MPEG-4 标准文档 access to visual objects in natural and synthetic moving pictures and associated natural or synthetic sound for various applications such as digital storage media, internet, various forms of wired or wireless communication etc. The use of ISO/IEC 14496 means that motion video can be manipulated as a form of computer data and can be stored on various storage media, transmitted and received over existing and future networks and distributed on existing and future broadcast channels.
标签: associated and synthetic pictures
上传时间: 2017-04-15
上传用户:TRIFCT
The LM35 of National Semiconductors that is used in this project is a precision centigrade temperature sensor, which has an analog output voltage. It has a range of -55潞C to +150潞C and a accuracy of 卤0.5潞C . The output voltage is 10mV/潞C . The output voltage is converted by the AD convertor of the AT Mega8. The temperature is displayed on an LCD module. In this example the thermometer has a range of 0潞C to 40潞C and a resolution of 0.5潞C. If you want to have a readout in Fahrenheit you can use the LM34.
标签: Semiconductors centigrade precision temperatu
上传时间: 2017-04-16
上传用户:D&L37
The use of hardware description languages (HDLs) is becoming increasingly common for designing and verifying FPGA designs. Behavior level description not only increases design productivity, but also provides unique advantages for design verification. The most dominant HDLs today are Verilog and VHDL. This application note illustrates the use of Verilog in the design and verification of a digital UART (Universal Asynchronous Receiver & Transmitter).
标签: increasingly description designing languages
上传时间: 2014-01-08
上传用户:小草123
This software allows users to see how a serial async com port can be used to comunicate with a sync device (SPI). In this case, the software reads a low cost digital temperature sensor IC.
标签: comunicate software allows serial
上传时间: 2014-01-16
上传用户:huangld
A new carrier synchronizationalgorithm that is carrier recovery strategy is proposed for all digital receivers that is all digital
标签: carrier synchronizationalgorithm recovery proposed
上传时间: 2014-01-06
上传用户:彭玖华
Video-DVM is a very cheap DVM that shows how an output as complex as a videocomposite signal can be generated entirely in software: two I/O pins and three resistors are all the hardware required. Connected to any TV set it displays voltages, included max and min peaks, using both giant digits and an analog bar-display . A serial data output for computer data logging is provided, too.
标签: videocomposite Video-DVM complex output
上传时间: 2014-12-09
上传用户:xuan‘nian
C Algorithms for Real-Time DSP Chapter 4 covers the basic real-time filtering techniques which are the cornerstone of one-dimensional real-time digital signal processing.
标签: Algorithms techniques Real-Time filtering
上传时间: 2013-12-11
上传用户:lhc9102
MIT公开课程,Principles of Digital Communication,非常经典的数字通信教程。
标签: MIT
上传时间: 2014-08-08
上传用户:奇奇奔奔
此文件包含用visual c++编译的流水灯的程序代码,一定可用digital
上传时间: 2014-01-17
上传用户:JIUSHICHEN
此文件包含用visual c++编译的流水灯的程序,一定可用digital
上传时间: 2014-01-23
上传用户:啊飒飒大师的