-
MT-003
了解SINAD、ENOB、SNR、THD、THD + N、SFDR，不在噪底中迷失。用于定量表示ADC动态性能的常用指标有六个，分别是：SINAD(信纳比)、ENOB(有效位
数)、SNR(信噪比)、THD(总谐波失真)、THD + N(总谐波失真加噪声)和SFDR(无杂散动态
范围)。(Learn SINAD, ENOB, SNR, THD, THD+ N, SFDR, lost not noise floor. For quantitative expression commonly used indicators of the dynamic performance of the ADC six are: SINAD (SINAD), ENOB (effective number of bits) and SNR (signal-to-noise ratio), THD (total harmonic distortion), THD+ N ( The total harmonic distortion plus noise) and SFDR (spurious-free dynamic range).)
- 2013-03-19 17:16:03下载
- 积分：1
-
Untitled8
这是一段模拟电荷法（scm)的matlab源程序，求解了超高压输电线路下方工频电场，仿真出了离地面1.5m处的二维电场模型，该程序经过验证，准确无误，谢谢。(This is a charge simulation method (scm) of matlab source, solving the EHV transmission line-frequency electric field below, simulation 1.5m from the ground out of the Agency)
- 2008-07-03 18:03:16下载
- 积分：1
-
as5706
此文档是关于5643协议的测试计划，非常好的参考资料(This document is a test plan for the 5643 agreement, a very good reference)
- 2014-02-26 18:52:07下载
- 积分：1
-
BMKGLED
数字开关测试的源程序，非常适合新51单片机的新手入门的学习。(Digital switch test source program, very suitable for novice start learning new 51 single-chip microcomputer.)
- 2012-08-07 13:53:47下载
- 积分：1
-
12464
PCB绘图软件易语言源码，程序结合易语言扩展界面支持库，调用API函数实现PCB绘图编辑。(PCB drawing software easy language source code , the program expanded interface combined with easy language support library , call the API function PCB drawing editor .)
- 2016-03-06 15:40:31下载
- 积分：1
-
例程 CPU Demo
cpu卡 读卡示例程序 单片机stm32 编译环境keil(CPU card reading sample program STM32 compiler environment KEIL)
- 2021-04-19 16:48:51下载
- 积分：1
-
基于stm32对ads1298进行读取 v1.4
基于stm32对ads1298进行读取，用于心电前端采集(Based on ads1298 stm32 read, front-end for ECG acquisition)
- 2015-03-18 15:00:02下载
- 积分：1
-
xiaoxq
四位十进制频率计的源代码,详细,清楚地写出了设计语句(four decimal frequency of the source code, detailed and clearly written into the design statement)
- 2007-06-26 23:33:29下载
- 积分：1
-
考试工程1-一盏灯
基于stm32f103单片机的程序， 通过中断控制灯，点亮一盏灯(Based on the program of STM32F103 MCU, a lamp is lit by interrupting the control lamp.)
- 2020-06-18 19:20:02下载
- 积分：1
-
AD7705
AD7705的采集12864显示，以及PCB电路，加工过了，可以使用(It is about the AD7705)
- 2013-03-22 13:27:24下载
- 积分：1
