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Sisi Ma


Rutgers University

24 total contributions since 2010

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Submitted


find_pareto_frontier
This function identifies the pareto frontier of a set of points (assuming smaller values are more

mehr als 6 Jahre ago | 21 downloads |

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Question


connect to a Access database from matlab(2013b)
I was trying to connect to a Access database from matlab, by following the example given in matlab documentation 1 setdbpre...

mehr als 6 Jahre ago | 0 answers | 1

0

answers

Submitted


compare_correlation_coefficients
This function compare if two correlation coefficients are significantly different.

mehr als 6 Jahre ago | 7 downloads |

Solved


Swap the first and last columns
Flip the outermost columns of matrix A, so that the first column becomes the last and the last column becomes the first. All oth...

fast 7 Jahre ago

Solved


Make a checkerboard matrix
Given an integer n, make an n-by-n matrix made up of alternating ones and zeros as shown below. The a(1,1) should be 1. Example...

fast 7 Jahre ago

Solved


Triangle Numbers
Triangle numbers are the sums of successive integers. So 6 is a triangle number because 6 = 1 + 2 + 3 which can be displa...

fast 7 Jahre 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 ...

fast 7 Jahre ago

Submitted


batch download GEO data (samples/series)
This file batch download files from NCBI GEO according to a list of urls.

fast 7 Jahre ago | 2 downloads |

Submitted


GEO Platform Annotation Table Reader
reads and parses platform annotation table (*.annot) from GEO.

fast 7 Jahre ago | 1 download |

Solved


Is my wife right?
Regardless of input, output the string 'yes'.

fast 7 Jahre ago

Submitted


Function to make a 2D histogram
Make 2D histogram on pairs of (x,y) data

mehr als 7 Jahre ago | 11 downloads |

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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...

mehr als 7 Jahre ago

Solved


Add two numbers
Given a and b, return the sum a+b in c.

mehr als 7 Jahre ago

Solved


Determine if input is odd
Given the input n, return true if n is odd or false if n is even.

mehr als 7 Jahre 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 ...

mehr als 7 Jahre ago

Solved


Determine whether a vector is monotonically increasing
Return true if the elements of the input vector increase monotonically (i.e. each element is larger than the previous). Return f...

mehr als 7 Jahre 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 ...

mehr als 7 Jahre ago

Solved


Make the vector [1 2 3 4 5 6 7 8 9 10]
In MATLAB, you create a vector by enclosing the elements in square brackets like so: x = [1 2 3 4] Commas are optional, s...

mehr als 7 Jahre ago

Solved


Times 2 - START HERE
Try out this test problem first. Given the variable x as your input, multiply it by two and put the result in y. Examples:...

mehr als 7 Jahre ago

Question


How to edit mplay GUI?
Hi, I am trying to modify the mplay GUI, so I can jump to frames that are listed in a variable. So, which file(s) should I edit...

etwa 8 Jahre ago | 1 answer | 0

1

answer

Answered
How to read external file data from a .xls file into matlab
you mean the property of a xls file? try putting those xls files in your current directory and do: dir('*.xls')

mehr als 9 Jahre ago | 0

Answered
matlab division help needed
maybe you are looking for the "dot division" (in matlab a.\b). it performs element by element division of two maxtrix.

mehr als 9 Jahre ago | 1

Question


Implement adjacency list representation of a graph???
how would you implement adjacency list representation of a graph??? i tried class dlnode, but it doesn't do the job. since th...

mehr als 9 Jahre ago | 1 answer | 0

1

answer

Submitted


Raster and PETH Simple Version
Raster and PETH for neuroscientists and others :)

mehr als 9 Jahre ago | 1 download |

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