Insert a list as a row in an existing matrix by using Insert
Author Archive
October 28, 2011
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GPS data sheet and test of file attachment
By thomas in GPSGPS datasheet attached GRIL
October 28, 2011
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recover wordpress password
By thomas in WordPressSolution found here: http://forums.digitalpoint.com/showthread.php?t=938780 Okay… here it goes… Just login to your phpmyadmin see the table wp_users browse that… and you will see your admin login name and other details also you will see your encrypted password. Just replace it with the encrypted code i am writing below, it will reset your password to […]
October 28, 2011
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Mathematica list operations
By thomas in MathematicaUsefull functions for manipulating a list in mathematica To get distinct elements in a list use Union or DeleteDublicates To construct a new matrix by grouping rows according to identical values in some of the coloums use GatherBy To make combinations of elements in a list use Subsets
August 6, 2011
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Acquire image from firewire camera in linux
By thomas in camera, computer vision, firewireA way to acquire image from a camera using firewire is to use libdc1394 available from the standard ubuntu repository as libdc1394-22-dev. Include <dc1394.h> Example: main
August 5, 2011
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timing in C++
By thomas in C++when wanting high precision timing in C++ on linux use time.h and do timespec timestamp; clock_timeofday(CLOCK_REALTIME,×tamp); It is unknown where CLOCK_REALTIME is defined but the computer didn’t seem to complain. And remember to link agains librt.so
Tags: c++ timing linux ubuntu