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3-digital-voltage-meter
- 51单片机运用PCF8591实现数模莫属转换(i2c协议) 1利用PCF8591 串行A/D 转换器转换电位器输入模拟电压,并在LED数码管上显示电压值(精确到2 位小数),实现数字电压表功能。 2在基本部分基础上,利用 PCF8591 的D/A 通道实现一个固定频率的方波(频率范围10~50Hz),并在虚拟示波器上输出。-51 MCU using PCF8591 to realize the digital to analog conversion (I2C) is 1 using
zishiyingmobanfa
- 子相干模板法,用于消除50Hz噪声信号干扰-COHERENT template method for eliminating noise 50Hz signal interference
wsxbq
- 基于MATLAB的工频干扰陷波器设计。采用窗函数法设计50HZ陷波器。-Notch filter design based on MATLAB frequency interference. Using window function design 50HZ notch.
dc-current-source
- 设计并制作数控直流电流源。输入交流200~240V,50Hz;输出直流电压≤10V-The numerical control dc current source is designed and produced
ADS1x9x_ECG_Recorder_FW
- 在MSP4305529上设计开发的,基于ADS1292的51阶,151阶的低通滤波算法,可以准确滤出50HZ干扰。-Design and development on MSP4305529 based on ADS1292, 51 order, 151 order low-pass filtering algorithm, can filter out 50HZ interference.
20-5_servo1
- 舵机调试程序,C8051F040,舵机控制信号管脚,为P0.7管脚,系统时钟为24500KHZ/8=3062.5KHZ,周期为20ms,则频率为50HZ,则tmph+tmpl=61250可以保证产生50HZ PWM.-Steering debugger, C8051F040, servo control signal pins for the P0.7 pin, the system clock is 24500KHZ/8 = 3062.5KHZ, a period of 20ms, the f
filter
- 50hz工频陷波器 包括信号的傅里叶变换-band trip filter
IIR
- 基于IIR数字滤波器设计,滤除50HZ工频干扰,单一频率陷波器-A single frequency trap,Filter out 50 hz frequency interference,A single frequency trap
qgp
- 对心电的图像进行50hz的工频干扰并画出去处理后的图像-The image of ecg 50 hz power frequency interference and the processed image is drawn out
spwm
- 用软件可以产生一个50Hz的正弦波形,可以用STM32来解决这个问题-It can generate a 50hz sine wave
lzj_stm32-24_road_PWM
- stm32 使用6个定时器共输出24路PWM波频率均为50Hz 占空比为1.5ms,用于控制机器人24路电机.
VGA
- VGA驱动源码,Verilog HDL代码,50Hz-VGA driver source code, HDL Verilog code, 50Hz
LEDdianyuan
- 输入交变电源的电压220V,50Hz;直流电压的输出小于10V。 ① 电流输入的大小范围:200mA到2000mA之间; ② 可以在允许的范围内通过矩阵键盘设定电流的预设值,显示模块会显示预设的电流值,设计要求预设电流与实际输出电流值相差的绝对值要小于或者等于输入的电流值的1%。 ③ 为了增强可调节性,该设计还具有加减的步进功能,步进为10mA; ④ 负载的电阻改变,电压输出值同样不会高于10V,精度方面输出电流的误差绝对值要小于等于预设电流值的1%。 -The design
EEG-LMS
- 可以去除脑电中的50Hz工频干扰,同时可以剔除部分生理伪迹,如眼电、肌电伪迹。- can be removed the 50Hz frequency interference of EEG, and can eliminate part of the physiological artifacts such as EOG, EMG.
50hzled-xunhuan
- 50hz led灯循环闪烁 8个led-Led 50Hz lights cycle flashing 8 LED
50HZ-SPWM
- 50 HZ SPWM wave form with code vision AVR and mega 16
notch_filter1
- 50hz陷波器,适合进行滤波器设计学习的工程类专业学生-50hz filter
201501210
- 单项逆变器产品,输出220V 50HZ方波-Single inverter products, output 50HZ 220V Fang Bo
filter_stage2
- 50Hz的陷波滤波器,阶数较高,但是波形较好-notching filter
fifty-hz-pulse
- //This Code is for PIC18f4520 Controller, //it is Simply a test for generating 50Hz frequency on Port C //of Microcontroller, Program is written in MPLAB of Microchip.