资源列表
normmat
- for noramalization of the matrix.
mysin
- a simple code that gets the successor of a number
wave_bases
- 技算应用于频域下的，小波变换的小波函数。-Computes the wavelet function as a function of Fourier frequency,used for the wavelet transform in Fourier space.
GSA
- Scrip to calculate the flow of potency with Gauss Seidel s method Accelerated- Scrip to calculate the flow of potency with Gauss Seidel s method Accelerated
bayes
- 模式识别中用贝叶斯算法对数据进行分类并查看分类准确率-Pattern recognition using Bayesian algorithm to classify the data and view the classification accuracy
my_gcc
- 自己实现的matlab gcc算法，声源定位的一部分-My own version of gcc in matlab, can be used in locating the speaker.
DSPremovenoise.m
- 這是一個利用butter filter 的bandstop 來濾除原始訊號中有雜訊的方法，先轉為spectrogram觀察雜訊所分步頻帶與能量，再依照要濾除的部分作bandstopa-This is a use of bandstop butter filter to filter out the noise of the original signal has a method, the first step into a spectrogram observation noise and e
CMA
- Adaptive filtering algorithms for acoustic echo cancellation affine projection
ray1
- matlab for rayleigh channel
Power-spectrum-estimation
- 功率谱估计 信号为两个正弦信号加高斯白噪声，各正弦信号的信噪比均为10dB，长度为N，信号频率分别为 和 ，初始相位 ，取 ， 取不同数值：0.3，0.25。 为采样频率。分别用Levinson递推法和Burg法进行功率谱估计，并分析改变数据长度、模型阶数对谱估计结果的影响。-Power spectrum estimation signal into two sinusoidal signals applied Gaussian white noise, the SNR of each si
lshiftandrshift
- 数值算法中用于左，右边循环一位继而用于选择最大值用的，最终是算小波变换模极大值的-A numerical algorithm for left cycle which in turn is used to the maximum use of, is ultimately calculate the wavelet transform modulus maxima
New_STFT
- 能够实现信号的短时傅里叶变换，对信号进行时频分析。-To achieve short-time Fourier transform signal, the frequency analysis of the signal in time.