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Description: ADI BF535 DSP 双精度Levinson-Durbin 算法汇编优化源码-ADI BF535 DSP double precision levinson_durbin algorithm
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Author: 刘微 |
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Description: 用C开发的莱文森算法-the c levinson algorithm
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Author: 杨刚 |
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Description: 课程设计做的 Levinson算法实现功率谱估计，带实验说明文档。-Curriculum design do Levinson power spectrum estimation algorithm with the experimental documentation.
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Author: 郑生朋 |
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Description: 利用burg和Levinson-Durbin算法，根据100年间每年12个月记录到的太阳黑子出现次数的平均值求太阳黑子的活动周期-Burg and the use of Levinson-Durbin algorithm, according to 100 years, 12 months a year recorded the average number of sunspots appear for the activities of sunspot cycle
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Author: echo |
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Description: 采用matlab编写的Levinson Durbin 算法，具有可运行的程序，代码中提供了详细的注释，程序最后会将系数收敛的结果打印出来。该程序适合于需要学习和编写LD算法的人使用。-Matlab prepared using Levinson Durbin algorithm, has the operational procedures, the code provides detailed annotations, the program will be the final result of the convergence coefficient print them. The program is suitable for study and preparation required of the person using the LD algorithm.
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Author: 杨思科 |
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Description: 语音识别中lpc特征提取算法，采用LEVINSON-DURBIN算法，c编程，简单易懂，还包含该算法原理的word详细说明资料。-Lpc speech recognition feature extraction algorithm using LEVINSON-DURBIN algorithm, c programming, easy-to-read, the algorithm also includes detailed information of the word.
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Size: 43008 |
Author: 魏玮 |
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Description: Matlab files for programs in Monson Hayes book. Functions such as Levinson durbin,Pisarenko, MUSIC, LMS, RLS etc.
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Size: 24576 |
Author: sam |
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Description: 用MATLAB实现Levinson-Durbin递推算法-Use MATLAB to achieve Levinson-Durbin recursive algorithm
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Author: 陈森法 |
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Description: 用Matlab程序实现P阶Levinson-Durbin算法。以一个2阶自回归模型（参数为b0=1, a1=0, a2=0.81）和一个2阶滑动平均模型（参数为b0=1, b1=1, b2=1）为例，选取观测数据长度为1000，分别用一个AR(2)模型和一个AR(10)阶模型来估计其功率谱。设激励信号模型的高斯白噪声的均值为0，方差为1。用Levinson-Durbin算法迭代计算AR模型参数，并用估计出的AR模型参数画出观测信号的功率谱。并对Levinson-Durbin算法的性能进行分析。-Write a small MATLAB program that implements the pthorder Levinson-Durbin (L-D). Run/Test the program using a AR(2) process (b0=1,a1=0, a2=0.81) and an MA(2) (bn=1,1,1) process-about 1000 samples. Use L-D with p=2 (for the AR) and 10 (for the MA). Plot the AR spectra produced in the two cases with L-D. List the direct form and the reflection coefficients in a table. Profile the L-D (total number of computations for a pthorder
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Author: zf |
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Description: levinson-durbin recursion
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Size: 1024 |
Author: abbou djamel |
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Description: musicdsp source code archive-Analysis
Beat Detector Class
Coefficients for Daubechies wavelets 1-38
DFT
Envelope detector
Envelope Detector class (C++)
Envelope follower with different attack and release
Fast in-place Walsh-Hadamard Transform
FFT
FFT classes in C++ and Object Pascal
Frequency response from biquad coefficients
Java FFT
Look ahead limiting
LPC analysis (autocorrelation+ Levinson-Durbin recursion)
Magnitude and phase plot of arbitrary IIR function, up to 5th order
Measuring interpollation noise
QFT and DQFT (double precision) classes
Simple peak follower
tone detection with Goertzel
Tone detection with Goertzel (x86 ASM)
Effects
2 Wave shaping things
Alien Wah
Band Limited PWM Generator
Bit quantization/reduction effect
Class for waveguide/delay effects
Compressor
Decimator
Delay time calculation for reverberation
DIRAC- Free C/C++ Library for Time and Pitch Manipulation of Audio Based on Time-Frequency Transforms
dynamic convolution
Early echo s with image-mirror techn
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Author: Alan Tang |
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Description: LEVINSON-DURBIN ALGORITHM in matlap for HRV. ECG data analysis
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Author: ali |
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Description: 采用列文逊递推算法求解对称托伯利兹型方程组。其中t存放T型矩阵的元素。b是右端常数向量。x是解向量。n是阶数。-Using Levinson recursion algorithm for symmetric Tuobolizi equations. Where t T-matrix elements of deposit. b is the right end of the constant vector. x is the solution vector. n is the order.
