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技术资料 基于DCS的汽轮机DEH系统改造与研究

现代汽轮机控制系统的控制策略是在传统的基本控制策略的基础上,考虑了电网控制,热网控制和机炉协调控制的需要而发展起来的。数字电液控制系统DEH(Digital Electro-Hydra
https://www.eeworm.com/dl/913444.html
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模拟电子 校准ADC内部偏移的光学微控制器DS4830

Abstract: The DS4830 optical microcontroller's analog-to-digital converter (ADC) offset can change with temperature and gainselection. However, the DS4830 allows users to measure the ADC internal offset. The measured ADC offset is added to the ADCoffset register to nullify the offset error. Th ...
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模拟电子 高集成四通道工业控制应用的电压输出DAC

  Digital-to-analog converters (DACs) are prevalent inindustrial control and automated test applications.General-purpose automated test equipment often requiresmany channels of precisely controlled voltagesthat span several voltage ranges. The LTC2704 is ahighly integrated 16-bit, 4-channel ...
https://www.eeworm.com/dl/571/21321.html
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通讯编程文档 MPEG-4 标准文档 access to visual objects in natural and synthetic moving pictures and associated natura

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 ...
https://www.eeworm.com/dl/646/427797.html
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技术资料 数字信号处理器在软件无线电中的应用

·摘要:  首先介绍了软件无线电(Software Radio)的思想、结构、特性及其对数字信号处理能力的要求,然后着重讨论了数字信号处理器(Digital Signal Processor,简称DSP,包括A/D、DDC、DUC、DDS、高速并行DSP)在软件无线电中的应用.   ...
https://www.eeworm.com/dl/882366.html
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技术资料 深入理解SD卡

SD卡(Secure Digital Memory Card)是一种为满足安全性、容量、性能和使用环境等各 方面的需求而设计的一种新型存储器件,SD卡允许在两种模式下工作,即SD模式和SPI模式, 本系统采用SPI模式。
https://www.eeworm.com/dl/965028.html
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模拟电子 基于CORDIC算法的高速ODDFS电路设计

为了满足现代高速通信中频率快速转换的需求,基于坐标旋转数字计算(CORDIC,Coordinate Rotation Digital Computer)算法完成正交直接数字频率合成(ODDFS,Orthogonal Direct Digital Frequency Synthesizer)电路设计方案。采用MATLAB和Xilinx System Generator开发工具搭建电路的系统模型,通过现场可编程门阵列(FPGA ...
https://www.eeworm.com/dl/571/20437.html
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其他书籍 The TMS320LF240xA and TMS320LC240xA devices, new members of the TMS320C24x&#63722 generation of dig

The TMS320LF240xA and TMS320LC240xA devices, new members of the TMS320C24x&#63722 generation of digital signal processor (DSP) controllers, are part of the TMS320C2000&#63722 platform of fixed-point DSPs. The 240xA devices offer the enhanced TMS320&#63722 DSP architectural design of the C2xx core CP ...
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技术资料 DEI 1016 ARINC 429 Transceiver

The DEI 1016 provides an interface between a standard avionics type serial digital data bus and a 16-bit-wide digital data bus. The interface circuit consists of a single channel transmitter with an 8X32 bit buffer, two inde- pendent receive channels, and a host programmable control register to se ...
https://www.eeworm.com/dl/966508.html
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模拟电子 远程信息处理数字融合--如何应对新兴标准和协议

Digital convergence, in recent history, has been prevalentin the consumer equipment domain and the designengineers in this area have been struggling with a plethoraof emerging standards and protocols. What lessons can welearn from their struggle? The same dilemmas now existin in-vehicle telematics ...
https://www.eeworm.com/dl/571/21255.html
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