endpoint Algorithm
7 years ago | 632 downloads |
Answered
how to make a plot
Hi, you can use this: figure, plot(V,Fa,'-o') hold on plot(V,Fb,'-*') plot(V,Fc,'-^') legend('Fa','Fb','Fc')
how to make a plot
Hi, you can use this: figure, plot(V,Fa,'-o') hold on plot(V,Fb,'-*') plot(V,Fc,'-^') legend('Fa','Fb','Fc')
8 years ago | 1
| accepted
Answered
how can save all variables which are in function without deleting previous one ?
Hi. You can make a string in each run for your function and then use the string for your file name. for example you may use a g...
how can save all variables which are in function without deleting previous one ?
Hi. You can make a string in each run for your function and then use the string for your file name. for example you may use a g...
8 years ago | 2
| accepted
Solved
5 Prime Numbers
Your function will be given lower and upper integer bounds. Your task is to return a vector containing the first five prime numb...
8 years ago
Submitted
A simple code for Audio Compression using DCT
A simple code for Audio Compression using Discrete Cosine Transform (DCT) and evaluating by psnr, mse
8 years ago | 1439 downloads |
Solved
7 segment LED display
Given a whole number, output how many segments would be lit up to display it on a 7 segment LED display (see Wikipedia: <http://...
8 years ago
Solved
Mysterious digits operation (easy)
What is this digit operation? 0 -> 0 1 -> 9 121 -> 9 44 -> 6 15 -> 5 1243 -> 7 ...
8 years ago
Solved
Magic is simple (for beginners)
Determine for a magic square of order n, the magic sum m. For example m=15 for a magic square of order 3.
8 years ago
Solved
Project Euler: Problem 8, Find largest product in a large string of numbers
Find the greatest product of five consecutive digits in an n-digit number. 73167176531330624919225119674426574742355349194934...
8 years ago
Solved
Project Euler: Problem 1, Multiples of 3 and 5
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...
8 years ago
Solved
Sum of first n terms of a harmonic progression
Given inputs a, d and n, return the sum of the first n terms of the harmonic progression a, a/(1+d), a/(1+2d), a/(1+3d),....
8 years ago
Solved
Community Problem 500!
In honor of this being the 500th Community problem, see if you can create a function that has a Cody size of 500. It can do any...
8 years ago
Solved
Feeling lucky?
Guess which number Cody is thinking (1 to 10)? (This is a game of luck more than skill. Good luck!)
8 years ago
Solved
intervals
Write a function that takes an interval from a to b, and divides it into 6 parts.
8 years ago