Saturday, December 29, 2012

Capacitor Discharging  Calculation

http://hyperphysics.phy-astr.gsu.edu/hbase/electric/capdis.html

1-Wire protocal
http://en.wikipedia.org/wiki/1-Wire

Sunday, December 16, 2012

How to unpack a tar file in windows

http://www.haskell.org/haskellwiki/How_to_unpack_a_tar_file_in_windows

Wednesday, December 12, 2012

Geometric Interpretation of Trace

It should be emphasised that the trace really is a property of an operator between vector spaces, not a property of the matrix used to represent them. Again, this is not quite "geometric" -- it is really more "spectral" -- but it does I think make the trace seem more natural.



http://mathoverflow.net/questions/13526/geometric-interpretation-of-trace

Friday, December 7, 2012

Partition camping bank conflicts GPU/CPU

http://forum.cs264.org/index.php?topic=223.0;wap2



Bank Conflict and Warp Serializing


One can use the warp_serialize flag when profiling CUDA applications to determine whether shared memory bank conflicts occur in any kernel.  In general, this flag also reflects use of atomics and constant memory.

NVIDIA CUDA Example for Matrix Transpose


http://docs.nvidia.com/cuda/samples/6_Advanced/transpose/doc/MatrixTranspose.pdf

Tuesday, November 27, 2012

difference between fprintf, printf, sprintf

http://stackoverflow.com/questions/4627330/difference-between-fprintf-printf-sprintf


fprintf writes formatted text to the output stream you specify.
printf is equivalent to writing fprintf(stdout, ...) and writes formatted text to wherever the standard output stream is currently pointing.
sprintf writes formatted text to an array of char, as opposed to a stream.

Sunday, November 25, 2012

How to install Readline/libreadline in Ubuntu

Search different package

$ apt-cache search readline
 
 
http://linuxprograms.wordpress.com/2010/10/19/install-readline-linux/