Overview of component creation This chapter provides an overview of component design and the process of writing components for Delphi applications. The material here assumes that you are familiar with Delphi and its standard components. • Class library • Components and classes • Creating components • What goes into a component? • Creating a new component • Testing uninstalled components • Testing installed components • Installing a component on the Component palette
标签： component Overview creation provides
上传时间： 2017-06-10
上传用户：thuyenvinh
SOME BACKGROUND ON DESIGN PATTERNS The term “design patterns” sounds a bit formal to the uninitiated and can be somewhat off-putting when you first encounter it. But, in fact, design patterns are just convenient ways of reusing object-oriented code between projects and between programmers. The idea behind design patterns is simple-- write down and catalog common interactions between objects that programmers have frequently found useful.
标签： BACKGROUND uninitiate PATTERNS patterns
上传时间： 2013-12-22
上传用户：shizhanincc
In engineering, compensation is planning for side effects or other unintended issues in a design. The design of an invention can itself also be to compensate for some other existing issue or exception. One example is in a voltage-controlled crystal oscillator (VCXO), which is normally affected not only by voltage, but to a lesser extent by temperature. A temperature-compensated version (a TCVCXO) is designed so that heat buildup within the enclosure of a transmitter or other such device will not alter the piezoelectric effect, thereby causing frequency drift. Another example is motion compensation on digital cameras and video cameras, which keep a picture steady and not blurry.
标签： compensation engineering unintended planning
上传时间： 2013-12-11
上传用户：z754970244
DDK API Calls USB Design
上传时间： 2017-06-13
上传用户：杜莹12345
design of rectangular microstrip antenna using MATLAB
标签： rectangular microstrip antenna design
上传时间： 2017-06-13
上传用户：xuanjie
Branch line coupler design using Matlab
标签： coupler Branch Matlab design
上传时间： 2014-08-28
上传用户：wl9454
Advanced Programming Language Design
标签： Programming Advanced Language Design
上传时间： 2017-06-14
上传用户：cjf0304
ECG related notes. clearly states the need of right leg drive circuit.
标签： related clearly circuit states
上传时间： 2017-06-16
上传用户：一诺88
100 Do s and Don ts in Web Design
上传时间： 2013-12-20
上传用户：bibirnovis
This application report discusses the design of non-invasive optical plethysmography also called as pulsoximeter using the MSP430FG437 Microcontroller (MCU). The pulsoximeter consists of a peripheral probe combined with the MCU displaying the oxygen saturation and pulse rate on a LCD glass. The same sensor is used for both heart-rate detection and pulsoximetering in this application. The probe is placed on a peripheral point of the body such as a finger tip, ear lobe or the nose. The probe includes two light emitting diodes (LEDs), one in the visible red spectrum (660nm) and the other in the infrared spectrum (940nm). The percentage of oxygen in the body is worked by measuring the intensity from each frequency of light after it transmits through the body and then calculating the ratio between these two intensities.
标签： plethysmography non-invasive application discusses
上传时间： 2014-01-17
上传用户：天诚24
