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于 2016-07-19 发布文件大小:3KB

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下载积分: 1 下载次数: 11

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光纤通信系统是以光纤为传输媒介，光波为载波的通信系统。主要由光发送机、光纤光缆、中继器和光接收机组成，本文利用optisystem仿真光纤通信系统(Optical fiber communication system based on optical fiber transmission medium, light waves as carrier communication system.Is mainly composed of optical transmitter, optical fiber cable, repeater and optical receiver, optical fiber communication system based on optisystem simulation)

文件列表：

光纤通信系统
............\Lightwave.m,2257,2016-07-19
............\PCMcode.m,830,2016-07-13
............\photo_detect.m,638,2016-07-19
............\PRseries.m,140,2016-07-13

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diandaozengliangfa
基于C语言的电导增量法，可以改变步长，使系统快速精确找到最大功率，很好！(The incremental conductance method, based on the C language can change step length, the system quickly and accurately find the maximum power, very good!)

2015-07-10 20:22:04下载

积分：1
78
说明：直流电机的开环控制和直流电机的闭环控制。(Open-loop DC motor control and DC motor closed-loop control.)

2008-04-09 14:39:13下载

积分：1
chengxu
在下的毕业设计，　　　本题要求设计一个直流电机控制系统。在设计中，采用国产单片机中目前比较新式的STC12C5A60S2作为整个控制系统的控制电路的核心，因为STC12C5A60S2内部有PCA模块，可以产生PWM波形；采用带中断的独立式键盘作为命令的输入，每当按键时蜂鸣器响；配以LCD12864显示实现对带光码盘的直流电动机转速参数的测量、显示和控制。LMD18200驱动模块内部是H型驱动电路，驱动能力较强，完成电机正反转以及速度的控制。为优化直流电机的响应，采用PID反馈，实现闭环控制。(Graduation in the next, and that the requirements to design a DC motor control system. In the design, the use of the relatively new domestic microcontroller as a control circuit of STC12C5A60S2 entire control system core, because STC12C5A60S2 internal PCA module can generate PWM waveforms using a separate keyboard with interrupt input as a command, whenever the button When the buzzer sounds accompanied LCD12864 display realize the measurement of the optical encoder with DC motor speed parameters, display and control. LMD18200 internal drive module is H-drive circuit, driving ability, and the speed of completion of the motor reversing control. In order to optimize the response of DC motor, using PID feedback, closed loop control.)

2014-01-23 09:26:35下载

积分：1
EC60电机驱动程序
大疆公司EC60电机驱动程序，STM32F4，MDK环境(Dji company EC60 motor driver.)

2021-04-09 17:09:00下载

积分：1
0.96OLED显示屏_MSP430系列_SPI_例程
msp430的0.96寸的oled的驱动程序，已经调试过了。(The 0.96 inch OLED driver of MSP43 0 has been debugged.)

2020-06-19 12:40:01下载

积分：1
Bios-upgrade-_eng_
Ugrading BIOS on Digitech Pro device - detailed manual

2010-07-10 05:55:31下载

积分：1
程序
说明： stm32+风速风向的测量，通过模拟量输入经过adc转换，测量风速及风向(STM32 + wind speed and direction measurement, through analog input through ADC conversion, measurement of wind speed and direction)

2021-04-21 10:28:49下载

积分：1
anjian
stm8系列单片机，控制八位数码管按键计数(stm8 series microcontrollers, digital control buttons eight counts)

2015-03-29 17:12:04下载

积分：1
LTC68042
凌特电池电压采集芯片驱动 LTC6803-2 LTC6804-2(Linear Technology battery voltage acquisition chip driver LTC6803-2 LTC6804-2)

2014-07-09 15:45:45下载

积分：1
leddianzhen
说明：本程序主要实现led点阵显示汉字的功能，并能使字体上下或者左右移动(This procedure led dot matrix display to achieve the main function of Chinese characters and fonts can move up and down or left and right)

2011-04-23 19:08:49下载

积分：1

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