搜索资源列表
capture_intrput
- 基于msp430的液体滴速检测，当有液滴流经时，可以通过IO的跳变捕获次脉冲-Msp430-based liquid Disu testing, when there are droplets flowing through, you can jump through the IO' s capture pulses
rtl
- this the generation of 48 pulses implementation in hdl language-this is the generation of 48 pulses implementation in hdl language
MATLAB
- matlab scr ipt for convolution of two triangle signal pulses
find_pmarks
- Function used by PSOLA speech modification technique. Finds exact point of pitch pulses in speech.
UWB_Lecture03_v2
- About UWB A co-basis is a special orthonormal basis, of the Hilbert function space, whose base functions are shape-invariant to Fourier transform except for phase shifts known a priori. A notable advantage of the co-basi
zhuansubiao
- 利用89C-51单片机作为主控器组成一个转速表。由转动电机提供计数脉冲。设置定时器/计数器T0和T1，内部定时器T0设置为定时方式，且定时时间为50ms，即每50ms定时器T0中断一次，中断20次达到1秒；计数器T1设置为外部脉冲计数工作方式，并将初值置为0FFFFH，转动电机每转一周产生一个脉冲使得计数器加1溢出产生中断，设在1s内测量的脉冲个数为n即为测到的转动电机的转速。-The use of 89C-51 microcontro
imagetransforms
- The Walsh functions consist of trains of square pulses
SVPWMpulse
- SVPWM脉冲产生程序，用matlab的S函数编译，产生ＳＶＰＷＭ的六路脉冲。-SVPWM pulse generation process, using S-functions matlab compiler, resulting in a six-way SVPWM pulses.
SPEED
- 基于飞思卡尔速度检测的程序，原理非常简单，利用红外发射接收管产生脉冲，产生中断，进行速度检测-Based on Freescale' s speed detection procedure, principle is very simple, using infrared transmitting and receiving tubes generated pulses, generate an interrupt, speed
comunication
- comunication systems cascaded convolution of square pulses
Extra
- matlab program about square pulses
Convolution2
- cascaded convolution integral of pulses
frequency_meter
- 简易频率计，能够测试0~10000KHz之间的脉冲信号频率，并显示在数码管上。利用了100KHz的脉冲作为基准信号。包含课程设计报告。-Simple frequency meter, to test pulses between 0 ~ 10000KHz signal frequency and displays in the digital pipe. Use 100KHz pulse as a reference signal. I
stcjiema
- 用AT89S51单片机软件解码PT2262，编码芯片PT2262发出的编码由：地址码、数据码、同步码组成。地址码和数据码都用宽度不同的脉冲来表示，两个窄脉冲表示“0”；两个宽脉冲表示“1”； F” 一个窄脉冲和一个宽脉冲表示“,也就是地址码的“悬空”；同步码为时间较长的低电平间隔-AT89S51 MCU with software decoding PT2262, encoding chips PT2262 code issued by
chashengboceju
- AT89S52单片机控制的超声波测距，主程序首先对系统环境初始化，设置定时器T0工作模式为16位的定时计数器模式，置位总中断允许位EA并给显示端口P0和P2清0。然后调用超声波发生子程序送出一个超声波脉冲，为避免超声波从发射器直接传送到接收器引起的直接波触发，需延迟0.1ms(这也就是测距器会有一个最小可测距离的原因)后，才打开外中断0接收返回的超声波信号。由于采用12MHz的晶振，机器周期为1us,当主程序检测到接收成功的标志位后，将
question4
- Q4 This exercise is to count logic pulses on a single input bit using a Polling technique
Waveletanalysisusingsofthresholdingfilteringinlect
- 在采集信号时,如果传感器没有前置放大, 则传感器输出的压电信号的信噪比会比较低。本文利用小波域软阈值滤波方法对未采用前置放大而采样得到的 信号进行小波分析,大幅度地提高了信号的信噪比,提取的目标信号位置与理论位置吻合的很好。这表明可以通 过小波分析方法很好地改善热超声信号的信噪比,从而降低对微波致热超声成像采集系统中前置放大器的要求-When human tissue is irradiated by microwave
RADAR_display
- The Radar Simulation GUI，雷达显示界面的代码，用matlab编写，包括所有的子程序，介绍文档。-I made this simulation as a project in a course I took in RADAR basic concepts. The RADAR is an Early Warning RADAR. The simulation simulates targets around t
hdbn_latest.tar
- This “core” is actually two cores – an HDB3/HDB2/B3ZS Encoder that converts NRZ data into P and N pulses according to ITU-T G.703, and a HDB3/HDB2/B3ZS Decoder that converts P and N pulses into NRZ data according to ITU-
10512210247008
- 该数字式相位测量仪以单片机 (89c52) 为核心 , 通过高速计数器 CD4040 为计数器计算脉冲个数从 , 而达到计算相位的要求 , 通过 8279 驱动数码管显示正弦波的频率，不采用一般的模拟的振动器产生 , 而是采用单片机产生 , 从而实现了产生到显示的数字化 . 具有产生的频率精确 , 稳定的特点 . 相移部分采用一般的 RC 移相电路 , 节省了成本。-The digital phase-measuring instrum