# the cyclist

Contact the cyclist

Personal Profile

Researcher and Director of Data Science at PatientsLikeMe.com; MATLAB evangelist.

## Reputation

4178
76% accept rate

### how to calculate total hamming distance?

Asked by sara on 11 Nov 2014
Latest activity Commented on by sara on 11 Nov 2014

### Can I tell matlab to go only through certain lines of a code?

Asked by MC3105 on 11 Nov 2014
Latest activity Answered by the cyclist on 11 Nov 2014

### How to replicate an array diagonally for a given number of times?

Asked by Ongun on 11 Nov 2014
Latest activity Commented on by Ongun on 11 Nov 2014
Products

### Rearranging columns in a data

Asked by Andrew Lapointe on 10 Nov 2014
Latest activity Commented on by the cyclist on 10 Nov 2014

### Plotting a piecewise function

Asked by Milan on 9 Nov 2014
Latest activity Commented on by the cyclist on 10 Nov 2014

### how to partition a dataset into 60% v 40%

Asked by sam on 9 Nov 2014
Latest activity Answered by the cyclist on 9 Nov 2014

### Boxplot does not work

Asked by Abinet on 8 Nov 2014
Latest activity Commented on by the cyclist on 8 Nov 2014
Tags

### what causes this display in .eps figure?

Asked by Dimitrios on 7 Nov 2014
Latest activity Commented on by the cyclist on 8 Nov 2014

### the magnitude of y-axis in a ksdensity plot

Asked by Nguyen on 5 Oct 2014
Latest activity Commented on by Nguyen on 7 Nov 2014
Tags
1 vote

### This code plot nothing and i don't understand why ?!

Asked by Omar on 6 Nov 2014
Latest activity Commented on by Omar on 6 Nov 2014

### How to find mutual arrays of multiple matrices with different length?

Asked by Negar on 5 Nov 2014
Latest activity Commented on by Negar on 6 Nov 2014

### How does the function rownum and colnum work? .

Asked by Abigael Orozco on 5 Nov 2014
Latest activity Answered by the cyclist on 5 Nov 2014

### Problems with Regress Function

Asked by Robert on 5 Nov 2014
Latest activity Commented on by the cyclist on 5 Nov 2014

### Error using .* Matrix dimensions must agree.

Asked by jarvan on 5 Nov 2014
Latest activity Commented on by Adam on 5 Nov 2014
Tags

### How do I generate a figure that matches what is shown in MATLAB documentation?

Asked by Steven on 4 Nov 2014
Latest activity Commented on by Steven on 5 Nov 2014
Products

### how to delete particular row in given matrix ?

Asked by Arul prasath on 4 Nov 2014
Latest activity Edited by Arul prasath on 4 Nov 2014
Tags

### Matlab 2013b won't launch after activation

Asked by Pamela on 11 Feb 2014
Latest activity Answered by Erin on 3 Nov 2014
Tags

### Comparing values in 2 columns

Asked by Alain on 2 Nov 2014
Latest activity Commented on by the cyclist on 2 Nov 2014

### User-Defined Selection Sort for 2-D arrays of any size (MATLAB)

Asked by Anthony on 1 Nov 2014
Latest activity Edited by Roger Stafford on 2 Nov 2014
Products

### Generating a random variable that has a predefined covariance with other random variable

Asked by Solomon Gofere on 1 Nov 2014
Latest activity Commented on by John D'Errico on 1 Nov 2014

### Mapping locations of similar rows in two matrices

Asked by Patrick Mboma on 1 Nov 2014
Latest activity Commented on by Patrick Mboma on 1 Nov 2014

### How to display Greek characters under each barchart culumn?

Asked by yashvin on 1 Nov 2014
Latest activity Commented on by the cyclist on 1 Nov 2014

### Why polynomial roots are not continuous?

Asked by Troy on 28 Oct 2014
Latest activity Edited by Mike Hosea on 31 Oct 2014

### How to call a function with rows of a matrix?

Asked by UCL student on 29 Oct 2014
Latest activity Edited by Stephen Cobeldick on 30 Oct 2014

