搜索资源列表
soudcarddemo
- 声音的傅立叶变换演示 提供了matlab下的函数接口-voice of the Fourier Transform provides a demonstration of Matlab interface function
AudioProcessor20060522FFT
- Based ON MS speach API，实时显示波形，FFT变换，IFFT变换波形，支持从文件播放，基音分析，滤波，支持远程控制。欢迎大家改进！-Based ON MS ZAJAC API, real-time waveform, FFT, Transform IFFT waveform support from the document shows, pitch analysis, filtering, support remote control. We welcome the imp
VC_Spectrum.Base.On.AudioCard
- VC实现基于声卡的频谱分析.可将麦克风上传的声音进行频谱分析（应用FFT变换）并回显。-VC Sound Card Based on the analysis of the spectrum. Can be uploaded to the microphone for voice spectrum analysis (FFT Transform) and a back.
translation-andscale-invariantadaptivewavelettrans
- This paper presents a new approach to deal with the translation- and scale-invariant problem of discrete wavelet transform (DWT).
Biorthogonal
- Biorthogonal:Contents v802 -- Bi-Orthogonal Wavelet Transform tools ％ ％ The routines in this directory perform periodic- biorthogonal wavelet ％ analysis of 1-d and 2-d signals.
pieflab
- Pieflab - Redundant Wavelet Transform
tapestrea
- TAPESTREA is ongoing research project investigating new ways and tools to analyze, transform, and synthesize sound. This is a very experimental audio software.
MATLAB_forspeech.rar
- 采用MATLAB分析WAV文件。 步骤一：选择一个WAV文件作为分析的对象 。（ding.wav） 步骤三：进行 FFT变换并画频域图形 。 步骤四：进行该声波主要频谱的分析。 步骤五：根据该声音的频谱，反演时域图形 。（有失真） 步骤六：进行付立叶逆变换IFFT并画频域图形 。,WAV file analysis using MATLAB. Step One: Select a WAV file as the target of analysis. (Ding.wav) Step
CochlearAndIBM
- 快速耳蜗变换与理想二值掩蔽语音分离Matlab工具箱-Matlab Toolbox of fast cochlear transform and ideal binary mask separation of the voice
wienerfilter
- 对音频进行短时傅里叶变化，维纳滤波后还原，可以滤去20db不相关噪声-Short time Fourier transform of the audio, after the reduction Wiener filter can filter out irrelevant noise 20db
specdisp
- 自己写的利用FFT变换实现的声音频谱分析函数，支持多声道wav，可以对FFT变换点数、时间分辨率、频率分辨率、显示方式进行定制-Wrote it myself using FFT transform the voice spectrum analysis function, support multi-channel wav, can transform FFT points, time resolution, frequency resolution, and display customiz
wavelet2
- 二维离散小波变换，实现一幅图的分解与重构。恢复原图-Two-dimensional discrete wavelet transform, the realization of a diagram of the decomposition and reconstruction. To restore image
Lapped_Transform
- LT 变换源码。Lapped transform source code。-LT transform source. Lapped transform source code.
wavelet
- 介绍小波处理及其应用，主要用于小波的信号降噪及其小波变换分析。-Introduction of wavelet and its application treatment, mainly for wavelet noise reduction and its wavelet transform signal analysis.
WaveletTransformandMathematicalMorphology
- 采用小渡变换技术对遥感图像进行去噪、增强 在此基础上利用数学形态学的 方法提取图像中的人造帚物-Using wavelet transform technique for remote sensing image denoising, enhancement on this basis the use of mathematical morphology to extract the image of man-made objects broom
WaveConvertor
- 实现裸音数据的FFT变换以及对音频样本序列的处理，包括实现Forward和Reverse Fourier变换-Bare implementation of the FFT transform audio data as well as audio samples of the treatment sequence, including the realization of Forward and Reverse Fourier Transform
smbPitchShift
- c++ 短时傅立叶变换实现移频的程序 -pitch shift using short time fourir transform to
FreqAnalyzer
- Frequency Analyzer: There is a white vertical line moving from left to right. It leaves behind a colorful trace. The colors correspond to the intensities of various components of the sound. For instance, if you whistle into the microphone a pure sine
Hilbert-transform
- Hilbert变换做包络分析，变换及谱分析，是一种有效的数据处理方法。用代码测试其变换效果。-Hilbert transform to do envelopment analysis, transformation and spectrum analysis is an effective data processing method. Use code to test the effect of transformation.
Discrete-wavelet-transform
- 离散小波变换，很简单使用，非常适合初学者，对于MATLIB使用也很有帮助-Discrete wavelet transform, is very simple to use, very suitable for beginners, is helpful for use MATLIB