Kesh Ikuma

53 total contributions since 2008

Professional Interests: signal processing

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Submitted

FFmpeg Toolbox
A set of wrapper functions to run FFmpeg directly from Matlab

1 year ago | 42 downloads |

Submitted

C++ MEX Development Utilities
C++ header files for MEX development

1 year ago | 5 downloads |

Submitted

Hatchfill2
Fills an area with hatching or speckling (Updating original hatchfill by Neil Tandon)

2 years ago | 52 downloads |

Submitted

RMVAR: MEX function to delete variables in a MAT file
This function deletes variables from a MAT file without loading the data onto Matlab.

2 years ago | 1 download |

Submitted

stackedplot: A quick way to plot without lines overlapping
Plotting multple lines on the same axes with properly spaced offsets

4 years ago | 15 downloads |

Submitted

lateximage
LaTeX image object for using LaTeX packges not supported by the builtin LaTeX text interpreter

4 years ago | 2 downloads |

Submitted

inputsdlg: Enhanced Input Dialog Box
Predefined dialog box function to accept user inputs of several forms

4 years ago | 29 downloads |

Submitted

mask2poly(mask)
Convert mask to region-of-interest polygons

4 years ago | 13 downloads |

Submitted

fcolorbar: Floating Color Bar (r3)
Enhancement to the built-in colorbar to improve inside-axes colorbar display

5 years ago | 1 download |

Submitted

EPS Utility Toolbox
A set of functions to generate publisher-happy EPS images

5 years ago | 12 downloads |

Submitted

hgsetgetex: Extension of hgsetget Class (v.2.5)
Extended HG-style set and get for MATLAB objects

5 years ago | 1 download |

Submitted

ANNOTATEAXES: Annotation object in axes data coordinate
ANNOTATEAXES places a built-in annotation object and tie it to an axes

6 years ago | 1 download |

Submitted

Relative Filename
A pair of M-files to convert between full and relative filenames.

6 years ago | 2 downloads |

Submitted

jMouseEmu: Mouse Emulator (v2.3)
A Java-based function to control mouse programmatically

6 years ago | 6 downloads |

Solved

Kaprekar Steps
6174 is the <http://en.wikipedia.org/wiki/6174_%28number%29 Kaprekar constant>. All natural numbers less than 10,000 (except som...

6 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 ...

6 years ago

Solved

Column Removal
Remove the nth column from input matrix A and return the resulting matrix in output B. So if A = [1 2 3; 4 5 6]; and ...

6 years ago

Solved

Subset Sum
Given a vector v of integers and an integer n, return the the indices of v (as a row vector in ascending order) that sum to n. I...

6 years ago

Solved

Interpolator
You have a two vectors, a and b. They are monotonic and the same length. Given a value, va, where va is between a(1) and a(end...

6 years ago

Solved

Maximum running product for a string of numbers
Given a string s representing a list of numbers, find the five consecutive numbers that multiply to form the largest number. Spe...

6 years ago

Solved

Find the two most distant points
Given a collection of points, return the indices of the rows that contain the two points most distant from one another. The inpu...

6 years ago

Solved

Function Iterator
Given a handle fh to a function which takes a scalar input and returns a scalar output and an integer n >= 1, return a handle f...

6 years ago

Solved

Remove all the words that end with "ain"
Given the string s1, return the string s2 with the target characters removed. For example, given s1 = 'the main event' your ...

6 years ago

Solved

Select every other element of a vector
Write a function which returns every other element of the vector passed in. That is, it returns the all odd-numbered elements, s...

6 years ago

Solved

Reverse Run-Length Encoder
Given a "counting sequence" vector x, construct the original sequence y. A counting sequence is formed by "counting" the entrie...

6 years ago

Solved

Return a list sorted by number of occurrences
Given a vector x, return a vector y of the unique values in x sorted by the number of occurrences in x. Ties are resolved by a ...

6 years ago

Solved

Counting Money
Add the numbers given in the cell array of strings. The strings represent amounts of money using this notation: $99,999.99. E...

6 years ago

Solved

Remove all the consonants
Remove all the consonants in the given phrase. Example: Input s1 = 'Jack and Jill went up the hill'; Output s2 is 'a ...

6 years ago

Solved

Find the longest sequence of 1's in a binary sequence.
Given a string such as s = '011110010000000100010111' find the length of the longest string of consecutive 1's. In this examp...

6 years ago

Solved

Find the sum of all the numbers of the input vector
Find the sum of all the numbers of the input vector x. Examples: Input x = [1 2 3 5] Output y is 11 Input x ...

6 years ago