搜索资源列表
pitchd
- 语音信号中基音检测。基于自相关方法的基因检测。包含预处理和后处理。-Pitch detection of speech signals. Autocorrelation method based on genetic testing. Includes pre-and post-processing.
myproject
- 信号的端点检测,语音端点检测就是指从包含语音的一段信号中确定出语音的起始点和结束点。 正确的端点检测对于语音识别和语音编码系统都有重要的意义。-Signal endpoint detection, voice activity detection means from the voice of a signal containing a voice to determine the starting point and end point. The right endpoint detectio
1
- 使用能量特征、过零率特征设计一个语音检测算法。要求能在普通的实验室噪声环境下,准确地检测出语音信号的起终点位置-Use of energy characteristics, design features a zero-rate voice detection algorithm. Required in an ordinary lab noise environment, accurately detect the location of the voice signal from the e
fexingzaiyuyinzhongdeyingyong
- 几篇分形理论在语音信号处理中应用的文献,主要应用于去噪和断点检测-Several fractal theory applications in speech signal processing literature, mainly used in denoising and break detection
com-RS232
- 1 载波检测 DCD(Data Carrier Detect) 2 接收数据 RXD(Received Data) 3 发送数据 TXD(Transmit Data) 4 数据终端准备好 DTR(Data Terminal Ready) 5 信号地 SG(Signal Ground) 6 数据准备好 DSR(Data Set Ready) 7 请求发送 RTS(Request To Send) 8 清除发送 CTS(Clear To Send) 9 振铃提示 RI
deal-Voice-charcacter
- 描述如何处理语音波形信号,对波形信号进行频谱分析,以及静音检测-Descr iption about how to deal with voice character and VAD Detecion.
frequency-domain
- 语音信号的频域分析,包括短时谱,倒谱,LPC谱的程序,以及端点检测的程序-Voice signals in the frequency domain analysis, including short-time spectrum, cepstrum, LPC spectrum procedures, as well as the endpoint detection procedures
yuyinduanshichuli
- 语音信号预处理matlab程序,在7.0上运行通过,可以做实验参者代码(包括:lpc 谱、短时谱分析、短时过零率、短时能量、语音端点检测等)-Matlab voice signal pre-processing program, run through the 7.0, you can experiment with participation by the code.
zhouqixinjiance
- 用labview实现信号的周期性检测,这是信号处理中常用的工具-Labview to achieve signal periodic testing, which is commonly used tools in signal processing
speech-signal-process
- 短时能量分析,用于语音信号的端点检测,分析有无声判别-short_time energy
vad
- 基于短时能量和过零率,将整个语音信号的端点检测分为四段:静音、过渡段、语音段、结束。端点检测vad算法-Endpoint detection vad algorithm
fu
- 用于正确检测编码器信号,读取编码器的数据,方便易用-For correctly detected the encoder signals, read the encoder data, and easy to use
xunjixiaoche
- 利用循迹信号采集模块中的红外发射接收对管检测路面上的轨迹 将轨迹信息送到fpga,fpga将轨迹信息通过led灯显示出来,在通过fpga发轨迹信号给单片机,通过单片机来控制电机的转动。同时单片机将小车的状态反馈给fpga,fpga通过1602液晶显示小车的状态。-Infrared tracking signal acquisition module transmitting and receiving tube detection on the road trajectory to the
dtdp
- 深刻理解加窗思想在语音语音信号处理的作用,掌握矩形窗、汉宁窗、哈明窗的算法。理解窗长和窗移对计算语音信号的短时过零率、短时能量、短时平均能量的影响,掌握设定合适的短时过零率阈值、短时平均能量阈值来实现语音信号端点的检测。-an implementation of double-threshold method for audio endpoint detection algorithm
jiyinguiji
- 在语音信号处理中,基音周期的检测是非常重要的环节,本程序完成语音的基音周期轨迹。-In speech signal processing, the detection of the pitch period is a very important part of the process is complete voice pitch cycle track.
MAIN
- 1、 编程完成电子钟的程序,要求在实验箱BANK3部分数码管上显示一电子钟,显示格式为“小时—分钟—秒”,上电时显示“23—59—50”。 2、 根据实验箱BANK3部分电路,完成一数字频率计。检测T0口上所接的信号的频率,T0口上所接信号的频率值为10—250Hz,可以将定时/计数器T0设置为计数器模式,定时/计数器T1设置为定时器模式,定时1秒,取出计数器中的数字,显示在数码管上即可完成。 -Programming is complete electronic clock proce
digital-signal-C-code
- 数字信号C语言程序集,FFT、快速卷积、IIR数字滤波、图像旋转、增强、边缘检测、人工神经网络算法-Digital signal C assembly language, FFT, fast convolution, IIR digital filtering, image rotation, enhancement, edge detection, artificial neural network algorithm
signal-generator
- 现代检测技术实验课,利用NI公司labWindows—CVI软件开发编写的信号发生器程序-Modern detection technology experiment course, NI labWindows-CVI software developers to write the signal generator
afd1
- 检测正弦信号在过零点处是否能与输入的波形保持一致,实现锁相功能-detection zero crossing
enframe
- 实现了语音信号的端点检测功能,基于matlab环境,是hmm语音识别的初步工作-Voice signal endpoint detection based on matlab environment, hmm speech recognition preliminary work