### Plotting a psychrometric chart

Asked by Nafees on 28 Oct 2014
Latest activity Edited by the cyclist on 28 Oct 2014

### Find repeated row from col1, average repeated from col2, erase repeated row

Asked by Dave on 28 Oct 2014
Latest activity Answered by the cyclist on 28 Oct 2014

### plot bimodality as gaussian mixture

Asked by Olga on 9 Sep 2014
Latest activity Commented on by the cyclist on 28 Oct 2014
Tags

### 2D indexing of 3D array

Asked by NA on 16 Oct 2014
Latest activity Answered by NA on 26 Oct 2014
Tags

### How to plot two different functions which have same variable?

Asked by Badarinath on 26 Oct 2014
Latest activity Answered by the cyclist on 26 Oct 2014
Products

### Projective2d() function is not working can any1 tell y?

Asked by Usama Tariq on 26 Oct 2014
Latest activity Answered by the cyclist on 26 Oct 2014

### if elseif function not working properly

Asked by David Phung on 26 Oct 2014
Latest activity Commented on by David Phung on 26 Oct 2014
Tags

### Why does lognpdf not integrate to 1?

Asked by Jessica on 25 Oct 2014
Latest activity Commented on by Jessica on 25 Oct 2014
Products

### Create a function, PlotSC, which receives two input values acting as the range to be plotted, (a,b). There will be no variable/numerical output from this function.

Asked by lsd ye on 24 Oct 2014
Latest activity Answered by Star Strider on 24 Oct 2014

### Comparing strings with wildcards

Asked by James on 26 May 2013
Latest activity Commented on by Nick Powell on 23 Oct 2014

### How do I perform unbalanced ANOVA ?

Asked by Simo on 22 Oct 2014
Latest activity Answered by the cyclist on 23 Oct 2014

### How do I input a matrix (variable) in a function?

Asked by ZONG YI Ng on 22 Oct 2014
Latest activity Commented on by ZONG YI Ng on 22 Oct 2014
Tags

### How to make MATLAB R2014b save Current Folder layout between sessions?

Asked by Rafael Berkvens on 22 Oct 2014
Latest activity Answered by the cyclist on 22 Oct 2014
Products

### using MATLAB R2013a with OS X 10.10 Yosemite

Asked by Abdulelah on 19 Oct 2014
Latest activity Closed by John Kelly on 22 Oct 2014
Tags
Products

### how to calculate hamming distance between vectors in matrix

Asked by jim on 19 Oct 2014
Latest activity Commented on by the cyclist on 21 Oct 2014

### How I can increase Java Heap Memory?

Asked by Ali on 19 Oct 2014
Latest activity Commented on by Mohammad Abouali on 21 Oct 2014

### Attempted to access Cpins(0.03); index must be a positive integer or logical

Asked by Margarita on 19 Oct 2014
Latest activity Commented on by Margarita on 19 Oct 2014

### how to display the outputs

Asked by imola on 15 Oct 2014
Latest activity Edited by the cyclist on 19 Oct 2014

### What does [ ]; do in MATLAB?

Asked by JK on 19 Oct 2014
Latest activity Answered by the cyclist on 19 Oct 2014

### I do not understand why I am getting this error

Asked by Maroulator on 19 Oct 2014
Latest activity Answered by the cyclist on 19 Oct 2014
Tags

### Hiding Email Address from Matlab

Asked by James on 14 Oct 2014
Latest activity Commented on by Image Analyst on 17 Oct 2014

### In an assignment A(I) = B, the number of elements in B and I must be the same

Asked by Varinder on 16 Oct 2014
Latest activity Commented on by Varinder on 17 Oct 2014

### How can I create a matrix with a function instead of multiplication

Asked by Jacob Steeves on 16 Oct 2014
Latest activity Edited by Mohammad Abouali on 17 Oct 2014

### DataSet Row Deletion Issue

Asked by Rachel on 15 Oct 2014
Latest activity Commented on by Rachel on 15 Oct 2014

### How to put labels to a pie chart

Asked by Kristina on 15 Oct 2014
Latest activity Answered by Star Strider on 15 Oct 2014
Tags