资源列表
approach_N10
- 计算10阶频域传输函数极点及系数来近似双正交coiflet小波尺度函数波形-Computing 10 poles of frequency domain transfer function and coefficient to approximate biorthogonal coiflet wavelet scale function waveform
FFT
- FFt即快速傅里叶变换，可以在VC环境下进行编译，例如MFC，使用时需要改变其参数-fastFourier transform
Sound_pressure_level
- Sound pressure level MATLAB code for speech signal
PEG
- LDPC码的PEG构造,用matlab编写，希望对大家有所帮助。-The LDPC code PEG constructed matlab write, we want to help.
emsuanfa
- 利用matlab编写em算法，其中可以看到，两个函数协方差如何求取-Em algorithm using matlab write, where you can see how the two functions covariance strike
samrate_change.rar
- 采样率转换程序。可以任意转换不同采样率的音频信号。程序中有注释。,Sampling rate conversion process. Can be a different sampling rate conversion of audio signals. Proceedings have the Notes.
bch.C
- 运用C语言来进行bch码的译码算法分析。-use C language to bch code decoding algorithm analysis.
jiyinjiance20070407
- 1. 对给定语料估计其基音周期。 要求用MATLAB语言实现有关基音检测算法，并给出检测结果。2. 实验语料：aoYiSheng.raw 发音：“茅以升”；时长0.9s；采样率：8kHz；量化精度为16bits/sample；数据格式 LSB,MSB分析帧长:20ms(160样点)总帧数：45-1. Corpus right to set its estimated Pitch. Asked to use MATLAB the pitch detection algorithm, and
Communication
- Channel Coding using Matlab
lpc_original
- 线性预测编码LPC的简单实现，出自书《小波与傅里叶分析基础》的第0章最后一题-A simple linear predictive coding LPC realized from the book, " Wavelet and Fourier Analysis" of the title the last chapter 0
ICA
- 利用独立成分分析ICA实现信号的盲源分离-Use ICA to implement Blind Source Separation
lpczl
- 通过改变想要处理的帧，和预测器阶数，对原始语音帧和预测语音帧作一个比较，并作出短时谱和lpc谱，最后作倒谱比较。-By changing the processing of the desired frame, and the predictor order, the original speech frame and the predicted speech frame to make a comparison and to make short-term spectrum and the l