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按分类查找All 系统设计方案(1209) 

[系统设计方案] ieee14Bus

一个可以成功运行的14节点输电系统模型,可以得出波形
A successful 14-node transmission system model can be used to derive the waveform (2017-05-31, matlab, 37KB, 下载12次)

http://www.pudn.com/Download/item/id/1496229830268144.html

[系统设计方案] Arc-Fault-Circuit-

故障电弧的国外论文,对串并联电弧的发生情况进行分析阐述
arc fault (2015-08-17, WORD, 119KB, 下载12次)

http://www.pudn.com/Download/item/id/1439797831954176.html

[系统设计方案] zhiliaoyi

中频电子治疗仪的波形研究与设计 硕士论文
IF electronic treatment instrument waveforms Research and Design (2013-11-16, PDF, 1365KB, 下载36次)

http://www.pudn.com/Download/item/id/2401473.html

[系统设计方案] xiaofangchejingbao

模拟消防车发生系统,熟悉系统的设计和构造
Simulation of fire engine sound, familiar with the system design and construction (2013-08-20, Visual C++, 1KB, 下载1次)

http://www.pudn.com/Download/item/id/2334603.html

[系统设计方案] MSP430F149

德州仪器的 MSP430系列是一种超低功耗微控制器系列,由针对各种不同应用模块组合特性的多种型号组 成.微控制器可设计成使用电池长时间工作.由于其16 位的体系结构,16 位的 CPU 集成寄存器和常数发生器, 可使 MSP430实现了最大化的代码效率。数字控制振荡器使所有低功率模式唤醒到运行模式小于6us 的唤醒时间。 MSP430x13x和MSP430x14x系列是有两个内置16 位定时器,一个快速12 位A/D 转换器,一或两个通用串 行同步/异步通信接口(USART) 和48 个I/O 引脚构造的微控制器。 典型应用为传感器系统,把模拟信号转换成数字值,处理并发送数据到主系统。定时器令 MCU配置适合于 数字电机控制,EE仪表,手持仪表等的工业控制应用。硬件乘法器增强了性能,并提供一个代码与硬件广泛兼容 的系列解决方案。
430 (2012-07-20, C/C++, 172KB, 下载8次)

http://www.pudn.com/Download/item/id/1943866.html

[系统设计方案] power-by-MAX743

应用MAX743设计可调电源,电压范围可以发生变化
get power from MAX743 which can change the voltage of power (2012-03-13, PDF, 244KB, 下载2次)

http://www.pudn.com/Download/item/id/1792434.html

[系统设计方案] awqw

基于GPIB的函数信号发生系统设计与实现.Based on the GPIB function signal generating system design and implementation.
Based on the GPIB function signal generating system design and implementation. (2012-01-15, C/C++, 312KB, 下载2次)

http://www.pudn.com/Download/item/id/1757160.html

[系统设计方案] music-player

引用各种资料与例子详细讲解了单片机完成音乐发生的原理机理
Cited examples of a variety of data and explained in detail the principle of occurrence of SCM complete mechanism of Music (2011-06-05, Visual C++, 2176KB, 下载2次)

http://www.pudn.com/Download/item/id/1559468.html

[系统设计方案] dd

设计的随机数发生器可产生两个随机数,由一开关(RIN)进行控制,RIN为1时随机数发生器被清除,RIN为0时随机数发生器将产生1-6的两个随机数,可由LED数码管显示,显示的方式可由设计者自行设计,既可以选择数码管中的任两个LED显示随机数,也可让四位LED同时显示一个随机数(按一定的时间跳转显示)。根据给定的材料完成上述系统的设计,用Xilinx ise完成功能的设计与仿真,并最终下载到目标板XILINX SPARTAN-3 Starter Board上进行验证实现。
The random number generator can be designed by a random, produce two control switch (RIN), RIN is 1 random number generator is cleared, RIN is 0 random number generator will produce 1-6 two random, but by LED digital display, showing the way tube by designer to design, can choose the digital tube as two LED display random, also can let four leds also showed a random number (according to certain time jump displayed). According to the given material to complete the above system design, complete with the functional design of ise Xilinx with simulation, and finally downloaded to target Board SPARTAN- 3 Starter Xilinx Board test the realization. (2011-05-07, C/C++, 1593KB, 下载5次)

http://www.pudn.com/Download/item/id/1520772.html

[系统设计方案] DSP_System_Design_Encryption_Program

本文提出一种方法,利用3DES、Geff发生器和MD5等算法,构造一种加密体制,来保护DSP程序。  
This paper presents a method, using 3DES, Geff generator and MD5 and other algorithms to construct an encryption system to protect the DSP program. (2010-12-30, Visual C++, 20KB, 下载5次)

