登录
首页 » matlab » Spectrogram

Spectrogram

于 2011-06-11 发布 文件大小:78KB
0 282
下载积分: 1 下载次数: 111

代码说明:

  matlab中语谱图实现代码,语谱图表示语音信号随时间而变化的谱特性(matlab implementation code in the spectrogram, spectrogram that change over time speech signal spectral characteristics of)

下载说明:请别用迅雷下载,失败请重下,重下不扣分!

发表评论

0 个回复

  • uds-c-master
    uds 诊断主机模式,采用C语言作为开发语音。( This is a platform agnostic C library that implements the Unified Diagnostics Services protocol for automotive electronics. UDS is documented in ISO 14229 and is the underpinning for the more well-known On-board Diagnostics (OBD) standard. The library currently supports UDS running over CAN (ISO 15765-4), which uses the ISO-TP (ISO 15765-2) protocol for message framing. This library doesn t assume anything about the source of your diagnostic message requests or underlying interface to the CAN bus)
    2020-12-14 16:29:14下载
    积分:1
  • VoiceDemo02
    语音识别 安卓源代码 和siri一样的音控软件 轻松掌握其中的原理(Speech recognition Anzhuo Yuan code and siri sound control software easily grasp the principle)
    2013-04-24 20:22:26下载
    积分:1
  • hmm
    实现mffc求解 并且可利用hmm进行孤立词识别(Solving mffc realize and can be used for isolated word recognition hmm)
    2007-09-19 18:37:16下载
    积分:1
  • fft2hps
    语音处理的实用代码,完成耳语音的声韵分割功能(Practical speech processing code, complete the ear speech sound segmentation function)
    2010-06-19 00:12:10下载
    积分:1
  • PSDownload
    评书,语音小说下载程序,修改一下可批量下载(Storytelling, voice novels download, modify available for bulk download)
    2013-08-23 11:51:27下载
    积分:1
  • espeak-source
    这是开源语音合成espeak的源代码,对研究TTS的同学很有帮助。(This source code is open source speech synthesizer espeak, helpful studies TTS classmates.)
    2021-01-03 17:48:56下载
    积分:1
  • PESQ 用于质量评估 ITU提供了代码
    PESQ是用于语音质量评估的一种方法,ITU提供了代码(P.862 : Perceptual evaluation of speech quality (PESQ): An objective method for end-to-end speech quality assessment of narrow-band telephone networks and speech codecs)
    2020-06-19 00:00:02下载
    积分:1
  • signature
    这是一个在线签名的程序,使用了AR实现算法和DTW算法(This is an online signature process, using the AR algorithm and DTW algorithm)
    2007-11-23 09:40:04下载
    积分:1
  • speechrecognitionbasedonhmm
    基于hmm的识别程序 识别数字0-9,识别率全对(speech recognition based on hmm number 0-9 all right)
    2009-05-13 11:20:37下载
    积分:1
  • The-FIR-filter-design
    (附带有文档,文档中有方案,有程序有结果,设计完后对一段语音进行处理)给定滤波器的规一化性能指标(参考指标,实际中依据每个同学所叠加噪声情况而定)通带截止频率wp=0.25*pi。 采用窗函数法设计低通、高通、带通型FIR滤波器,对叠加噪声前后的语音信号进行滤波处理,绘出滤波器的频域响应,绘出滤波后信号的时域波形和频谱,并对滤波前后的信号进行对比,分析信号的变化;在相同的性能指标下比较各方法的滤波效果,并从理论上进行分析((With the document, document, program, program results, the design after a voice) to set the filter rules of performance indicators (reference, practice, each student adding noise may be) passband cutoff frequency wp = 0.25* pi. Window function method to design low pass, high pass, band-pass FIR filter, filtering the voice signal before and after adding noise, draw the filter frequency response plot the time-domain waveform and spectrum of the filtered signal, and filtering the signal before and after comparison and analysis of signal changes the filtering effect of the various methods in the same performance indicators, and the theoretical analysis)
    2021-01-15 00:28:46下载
    积分:1
  • 696516资源总数
  • 106658会员总数
  • 16今日下载