搜索资源列表
fenxing
- 为提高语音端点检测(VAD)在较低信噪比(10 dB)下的准确率,提出一种基于短时分形维数的改进算法。结合语音信号的特点,对2种常用的语音信号分形维数计算方法进行了比较和选择,同时采用动态跟随门限值实现语音端点的自适应检测。试验结果表明:对于信噪比6~10 dB的带噪语音,此方法可以实现整段语音的检测,而且具有一定的噪声鲁棒性,系统运行期间能够自适应调整门限值以适应环境噪声的变化,提高了VAD算法的准确率。这个是源码matlab。-In order to improve voice activi
multimic
- Berkely做麦克风阵语音信号处理的源码及有关说明论文.-Source for microphone array signal processing of Berkely University.
DSPjob
- 双音多频（DTMF）的超级详细推导及实现文档+MATLAB源码，是学习数字信号处理的经典-Dual tone multi-frequency (DTMF) is derived in detail and implementation of super-documents+ MATLAB source code, is to learn the classic digital signal processing
shuzixinhaochuli_MATLAB
- 数字信号处理BY胡广书，书中的源码与题解-Digital Signal Processing BY HU Guang-book with the title of the source solution
lms
- 自适应LMS算法。由于我要使用，所以将信源信号及加澡后的信源信号保存起来。方便在FPGA设计里使用。-Adaptive LMS algorithm. Because I would like to use, so the source signal and add a noise after the shower saved the source signal. Designed to use in the FPGA.
Endpointdetection
- 改程序包含语音信号处理中的端点检测源码，其中有些参数要根据当前环境设置-Procedures to include speech signal processing in the source endpoint detection, some of which are parameters to be set up in accordance with the current environment
pujian-M
- 基于谱减法的语音信号增强源码，希望对这方面有研究的人有帮助-Based on the spectral subtraction of speech signal enhancement source
1
- 采集0-7路输入来自直流源经分压器产生的0～5 V直流电压（可功能扩展，8路可接不同的传感器，采集不同的信号,例如:温度、湿度、图象、声音等）ADC0809将各路模拟信号分别转换成8位二进制数字信号,再对各路数据进行显示。各路通道采集方式为以约5s为周期循环采集（即0路、1路……7路、0路…）约每5ms更新，重新采集一次。显示方式为循环显示和单路显示：开关打开时，循环显示0-7路采集的数据；开关闭合时，显示当前单路采集的数据。3个七段数码管显示结果:最左边的一个数码管DS0显示通道号，其它两个数
duanshinengliang
- 声音信号的短时能量matlab实现程序源码-Audio signal to achieve short-term energy program source code matlab
main
- 设计一电子钟,要求显示时、分、秒,时为24小时制 有晶体振荡器或555定时电路提供标准时间的基准信号 还要具有清零功能 扩展部分(具有校时功能,可以对小时和分单独校时,对分校时的时候,停止分向小时的进位,校时时钟源可以借用电路中的时钟 具有正点报时功能。-Design an electronic clock, require a showing hours, minutes, seconds, when a 24-hour system a crystal oscillator or timi
SPC
- 信号处理源码，包含常用的各种滤波器，功率谱计算，Z变换，线性卷积等，C语言实现。-Signal processing source code that contains a variety of commonly used filters, power spectrum calculation, Z transforms, linear convolution and so on, C language.
SPF
- 信号处理源码，包含常用的各种滤波器，功率谱计算，Z变换，线性卷积等，FORTRAN语言实现。-Signal processing source code that contains a variety of commonly used filters, power spectrum calculation, Z transforms, linear convolution and so on, FORTRAN language.
SPM
- 信号处理源码，包含常用的各种滤波器，功率谱计算，Z变换，线性卷积等，Matlab实现。-Signal processing source code that contains a variety of commonly used filters, power spectrum calculation, Z transforms, linear convolution and so on, Matlab implementation.
PPM
- 六通道遥控接收机，引出ppm信号的源码。通道分别控制
appbootloader
- 六通道遥控接收机，引出ppm信号的源码。通道分别控制，线路板写程序hex文件-六通道遥控接收机，引出ppm信号的源码。通道分别控制，线路板写程序hex文。
200684154022
- 正弦信号发生器的方案及源码，WORD格式-sinusoidal signal generator programs and source code, WORD format
DSB
- 在八元阵列中，对麦克风阵列采集到一个声源的语音信号进行延迟相加，从而得到语音增强后的信号-In eight dollars array of microphone arrays to capture the voice of a sound source signal delay are added to obtain the enhanced speech signal
yinpinfenxi
- 一个基于matlab的语音信号处理分析与合成的程序（含源码和效果）-A matlab-based speech signal processing analysis and synthesis procedures (including the source and effects)
asdfasdfsad
- 在VC环境下实现对输入语音信号的预处理和各种算法变换，是一种实用的语音处理程序源码-In the VC environment to achieve the input speech signal pre-processing algorithms and all kinds of transformation, is a practical source of voice processing
mfcc2FFT
- 语音识别中，语音信号的MFCC系数回溯到FFT系数过程的源码-MFCC speech recognition in the process of source code back FFT