http://www.pudn.com/Download/item/id/1397709.html

[系统设计方案] bujindianji

三相六拍步进电动机的系统设计,包括电路驱动,脉冲发生,脉冲分配等。
Six-phase stepper motor shoot system design, including circuit-driven, pulse, pulse distribution. (2010-12-09, C/C++, 14KB, 下载6次)

http://www.pudn.com/Download/item/id/1374432.html

[系统设计方案] WindPowerDetectionandAlarmSystem

文中详细叙述了风力发电的潜在危险并提出了相应的报警措施来防止事故发生
The article details the potential dangers of wind power and the corresponding alarm measures to prevent accidents (2010-06-02, PDF, 17397KB, 下载6次)

http://www.pudn.com/Download/item/id/1199132.html

[系统设计方案] pc

本文简单介绍了电力机车上接触网和受电弓之间发生故障的检测
This paper briefly describes the electric locomotive pantograph and catenary between the failure detection (2010-03-12, C/C++, 3292KB, 下载18次)

http://www.pudn.com/Download/item/id/1084422.html

[系统设计方案] ad9954ysv

AD9954: 400 MSPS, 14-Bit, 1.8 V CMOS, Direct Digital Synthesizer. IBIS model. The AD9954 is a direct digital synthesizer (DDS) that uses advanced technology, coupled with an internal high speed, high performance DAC to form a complete, digitally programmable, high frequency synthesizer capable of generating a frequency-agile analog output sinusoidal waveform at up to 160 MHz.
AD9954: 400 MSPS, 14-Bit, 1.8 V CMOS, Direct Digital Synthesizer. IBIS model. The AD9954 is a direct digital synthesizer (DDS) that uses advanced technology, coupled with an internal high speed, high performance DAC to form a complete, digitally programmable, high frequency synthesizer capable of generating a frequency-agile analog output sinusoidal waveform at up to 160 MHz. (2009-11-30, MultiPlatform, 37KB, 下载3次)

http://www.pudn.com/Download/item/id/988285.html

[系统设计方案] SVPWMsignalgeneratoroftheVHDLimplementation

SVPWM信号发生器的VHDL实现,收费硕士论文,文章详细研究了SVPWM波的VHDL实现方法.
SVPWM signal generator of the VHDL implementation, charging master paper, the article detailed study of the SVPWM wave VHDL implementations. (2009-11-13, VHDL, 2812KB, 下载122次)

http://www.pudn.com/Download/item/id/969579.html

[系统设计方案] signals

通过“陷波点”计算光通信线路上的干扰发生位置,从而找出破坏源
Through the " Notch point" calculation of optical communication line interference happen location, in order to identify the source of damage (2009-02-22, C++, 606KB, 下载11次)

http://www.pudn.com/Download/item/id/650647.html

[系统设计方案] 12

以MAX038 为基础而研制的宽频带函数波形产生器, 它可以产生2~ 2×107Hz 频率范围的正 弦波、三角波、锯齿波和矩形波以及与它们同步的TTL 脉冲信号。
MAX038 basis to the development of broadband waveform generator function, it can produce 2 ~ 2 × 107Hz frequency range of sine wave, triangle wave, sawtooth and rectangular waves, as well as with their TTL synchronization pulses. (2008-10-31, Others, 156KB, 下载3次)

http://www.pudn.com/Download/item/id/570337.html

[系统设计方案] shiyansan

时序产生器的原理,了解时钟和时序信号的波形。微程序控制器的功能、组成知识。微指令格式和各字段功能。微程序的编制、写入、观察微程序的运行,学习基本指令的执行流程。
Timing generator principle, understanding the clock and timing signal waveform. Micro-program controller of the function and composition of knowledge. Microinstruction format and the field function. Micro-preparation procedure, write, observe the operation of micro-program, learning basic commands to the implementation process. (2008-06-11, MultiPlatform, 23KB, 下载2次)

http://www.pudn.com/Download/item/id/487372.html

[系统设计方案] wence

测温计用于温度测量,华氏及摄氏均可选择,有报警系统,并输出波形
Temperature of measurement for temperature, Fahrenheit and Celsius may choose, there are alarm systems, and output waveform (2008-05-07, Others, 18KB, 下载2次)

http://www.pudn.com/Download/item/id/455560.html

[系统设计方案] 23462D5

复合开关(专门用于发生浪涌比较大的环境,如电容器的通断控制)PCB图样
Composite switch (dedicated to surge occurred relatively large environment, such as capacitor-off control) PCB design (2008-03-25, DOS, 77KB, 下载54次)

http://www.pudn.com/Download/item/id/423279.html
总计:1209