搜索资源列表
yuyinxinhaoSTFT
- 对采集的语音信号进行不同加窗的STFT分析-Voice signals on the collection of window STFT analysis of different
sacf0
- matlab实现语言信号的加窗分帧 短时能量等特征值的提取-matlab implementation language framing windowed signal characteristics such as short-term value of energy extraction
OFDMdemo
- 实现基本的ofdm通信系统，包括ifft，加窗-Ofdm communication system to achieve the basic
E
- 提取加窗语音信号的短时能量，包括直接提取和按帧提取-extract short-time energy of speech signal in each frame
OFDMwithwindowing
- 压缩包里有OFDM信号的分析，频谱，星座图，加窗-Compression bag with OFDM signal analysis, spectrum, constellation, plus window
window
- 分别用非参数化谱估计中的直接法，间接法和加窗法对离散随机过程的已零均值化的N个数据样本估计了离散信号的谱密度。-Were non-parametric spectral estimation of the direct method, indirect method and windowing method, discrete stochastic process has zero mean the data of the N-sample estimates of the spectral d
MDEFIR1
- c语言编写的DSP程序，利用加窗傅里叶变换实现滤波器的设计。-c language of the DSP program, using windowed Fourier transform filter.
gonglvpuguji
- 该资料包含三种不同的方法进行功率谱估计的仿真，有直接法、间接法和加窗法。-The data consists of three different methods for power spectrum estimation of the simulation, a direct method, indirect method and windowing method.
FFTjiachuangchazhi
- 利用加窗插值FFT实现谐波分析，本程序计算准确-Interpolation using windowed FFT Harmonic Analysis, an accurate calculation of this procedure
gonglvpu
- 功率谱：直接法，间接法，加窗（hamming ,hanning, 矩形）-Power spectrum: the direct method, indirect method, window (hamming, hanning, rectangle)
ENHANCE
- 自己写的关于语音分帧，加窗，去噪，端点检测方面的程序，可成功调试 -Write about the voice sub-frame, adding windows, noise reduction, endpoint detection of the procedures, can be successfully debug
common_near_addwindow
- 实现近场波束形成，主要的还有加窗的功能，希望大家交流一下，其他的都不说了 ，近场波束和加窗-Achieve near-field beamforming, the main window also add features, I hope to share what the other did not say, near-field beam and windowing
matlab
- 语音识别预处理matlab实现，包括端点检测，预加重，加窗-Speech recognition pre matlab implementation, including endpoint detection, pre-emphasis, windowing
jiachuang
- 对任意函数的加窗处理，以及低通滤波和高通滤波功能。-For any function windowed processing, and low-pass filter and high pass filtering.
1
- 短时频分析,程序中通过加窗截取信号，分析其时频关系-short time-freqence analysis
meierdaopufadematlabshixian
- 对录音信号集 中的某一语音，利用BATLAB设计一美尔例谱算法，并实现。 取信号集 中的一个语音信号：“xxxxxx”，将它作为输入的语音信号来为设计一个美尔倒谱算法，在该算法中，主要设计了以下环节： 1.读入一个语音信号；2.对这个信号归一化；3.对归一化的信号进行加窗处理（这里的矩形窗长度必须为257，重帧长64）；4.进行预加重处理，即通过一个高通滤波器： ；5进行512点的FFT；6.分别取模平方得到功率谱；7.在设计的mel滤波器组中，我采用了25个带通滤波器；8.将得到的功率
apfft_image_filter_design
- 为克服常用滤波模板的缺陷，消除传统图像滤波中存在的振铃现象和方块效应，提出了任意正交变换下的2维加窗全相位滤波算法-apfft image filter design
enframe
- 加窗技术用于端点检测技术 分析语音信号-Window technology for endpoint detection
linear_array_gui
- 相控阵直线阵生成程序，可直接生成直线阵列方向图并加载窗函数-program for linear array pattern design
mfcc_feature_extraction
- 本代码实现语音信号的特征提取功能，包含预加重，加窗，DFT变换，设置滤波器组，计算每隔滤波器输出，求取MFCC系数的全过程-The code feature extraction of speech signal features, including pre-emphasis, windowing, DFT transform, set the filter to calculate every filter output, to strike the entire process of MF