资源列表
fdm
- FDM finite difference method- Schrodinger eqation
Factorial
- 一个计算阶乘的小算法,用vs2008写的-A calculation of a small factorial algorithm, written using vs2008
FIRIIR
- designing FIR and IIR filters in matlab
wer
- 所谓高斯噪声是指它的概率密度函数服从高斯分布(即正态分布)的一类噪声。如果一个噪声,它的幅度分布服从高斯分布,而它的功率谱密度又是均匀分布的,则称它为高斯白噪声。高斯白噪声的二阶矩不相关,一阶矩为常数,是指先后信号在时间上的相关性。高斯白噪声包括热噪声和散粒噪声。 -Gaussian noise refers to its obey gaussian probability density function (i.e., normal distribution) of the noise.
SNorm
- MATLAB FUZZY BASIC OPERATIONS
MMSE
- MMSE, the optimum beamforming algorithm, transmit with 1 desired source and 3 different interferences
classify_nn
- This little package contains a Parzen Neural Network classifier that can classify data between N classes in D dimensions. The classifier is really fast and simple to learn
1
- 语音信号的延时和混响 1)利用Windows下的录音机或其他软件,录制一段自己的语音信号,时间控制在1s左右,并对录制的信号进行采样; 2)语音信号的频谱分析,画出采样后语音信号的时域波形和频谱图; 3)将信号加入延时和混响,再分析其频谱,并与原始信号频谱进行比较; 4)设计几种特殊类型的滤波器:单回声滤波器,多重回声滤波器,全通结构的混响器,并画出滤波器的频域响应; 5)用自己设计的滤波器对采集的语音信号进行滤波; 6)分析得到信号的频谱,画出滤波后信号的时域波形和频谱
NOx
- 谱减法的噪声消除Spectral subtraction noise elimination-Spectral subtraction noise elimination
MyIndex
- matlab求解峭度值,峰峰值,方差,均方差,协方差,裕度等统计学特征-Matlab solution of kurtosis, peak peak value, variance, variance, covariance, margin and other statistical characteristics
BEC_decode
- BEC_decode ldpc and BEC channel
spiht
- this the program for spiht-this is the program for spiht.......
