搜索资源列表
fog3
- 功能简介: 基于matlab的光纤陀螺磁场作用下零漂测试数据处理程序。 1)读取txt文档中陀螺零漂的实验数据,自动取出有效数据段,并根据一定规律分类 2)作出全部数据图像并保存 3)对各段数据作图,并作平滑处理 4)显示各段数据的最大值、最小值、平均值 5)按周期即序号先后编码文档名称并保存各段数据及图像 6)其他可能的拓展可在本程序基础上修改得到 --------------------------------------------------
Intelligent-PMATLAB-speech-signal
- 智能仪器课程设计, 利用MATLAB实现了语音识别功能,给出了详尽的matlab程序。具体步骤为对语音信号进行预处理,特征参数提取,以及模型训练,匹配算法,最后输出识别结果。-Intelligent Instrument curriculum design, using MATLAB realize the voice recognition function, gives a detailed matlab program. Specific steps for the speech sign
BISPECI
- 双谱间接法的matlab实现,在用信号的特征提取上,可以直接调用。-Bispectral indirect method matlab realize, in a signal feature extraction, it can be called directly.
LPCC-VAD
- 用于语音特征提取算法matlab实现,以及重构语音信号-For voice feature extraction algorithm matlab realize, as well as reconstruction of the speech signal
xiaobobaonengliangfenxi
- 小波包提取滚动轴承故障能量特征的matlab程序,大家只要把采集的滚动轴承振动信号数据放入程序中即可使用,希望对大家有所帮助。-Bearing Fault wavelet packet energy feature extraction matlab program, we just put a rolling bearing vibration signal collected data into the program to use, we want to help.
Voice_extract
- matlab程序提取语音信号的基音频率、共振峰、能量、MFCC等特征参数。-The matlab program to extract the speech signal fundamental frequency, Gong Zhenfeng, energy, MFCC and other characteristic parameters.
radar-mainei-tezhengtiqu
- 雷达脉冲内调制特征的提取技术,用于雷达特征分析与信号分选。这是matlab程序。-Within the radar pulse modulation feature extraction technique for radar signature analysis and signal separation. This is a matlab program.
drtoolbox_DRtool
- 降维工具箱,可以实现信号的特征提取,主成分分析,因子分析等,MATLAB工具包-Toolbox dimensionality reduction can be achieved characteristic signal extraction, principal component analysis, factor analysis, MATLAB tool kit
MFCC
- 用于语音信号MFCC特征提取的matlab程序-matlab program of MFCC feature extraction for speech signal
lser-radar
- 激光雷达是以发射激光束探测目标的位置、速度等特征量的雷达系统。从工作原理上讲,与微波雷达没有根本的区别:向目标发射探测信号(激光束),然后将接收到的从目标反射回来的信号(目标回波)与发射信号进行比较,作适当处理后,就可获得目标的有关信息,如目标距离、方位、高度、速度、姿态、甚至形状等参数,从而对飞机、导弹等目标进行探测、跟踪和识别。本程序为FMCW激光雷达matlab程序,包括调频非线性校正等。-Laser emitting a laser beam radar detection is the
1234
- 激光雷达是以发射激光束探测目标的位置、速度等特征量的雷达系统。从工作原理上讲,与微波雷达没有根本的区别:向目标发射探测信号(激光束),然后将接收到的从目标反射回来的信号(目标回波)与发射信号进行比较.本程序为FMCW激光雷达matlab程序,包括调频非线性校正等-Laser emitting a laser beam radar detection is the target position, velocity, volume and other characteristics of the
9MATLABCHULIXIN
- 第9章共振峰的估算方法259 9.1预加重和端点检测259 9.1.1预加重259 9.1.2端点检测260 9.2倒谱法对共振峰的估算260 9.2.1倒谱法共振峰估算的原理260 9.2.2倒谱法共振峰估算的MATLAB程序261 9.3LPC法对共振峰的估算262 9.3.1LPC法共振峰估算的原理262 9.3.2LPC内插法共振峰的估算263 9.3.3LPC求根法共振峰的估算266 9.4连续语音LPC法共振峰的检测268 9.4.1简
3MATLABYUYIN
- 3.1语音信号的同态处理和倒谱分析30 3.1.1同态处理的基本原理30 3.1.2复倒谱和倒谱31 3.2离散余弦变换34 3.3Mel频率倒谱系数的分析37 3.3.1Mel滤波器组37 3.3.2MFCC特征参数提取38 3.4小波和小波包变换43 3.4.1小波变换43 3.4.2小波包变换44 3.4.3小波包算法45 3.4.4MATLAB中一维小波和小波包变换函数46 3.4.5MATLAB语音信号小波和小波包变换的例子49 3.
Extract_Feature
- 非常完整的语音信号提取matlab源码。 包含PLP特征提取,mfcc特征提取,plcc特征提取。-Very complete voice signal extraction matlab source. Contains PLP feature extraction, mfcc feature extraction, plcc feature extraction.
SE
- MATLAB小波熵程序,用于对信号进行分析,可较容易得到信号特征。-MATLAB wavelet entropy procedure, used to signal analysis, can more easily get the signal characteristics.
xingtailvbo
- 形态学滤波器的matlab程序,主要用于信号处理、特征提取。-Morphological filter matlab program, mainly for signal processing, feature extraction.
yuyinxinhaochuli
- 本实验要求掌握时域特征分析原理,并利用已学知识,编写程序求解语音信号的短时过零率、短时能量、短时自相关特征,分析实验结果,并能掌握借助时域分析方法所求得的参数分析语音信号的基音周期及共振峰。基于MATLAB的语音信号时域特征分析-In this study, the analysis required to master the principles of time-domain characteristics, and use the learned knowledge to write pr
Speech-Recognition-System
- 本文介绍了基于MATLAB的语音识别系统,包括对语音信号的特征提取,包括语音信号的特征提取,快速傅立叶变换,离散余弦转换,线性预测分析,梅尔频率倒谱系数以及高斯混合模型。-This paper aims at development and performance analysis of a speaker dependent speech recognition system using MATLAB® . The issues that were considered are 1
approx_entropy
- 采用matlab编程实现的近似熵的计算。近似熵是一个从衡量时间序列复杂性的角度出发的反映信号整体特征的指标-Calculated using approximate entropy matlab programming to achieve. Approximate entropy is a sequence complexity measure of the time of departure the perspective of the indicators reflect the ove
tezhengtiqu
- 用matlab程序对正常和故障的风电机组振动信号进行特征提取,提取时域的16个特征值-Using matlab program for normal and faulty wind turbine vibration signal feature extraction, extraction time domain 16 eigenvalues