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James Ford

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Dartmouth Medical School

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Comments and Ratings by James Ford View all
Updated File Comments Rating
25 Jan 2011 Kernel Density Estimator Reliable and extremely fast kernel density estimator for one-dimensional data Author: Zdravko Botev

My apologies... I think the 13 Jan 2011 update fixed that crash (the 100 length vector now works).

25 Jan 2011 Kernel Density Estimator Reliable and extremely fast kernel density estimator for one-dimensional data Author: Zdravko Botev

This has been excellent in general. A few times it has crashed at line 57:

t_star=fzero(@(t)fixed_point(t,N,I,a2),[0,.1]);

because "??? Error using ==> fzero at 283
The function values at the interval endpoints must differ in sign."

The data doesn't look obviously bad in these cases. A short example vector is [14.0534 13.2851 13.0951 13.1159 14.2221] (this is a shortened version of a length 100 vector that also crashed).

04 May 2010 Filter Bank Filter bank implementation in matlab. Author: Avinash Parnandi

thanks, for a novice this is a good place to start

23 Nov 2009 Intraclass correlation coefficients Calculates ICCs Author: Kevin Brownhill

Note: Had to replace the variable "sng" with "typ" to make this work.

22 Sep 2009 B-spline Grid, Image and Point based Registration B-spline registration of two 2D / 3D images or corrsp. points, affine and with smooth b-spline grid. Author: Dirk-Jan Kroon

I get a different compile error under Linux -- redefinition of a function. I think it's a typo in the code... in bspline_error_2d_double.c, you have

(line 150)
#ifdef _WIN32
unsigned __stdcall transformvolume_error_color(double **Args) {
#else
void transformvolume_error_color(double **Args) {
#endif

and later
(line 485)
#ifdef _WIN32
unsigned __stdcall transformvolume_gradient_color(double **Args) {
#else
void transformvolume_error_color(double **Args) {
#endif

Those function names should match on both?

After I change this, it compiles but doesn't link. :-(

>> compile_c_files
compiling : bspline_error_2d_double.c
image_interpolation.o: In function `mindex2':
image_interpolation.c:(.text+0x0): multiple definition of `mindex2'
bspline_error_2d_double.o:bspline_error_2d_double.c:(.text+0x0): first defined here

and 8-10 more like that.

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