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Author: Shepard |
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Description: 数字信号处理Leviinson-Durbin方程求解非常重要，本文给出了Leviinson-Durbin方程的求解，希望能与大家共享-Digital signal processing Leviinson-Durbin equation is very important, this article gives Leviinson-Durbin equations, hoping to share with you
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Author: guanyuqiu |
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Description: 即用Levinson-Durbin算法求解Yule-Walker方程。-The use of Levinson-Durbin algorithm Yule-Walker equation.
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Author: chester |
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Description: 功能描述：用matlab语言实现Levinson-Durbin算法
函数名：Levinson_Durbin_Algo
输入参数：
(1)R:自相关矩阵或者其估计值
(2)P:AR模型的阶数
输出参数：
(1)A:p阶AR模型的参数,它是一个长度为P+1的行向量
(2)E:噪声功率
调用函数：无
被调用：L_D_sim.m
作者：mingcheng
编写时间：2009-11-13
修改时间：2009-11-13
版本：V1.0 -Function Description: The matlab language Levinson-Durbin algorithm function name: Levinson_Durbin_Algo Input parameters: (1) R: correlation matrix or its estimated value (2) P: AR model orders output parameters: (1) A: p-order AR model parameters, it is a line of length P+1 vector (2) E: noise power call the function: No to be called: L_D_sim.m Study: mingcheng write time :2009-11-13 modified :2009-11-13 version: V1.0
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Author: 赵明诚 |
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Description: 功能描述：测试Levinson-Durbin算法
文件名：L_D_sim.m
测试用例：
(1)x(n)+0.81*x(n-2)=u(n)，u(n)为高斯白噪声
(2)x(n)=u(n)+u(n-1)+u(n-2),u(n)为高斯白噪声
文件输出：两种测试用例情况下的功率谱
调用函数：function [A,E] = Levinson_Durbin_Algo(R,P)
被调用：无
作者：mingcheng
编写时间：2009-11-13
修改时间：2009-11-13
版本：V1.0 - Function Description: Test Levinson-Durbin algorithm file name: L_D_sim.m test case: (1) x (n)+0.81* x (n-2) = u (n), u (n) is Gaussian white noise (2) x (n) = u (n)+ u (n-1)+ u (n-2), u (n) is Gaussian white noise file output: two tests use case in case of power spectrum call the function: function [A, E] = Levinson_Durbin_Algo (R, P) is called: No of: mingcheng write time :2009-11-13 modified :2009-11-13 version: V1.0
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Author: 赵明诚 |
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Description: Levinson-Durbin的C、C++实现，欢迎使用-Levinson-Durbin algorithm， welcome to use it
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Size: 8192 |
Author: Wayne |
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Description: this file Implement Levinson-Durbin Algorithm With MATLAB m.file.
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Size: 1024 |
Author: mostafa |
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Description: 用Levinson方法实现功率谱密度的估计。在N=1024条件下调试程序过程中用Levinson-Durbin快速递推法得出的图形不稳定，每次调试结果都不大相同，AR模型的阶次应选择在N/3<P<N/2之间，式中的N是记录的数据长度，这样可以得到高分辨率的估计谱，并且很少出现伪峰。-Levinson method used to achieve power spectral density estimate. Commissioning conditions under N = 1024 program process using Levinson-Durbin fast recursive method to get the graphics instability, not quite the same results every time debugging, AR model should be selected in the order of N/3 <P<N/2之间，式中的N是记录的数据长度，这样可以得到高分辨率的估计谱，并且很少出现伪峰。
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Size: 4096 |
Author: 王兵 |
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