【中英雙語(yǔ)】329關(guān)于單片機(jī)信號(hào)發(fā)生器開(kāi)發(fā)設(shè)計(jì)有關(guān) 的外文文獻(xiàn)翻譯成品英文英語(yǔ)資料：基于stm32的高性能多功能信號(hào)發(fā)生器的開(kāi)發(fā)（中英文雙語(yǔ)對(duì)照）

1、此文檔是畢業(yè)設(shè)計(jì)外文翻譯成品（ 含英文原文+中文翻譯） ，無(wú)需調(diào)整復(fù)雜的格式！下載之后直接可用，方便快捷！本文價(jià)格不貴,也就幾十塊錢(qián)！一輩子也就一次的事！外文標(biāo)題：Development of a multi-funiction signal generator based on STM32 with high performance外文作者：Longcong Chen,Gaiqin Liu文獻(xiàn)出處: Engineering and T

2、echnology (S-CET), 2018 Spring Congress (如覺(jué)得年份太老，可改為近 2 年，畢竟很多畢業(yè)生都這樣做)英文 2676 單詞，17402 字符(字符就是印刷符)，中文 4550 漢字。 （如果字?jǐn)?shù)多了，可自行刪減，大多數(shù)學(xué)校都是要求選取外文的一部分內(nèi)容進(jìn)行翻譯的。 ）Development of a multi-funiction signal generator based on STM32 wit

3、h high performanceAbstract:To overcome shortages of available general signal generators, which can not output various physiological signals, and of multi-function physiological ones, which can not output not common signa

4、ls, a novel opening multi-function signal generator is put forward in this paper. This signal generator is mainly composed of microcomputer STM32F103RD and waveform generator, MAX038, a high-frequency, precision function

5、 generator, which can produce accurate, high-frequency triangle, sawtooth, sine, square, and pulse waveforms with minimum of external components. As a result, this instrument may output not only common signal, such as si

6、ne, square, triangle and sawtooth signal, but also many kinds of physiological signals such as electrocardiosignal, pulse wave signal. At the same time, the frequency, amplitude and type of signal are displayed by LCD,an

7、d the type of physiological signals can be modified by USB connection with well open property. Especially, an output interface, which may be connected to earphone directly, is provided. Therefore, it is convenient to hea

8、r sound of different frequency of various signals, and to study on frequency characteristic of human ear and impedance one of human body. In addition, each kind of physiological signal with several various frequencies is

9、 availed and may be observed with a normal oscilloscope. Thus it has many merits, such as the small volume, stable property, simple operation, visual display and so on. Consequently, it can be widely used in researching,

10、 teaching, debugging and maintaining.This instrument mainly based on microcontroller and high- performance integrated chips, such as STM32F103RD, MAX038, K9W5608U1M, which not only can increase its intelligence, precisio

11、n, stability, but also reduce its power consumption and volume. The method for this generator includes the following sides: on the one hand, STM32F103RD, which has double on-chip DAC with 12 bit resolutions and may get d

12、ata of signals from external memory K9W5608U1M, can output physiologic and special signals. Then, they are input to signal selector after filter. Finally, we can obtain physiologic or special signals that may be modified

13、, deleted and appended by USART or USB. On the other hand, controlled by microcontroller, MAX038, a high-frequency, precision function generator, may produce general signals, which are sine, triangle, sawtooth, square, a

14、nd pulse waveforms ones. And, it is also input to signal selector, which choices one channel signal from two ones to input gain regulator and power amplifiers in sequence. As a result, the signal, which meets user’s dema

15、nd are generated. Microcontroller, STM32F103RD, output all kinds of commands and data signal to control relative chips for generating needed signals. The gain regulator unit for adjusting amplitude of signals, power ampl

16、ifier unit for enhancing ability of driving load, amplitude detector unit for measuring amplitude of real-time output signals, keyboard unit for user’s imputing command, LCD monitor unit for display all kinds of informat

17、ion with FM19264, and power source unit for providing other parts with power to work are designed in this instrument. Hardware of eleven parts effectively ensures to realize the function of outputting one channel medical

18、 or general signal. The software of this instrument was designed by Keil uVision3 for STM32F103RD. The following below, we mainly describe six units of hardware and software of this instrument in detail.B.The primary har