gd meaning

In machine learning, the gradient descent (Gradient descent, GD) algorithm only needs to calculate the first derivative of the loss function, the calculation cost is small, it is very suitable for the training data very large application.The

PHP Image processing Components GD's common function summary--Overview PHP has a series of very powerful graphics processing functions, they are uniformly included in the GD library, these functions have basically met a network application of the

PHP image processing Components GD's common function summary--overview PHP has a series of very powerful graphics processing functions, they are uniformly included in the GD library, these functions have basically met a network application of the

PHP Image processing component GD's common function summary--Overview PHP has a series of very powerful graphics processing functions, they are uniformly included in the GD library, these functions have basically satisfied a network application of

The GD library is actually made up of 5 components.Which of the 5 (the GIF has been removed, or 6).Zlib jpeg6 libpng FreeType libxml2 are composed of these 5 components. Each component I will explain its role.Zlib is actually related to the above

This article mainly and everyone to share the PHP image graphics operation of the basic use of GD Library tutorial, I hope to help everyone. 1>GD Library Introduction GD refers to the graphic device,php of the GD library is used to process

^. GD IntroductionPHP is not limited to producing only HTML output, but it can also create and manipulate image files in many different formats.PHP provides some built-in image information functions, or you can use the GD library to create new

Compiled n times the same thing. Original address:Linux compiled php configure parameters specific meaning of the Czech Heart specialMeaning of PHP compiler parameters./configure–prefix=/usr/local/phpPHPinstallation

PHP Compile parameter Options  php_install_path=/data/web/phpmysql_install_path=/data/web/mysql./configure--prefix=${PHP_ install_path}--with-config-file-path=${php_install_path}/etc--with-mysql=${mysql_install_path}--with-mysqli=${

Summary of common functions of the PHPGD image processing component. Summary of common functions of PHP image processing component GD-Overview PHP has a series of powerful graph processing functions which are included in the GD Library. these