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IICMaster(400hz)
- 12Mhz标准51的400KHz IIC总线主器件模拟方式驱动程序。 本驱动程序即可以在没有Small RTOS的情况下使用-12Mhz standards of 400KHz 51 IIC bus owners device simulation mode driver. The driver is not in Small RTOS for the use of
400Hz-lowpass
- 用C语言写的提桶滤波器,400H在一下可以通过
EKS1
- This program is for use on msp430xG46x MCU s. It includes usefull and completely working code for making functions, working with Timer_A module. Button handling (triggering) on switch also eliminated.Timer_A interrupts used to trigger Buzzer and LED
HIDdata
- 提 出 了 一 种 基 于 DSP的 消 除 SPWM全 桥 逆 变 器 直 流 偏 磁 问 题 的 控 制 方 案 , 采 用 TI公 司 的 DSP芯 片 TMS320F240来 实 现 。 在 一 台 400 Hz 6 kW样 机 上 进 行 了 实 验 , 实 验 结 果 表 明 该 方 案 能 较 好 地 解 决 全 桥 逆 变 器 中 的 直 流 偏 磁 问 题 。-A DSP-based full-bridge SPWM inverter to eliminate DC bias
clock2Hz
- this fpga spartan 3e based project file .the project is the game based on vga. this file contains 2,20,25,400Hz clock generating file as per required for the project.-this is fpga spartan 3e based project file .the project is the game based on vga.
ch5example7prog1
- 幅度调制 频率150Hz~400Hz 上边带SSB 下边带SSB 各波形以及频谱-Amplitude modulation frequency of 150Hz ~ 400Hz above bottom band SSB spectrum with SSB, as well as the wave
400hzpower
- 众所周知,在日常的生活中有很多的用电负荷使用的是中频电源,本程序实现的是将常用的50hz的工频电源转换成400hz的中频电源,我们使用的软件是是DSP2812.-As is known to all, in daily life,it has a lot of power use m-frequency power, this procedure realize that the work of general 50hz 400hz convert frequency power, we us
shuzicunchushiboqi
- (1)设计并实现一个模拟带宽为400Hz~3000Hz 的简易数字存储示波器。 (2)要求应用输入信号幅值为0~5V,含8 路选通开关的A/D 器件0808 进行数据采集转换,128×64 全点阵液晶显示模块TG12864E 显示输入信号波形。 (3)要求能由单片机控制频率变化、幅度步进,能良好的在液晶显示模块上显示幅度0~5V,波形显示可以自动刷新,也可手动刷新。 -(1) design and implementation of an analog bandwidth of
fir-high
- 用汉宁窗函数法设计一个数字FIR高通滤波器,要求通带边界频率为500Hz,阻带边界频率为400Hz,通带最大衰减1dB,阻带最小衰减40dB,抽样频率为2000Hz,用MATLAB画出幅频特性,画出并分析滤波器传输函数的零极点-With han ning window function method to design a digital FIR high-pass filter, request bandpass boundary frequency for 500 Hz, stop-band
C8051F410AD
- C8051F410的单片机实现AD转换,转换频率为400hz,采集生理信号。-C8051F410 of single chip microcomputer AD transform, frequency conversion for 400 hz, collect the physiological signal.
i2c
- i2c操作时序控制,可以正常读写 100-400hz-i2c read and write
GJ-04
- 数字式精密信号发生器,设定M1输出400Hz M2:输出1000Hz从P3.7输出设定频率的方波-Digital precision signal generator, set M1 output 400Hz M2: output 1000Hz frequency setting from P3.7 output square wave
stft
- 时频分析,一个频率为100的正弦信号做WVD时频分析,做出图后有两个频率(100Hz和400Hz)-Time-frequency analysis, a sinusoidal signal with a frequency of 100 do WVD time-frequency analysis, make a diagram after the two frequencies (100Hz and 400Hz)
main-fex
- 代码使用C编写,平台为Cortex-M3 系列STM32F107VCT开发板。 用于将ARM ADC通道获取的5s 400Hz双通道信号,共2000*2个, 通过卡尔曼滤波,提取主成分,8组(共16个)个特征,最后将此信号分类成4种。 此源码为其中核心部分,VC测试通过。(不含信号文件和基础源文件)-Code written in C, the platform for Cortex-M3 series STM32F107VCT development board. ARM ADC c
tiaoshiban
- 设计一个AC/DC/AC变频器设计,具体参数如下:三相交流输入380V/50Hz,三相输出交流电压500V/400Hz,THD<5 ,负载为一般的阻感负载,功率5000W。-Design of a AC/DC/AC converter design, the specific parameters are as follows: Three-phase AC input 380V/50Hz, three-phase output AC voltage 500V/400Hz, THD <
Vdanhuan
- 利用TI公司的F2812编程实现的400Hz逆变电源技术源程序,可以稳定实现,单电压瞬时值环-The use of TI s F2812 programming of 400Hz inverter technology source, can achieve a stable, single-loop voltage instantaneous value
SPWMVersion1.2
- 当时在参加全国电子设计大赛前,研究逆变器时编写的软件SPWM波的产生。前期因对载波和基波的时序交叉的产生不懂失败,后来进过一番研究后,做到了正弦波频率从10HZ~400HZ不失真,而发挥部分要求是20~100HZ可调。-At that time in front of the National Electronic Design Contest, the study of software written inverter SPWM wave generated. Early due to th
AM
- 基带信号位一个150-400HZ内,幅度随频率逐渐递减的音频信号。-In a baseband signal 150-400HZ, gradually decreasing the amplitude versus frequency of the audio signal.
UPS_28KW400HzSungrowpowerZhanghao
- 400HZ中频逆变电源三相UPS的MATLAB仿真-MATLAB simulation 400HZ frequency inverter for three-phase UPS
5-20-200-400HZ
- stc12c56 发出5 20 0 400HZ波形-5 hz stc12c56 20 200 200 hz waveform