搜索资源列表
zcpa1
- 这个程序是基于zcpa语音特征提取方法的-This procedure is based on zcpa Voice Feature Extraction Method
Student_pcm_cvsd
- PCM逐次比较法编码译码,CVSD编码译码-successive PCM decoding method coding, coding CVSD decoder
Music
- 用music方法估计功率谱，并估计信号频率和峰值-Music method estimates the power spectrum, and estimate the signal frequency and peak
ar
- 用ar方法估计功率谱，并估计信号频率和峰值-Ar method estimates the power spectrum, and estimate the signal frequency and peak
lpc
- linear prediction code is well known for speech coding method. this program use autocorrelation method for computing coefficient.-linear prediction code is well known for speech coding method. this program use autocorrelation method for computing coe
AudioCompression
- 介绍各种语音压缩方法。pdf格式，英文版。-Describes a variety of voice compression method.
MELP4
- This standard describes the interoperability requirements relating to the conversion of analog voice to 2,400 bits/s digitized voice by a method known as Mixed Excitation Linear Prediction (MELP) and reconversion back to analog voice. An algorith
lowbitrate
- 一种低速率语音编码矢量量化方法A low bit rate speech coding method of vector quantization-A low bit rate speech coding method of vector quantization
DCTVoiceStrength
- A method to strength the voice via the DCT Algorithm
1magic-1.1
- 关于压缩感知的相关代码。。。。有需要的可以借鉴下-OMP method to handle voice based on compressed sensing
pisar
- 用pisar方法估计功率谱，并估计信号频率和峰值-Music method estimates the power spectrum, and estimate the signal frequency and peak
CSN
- 数据处理中经常使用归一化方法，该算法是最基础和常用的面归一化方法(CSN).-Normalization method is often used in data processing, the normalization method (CSN) algorithm is the most basic and commonly used surface.
mmse-improve
- 语音处理MMSE改进算法，方法有效可以直接使用，性能改进明显-MMSE improved voice processing algorithm, the method is effective can be used directly, the performance improvement is obvious
jiance
- 自己编的自相关法进行基音检测matlab程序，适合初学者-Own series autocorrelation method for pitch detection matlab program, suitable for beginners to see
xinhaoxitongshiyan
- 掌握离散LSI系统的单位序列响应、单位阶跃响应和任意激励下响应的MATLAB求解方法。 掌握离散LSI系统的频域分析方法； 掌握离散LSI系统的复频域分析方法； 掌握离散LSI系统的零极点分布与系统特性的关系。-The sequence of units to master discrete LSI system response, unit step response using MATLAB response and any incentive. Mastered the me
FIRfillter
- 进一步理解FIR滤波器的线性相位特性，熟悉四种线性相位FIR滤波器的幅频特性、相频特性和零点分布情况。 2．掌握用窗函数法设计FIR数字滤波器的原理及方法，了解各种窗函数对滤波器性能的影响。 3. 掌握用频率采样法设计FIR数字滤波器的原理及方法，了解不同的采样点数和不同的过渡带点数对滤波器性能的影响。-Further understanding of the characteristics of linear phase FIR filter, familiar four linear
paper1
- 基于感知小波变换的语音增强方法研究.pdf-Wavelet transform based on perceptual speech enhancement method. Pdf
yuyinxinhaolupoquzao
- 本课程设计的主要目的是在MATLAB环境下，使用窗口设计法设计一个滤波器，并对语音信号进行滤波去噪。开发平台为MATLAB7.0，设计方法为窗口设计法。用麦克风采集一段语音信号，绘制波形并观察其频谱，给定相应技术指标，用凯塞窗设计一个满足指标的FIR滤波器，对该语音信号进行滤波去噪处理，比较滤波前后的波形和频谱并进行分析。在滤波前后语音信号波形的变化中，由于我们录制的语音信号噪声不大，所以观察并不明显，但在频域波形中，我们可以明显的看到设计的滤波器对语音信号进行了滤波处理，将噪声进行了滤除。此次
sub-band-coding
- 子带编码是一种以信号频谱为依据的波形编码方法，首先用一组带通滤波器将输入信号按频谱分开，然后让每路子信号通过各自的自适应PCM编码器（ADPCM）编码，经过分接和解码再复合成原始信号。-In sub-band coding is a waveform signal based on the spectrum coding method using a first set of band pass filters to separate an input signal spectrum, and
Detection-of-radial-plot
- 关于宽带雷达回波目标基于径向积的检测方法matlab实现程序-About Broadband Radar target detection method based on radial plot matlab implementation program