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语音信号的分帧加窗 matlab
- 语音信号处理中的分帧加窗的matlab代码的源程序。
AddWindowDFT
- 加窗离散傅立叶变换，用DFT对离散信号进行谱分析，通过选用不同的加窗函数来抑制信号截断造成的频谱泄漏-windowed discrete Fourier transform, DFT right discrete signal spectral analysis, the increase in the alternative window function to curb the disconnect signal leakage s
fircomp
- 该程序是无限长滤波器,它包括对七中加窗的处理,即可做研究有可使用-the program is infinitely long filter, which includes seven pairs of adding window, it can do research can be used
windows
- 在现代信号处理中对信号进行的多种加窗操作程序，如hamming窗，hanning窗-In modern signal processing of signals, plus multi-window operation, such as the Hamming window, hanning window
LFM_DPC
- 以下几个matlab程序对雷达常用的线性调频信号（lfm信号）进行脉冲压缩时的关键问题进行了仿真，其中包括旁瓣抑制影响（加窗与不加窗）、多卜勒频移影响，并对时域脉压与频域脉压结果进行了对比分析，供相关技术人员参考。-Matlab following procedures commonly used on the radar LFM signal (lfm signal) for pulse compression at the time
windowedtest
- 加窗程序，包含了各种分析窗，经过调试已经通过！-Windowed program, including a variety of analysis window, after debugging has passed!
filter
- 能够读取wav格式的音频文件，并对读取的音频信号进行加窗，滤波，并显示滤波前后的波形-Can read wav format audio files, and read the audio signal to increase the window, filtering, and display the waveform before and after filtering
yuyinduandianjiance
- 对一段语音信号进行预处理，加窗，求过零率，短时能量，求各种语音信号的特征参数。-For a period of speech signal pre-processing, windowing, and zero-crossing rate, short-time energy, and all kinds of speech feature parameters.
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-Wrote it myself on the voice sub-fr a mes, plus windows, de-noising, endpoint detection procedures can be successfully debug
111
- 语音信号处理，语音识别，大致知道要经过预处理，特征提取，矢量化和匹配计算等几个步骤， 用matlab对一个语音信号进行滤波，分桢，加窗或者端点检测． 注：网上下voicebox工具箱，用做语音处理 -Voice signal processing, speech recognition, more or less know to go through pre-processing, feature extraction
Speechsignallpcc
- 对语音信号进行分帧加窗处理，并计算其lpcc参数-Voice signals on sub-fr a me window treatment, and to calculate their parameters lpcc
win
- 通过软件实现对各种指定信号的加窗处理，以便于进一步的处理-Through software to realize a variety of designated signals windowed treatment in order to facilitate further processing
wmz
- 语音信号分帧加窗程序，许多程序包里都没有的！-Speech signal windowed framing procedure, many programs do not have the bag!
lfm_compression
- SAR线性调频信号脉冲压缩仿真，包括时域加窗对脉压厚信号旁瓣的影响！-SAR chirp signal pulse compression simulation, including the time-domain windowing of the signal pulse pressure thick sidelobe impact!
FPGAREAL
- 信号处理FPGA实现参考,IEEE transaction 的一篇文章。主要针对信号处理中加窗、FFT、VSLI快速实现中误差地等问题。-FPGA realization of a reference signal processing, IEEE transaction of an article. Mainly for signal processing windowing, FFT, VSLI rapid error proble
fig4_16
- 对于汉宁加窗的波束形成，阵列信号处理仿真源程序-Window for Han Ninja beamforming, array signal processing simulation source
maiya
- 基于MATLAB的信号处理，经过脉冲压缩时加窗与不加窗对比以及分析。-MATLAB-based signal processing, after pulse compression and non-add window add contrast as well as the analysis window.
frame
- 读取语音文件 进行分帧加窗 及计算语音文件短时能力和过零率。可用于对音乐哼唱检索系统的开发及研究学习。-Voice files to read sub-fr a me and calculation of windowed audio files and short-term zero-crossing rate. Music can be used to Query by Humming system development and
数据加窗与混叠
- 对数据进行加窗处理（切比雪夫窗），加窗处理后然后再进行混叠处理，通过频域来看出加窗与混叠对数据的影响(Windowed data processing (Chebyshev window), windowed processing, and then aliasing processing, through the frequency domain to see the window and aliasing impact on the
雷达信号处理仿真-加窗
- 雷达信号处理，脉冲压缩，加窗增加主副比，线性调频信号。(Radar signal processing, pulse compression, adding window to main side ratio, linear frequency modulation signal.)