Description: AR随机过程的建模，给定一个AR过程，对其进行建模，分别利用Yule-Walker方程和协方差法进行功率谱估计-AR random process modeling, given an AR process, its modeling, respectively, Yule-Walker equations and covariance method of power spectrum estimation Platform: |
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Author:无声泉 |
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Description: AR随机过程的建模，给定一个AR过程，对其进行建模，分别利用Yule-Walker方程和协方差法进行功率谱估计-AR random process modeling, given an AR process, its modeling, respectively, Yule-Walker equations and covariance method of power spectrum estimation Platform: |
Size: 13312 |
Author:无声泉 |
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Description: lms算法的仿真和yule_walker方程的仿真。这两种算法都是随机信号处理的有效方法。-lms algorithm yule_walker of the simulation and the simulation equations. These two algorithms are effective random signal processing methods. Platform: |
Size: 1024 |
Author:lmy |
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Description: dsp算法40例,包括fft、滤波器、谱运算等
1． 将模拟滤波器转变为数字滤波器。
2． 由得到幅频响应 。
3． 用Burg算法求AR模型的参数。
4． 由AR模型参数得到功率谱。
5． 用Levinson算法求解Yule-Walker方程以得到 阶AR模型的参数 。
6． 实现双线性Z变换。
7． 设计巴特沃斯模拟低通滤波器，求出转移函数 。
8． 设计切比雪夫I型模拟低通滤波器，求出转移函数 。
9． 直接由定义求 点复序列 的DFT 。
10．利用经典的Cooley-Tukey基2算法求复序列 的DFT 。
-dsp algorithms 40 cases, including the fft, filter, spectrum operations, etc.
1. Analog filters into digital filters.
2. Amplitude-frequency response by obtained.
3. Burg algorithm for AR model with the parameters of demand.
4. AR model parameters obtained from the power spectrum.
5. Levinson algorithm using Yule-Walker equations to get the first-order AR model
parameters.
6. The bilinear Z transform to achieve.
7. Design of Butterworth analog low-pass filter, find the transfer function.
8. Design of Chebyshev-I analog low-pass filter, find the transfer function.
9. Directly from the definition of point complex sequence of DFT.
10. The use of the classic Cooley-Tukey radix-2 algorithm is seeking re-sequence of DFT.
....... Platform: |
Size: 59392 |
Author:jack |
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Description: c语言编写的DSP程序，用Yule-Walker方程，采用levinson递推实现功率谱估计。-c language of the DSP program, with the Yule-Walker equations, levinson recursion to achieve power spectrum estimation. Platform: |
Size: 1024 |
Author:zl |
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Description: 生成一个正弦信号，使用levinson-durbin算法和最终预测阶数准则FPE估计其AR模型的阶数，并且通过解Yule-Walker方程求得AR模型的参数，进而求得该正弦信号的功率谱-Generating a sinusoidal signal, using levinson-durbin algorithm to predict the order and final order of the criteria FPE estimates its AR model and AR model parameters obtained by solving the Yule-Walker equations, and then obtain the power spectrum of the sinusoidal signal Platform: |
Size: 1024 |
Author:刘瑞杰 |
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Description: this is a matlab code for calculating AR parametre and white noise variance using Yule-Walker equations. Platform: |
Size: 1024 |
Author:Delaram sadeghi |
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