This paper discusses the fundamentals of applying digital subtractive processing technique in intensifying images obtained by X-ray vascular angiography.

本文论述了利用数字相减处理技术增强血管造影X线影象的基本原理。

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This paper first presents the fundamentals of DDS, and then gives a method of accomplishing digital synthesis of FM signals by means of dual DDS structures.

本文首先介绍了DDS的基本原理。然后提出用双dds结构实现调频信号数字合成的方法。

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Besides, this course also offers practical instruction in basic black and white techniques, digital imaging, fundamentals of camera operation, lighting, film exposure, development and printing.

此外，课程还提供实作指导，包括传统的黑白摄影技术、数码成像、照相机运作基本原理、打光、胶片曝光、冲洗和印刷等。

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Like the shift from modern to post-modernist art and architecture, where we encountered architects like Michael Graves and Richard Meier who blended modern purity with classical touches, we are entering a world where digital innovation is merging with traditional marketing fundamentals to create new approaches, new brand leaders, and new models for success.

FORBES: Is 2013 The Year We Welcome 'Post-Digital' Marketing? I Vote Yes

We aim to give all our people the training in these fundamentals, and convince them of the role of digital in how people do their jobs on a daily basis.

FORBES: Setting the Curve for Digital in Higher Education

In addition to six performances at NYSCI, Maker Space was the site of a three-week education program that introduced 60 Queens middle-schoolers to the fundamentals of music composition through the use of iPads, Lemurs and other digital music-making tools.

FORBES: New York Hall of Science Opens New Maker Space