搜索资源列表
Exp06Correlation
- 这是DSP编写的自相关的程序，以在ccs上编译用过-This is the preparation of the DSP from the relevant procedures in order to compile used ccs
duandianjiance
- 语音信号端点检测仿真，内容涉及短时能量及过零率的计算，自相关函数的的计算。-voice endpoint detection signal simulation, which relates to short-term energy and zero rate calculation, the autocorrelation function of the calculation.
periodogram
- 本程序是功率谱密度的仿真比较,关于三个信号源的具体情况参见《现代数字信号处理导论》上册，P202，习题5。 实验方法：周期图法、自相关法和协方差法。 -this procedure is the power spectral density of the simulation, 3 signal source on the specific circumstances, see the "modern digital signal processing" Introd
PCA_NN
- PCA（主成分分析）算法被广泛应用于工程和科学研究中，本报告主要从PCA的基本结构和基本原理对其进行研究，常规的PCA算法主要采用线性算法，通过研究论证发现线性的PCA算法存在着许多不足，比如线性PCA算法不能从线性组合中把独立信号成分分离出来，主分量只由数据的二阶统计量—自相关阵确定，这种二阶统计量只能描述平稳的高斯分布等，因此必须对其进行改进，经改进后的PCA算法有非线性PCA算法、鲁棒算法等。我们通过PCA算法在直线（平面）中拟和的例子说明了PCA在工程中的应用。本例子采用的是成分分析中的
voicerecongnize
- 清浊音判别方法,用matlab软件开发,如自相关和能量方法等-discriminant method, the Matlab software development, such as energy and auto-correlation method
hyperChaos
- 求离散超混沌系统的自相关和互相关函数，本程序使用的是kawakami超混沌系统-for discrete hyperchaotic system autocorrelation and cross-correlation function, This procedure is used in super-chaotic system kawakami
exa011002
- 求卷积及两个序列的互相关函数，或一个序列的自相关函数；-for convolution and two sequences of cross-correlation function, or a series of auto-correlation function;
matlabzixiangguan
- 用matlab产生自相关系数固定的序列,然后再观察其功率谱密度.-using Matlab correlation coefficient derived from the fixed sequence, and then observed its power spectral density.
crzy
- 此程序用来求离散时间序列的自相关函数,希望能有所帮助-the procedure used for discrete-time sequence of the autocorrelation function, hope can be helped
NXYJC
- 人体脑信号波形检测与分析，包含自相关，功率谱分析的方法-human brain signal waveform detection and analysis, including autocorrelation, power spectrum analysis method
zhangGALILEO
- GALILEO BOC信号自相关函数特性分析-GALILEO signal autocorrelation function analysis
gonglvpu
- 这是各种计算功率谱的matlab程序，有自相关法，music法，burg法，esprit法等。-This is the calculation of the power spectrum Matlab procedures, since the relevant law, music, burg, esprit law.
rayleigh_channel_func
- rayleigh衰落信道的matlab源码，采用p阶自相关AR模型-rayleigh fading channel source of Matlab, using p-AR model autocorrelation
lpcauto
- matlab编写，语音处理中求LPC系数的自相关程序-Matlab prepared speech processing for LPC coefficients of the relevant procedures
atuocorrelation
- 自相关函数在噪声检测,识别和有用信号的提取中的应用-autocorrelation function of the noise detection, identification and extraction of the useful signal of
Matlabcorrelation
- 对正弦信号自相关和互相关运算的实验。在进行算法模拟时首先应对一个实时数字信号处理的任务选择一种方案和多种算法，用计算机高级语言如（c、Matlab等工具)验证算法能否满足系统的性能指标；然后从多种信号处理算法中找出最佳或准最佳算法。-right sinusoidal signal autocorrelation and cross correlation of the experimental operation. Conducting simulation algorithm deal wit
DelayTime-Autoralation
- 采用自相关法计算混沌时间序列最小延迟时间的Matlab原程序。-using autocorrelation calculated chaotic time series smallest delay time of the original program Matlab.
Main_ComplexAutoCorrelation.m
- 采用(去偏)的复自相关法计算混沌时间序列最佳延迟时间DelayTime的Matlab原程序-used (last partial) of the complex autocorrelation calculated chaotic time series best of the delay time DelayTime Matlab original program
SPECTRUM_LMS
- 1、文件夹中包含了经典功率谱估计和自适应均衡算法两个实验的所有程序。 2、R.m、LMS.m、LMSmain.m为自适应均衡算法的程序： R.m用来计算输入信号的自相关矩阵及其特征值； LMS.m为时域LMS算法，用统计的方法仿真得出不同信道参数和不同步长下的学习曲线； LMSmain.m为实验主程序，按照实验要求中的具体数据得到实验结果和曲线。 3、functionx.m、fzhouqitu.m、spectrum.m、bt.m、bart_lett.m、welch.m、SPE
selfCorrelationInRandomization
- 产生零均值单位方差高斯白噪声的1000个样点,估计随机过程的自相关序列-units have zero mean Gaussian white noise variance to the 1,000-point, it is estimated that the random process autocorrelation sequence