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Description: forming of a signal, GLONASS system, coherent reception, graph autocorrelation, crosscorrelation function, bit-error probability[SNR]
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Size: 3072 |
Author: guitarkiller |
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Description: 输入为一个序列或两个序列，输出为其自相关序列或互相关序列-Input as a sequence or two sequences, the output of its autocorrelation sequence or cross-correlation sequence
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Size: 8192 |
Author: 胡斌 |
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Description: this file has codes that describes how to ccmpute the signal spectrum , the power spectrum, how to calculate the autocorrelation sequence of a signal, how to calculate the autoregressive coeffecients of a signal,and how to reduce the noisy elements in a speech sample.
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Size: 4096 |
Author: pulkit sharma |
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Description: 用于自相关法和杜宾算法提取语音的LPC参数-For autocorrelation and Durbin algorithm extracts the LPC parameters of speech
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Size: 1024 |
Author: 曹唯伟 |
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Description: this programme shows that how to calculate the autocorrelation and lpc coeffecients of a speech signal-this programme shows that how to calculate the autocorrelation and lpc coeffecients of a speech signal..
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Size: 2048 |
Author: pulkit sharma |
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Description: 本代码为Matlab英语字母和数字识别代码，使用autocorrelation算法.代码在Matlab7.0中运行成功,对于字体单一的情况，处理效果较好。-OCR for English & number based on Autocorrelation.
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Size: 20480 |
Author: zhibing |
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Description: the paper I uploaded was submitted in my DSP2 class. The paper discusses the results of the simulation based on the paper of Zatman on "How Narrow is Narrowband?" It investigates the second eigenvalue parameter of the received signal that determines its "narrowbandness". Zatman explains that once the second eigenvalue of the signal autocorrelation matrix rises above the noise floor, the signal BW becomes non-zero.-the paper I uploaded was submitted in my DSP2 class. The paper discusses the results of the simulation based on the paper of Zatman on "How Narrow is Narrowband?" It investigates the second eigenvalue parameter of the received signal that determines its "narrowbandness". Zatman explains that once the second eigenvalue of the signal autocorrelation matrix rises above the noise floor, the signal BW becomes non-zero.
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Size: 222208 |
Author: mocordel |
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Description: 样本自相关函数和偏相关函数，仅供大家参考，多多指教-Sample autocorrelation function and the partial correlation function, we only refer to the exhibitions
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Size: 91136 |
Author: 戴海峰 |
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Description: Pitch estimation using the autocorrelation method
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Size: 1024 |
Author: erkan |
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Description: AR过程的线性建模与功率谱估计 Yule-Walker法(自相关法) 协方差法；(2) Burg方法；(3) 修正协方差法 -The linear AR process modeling and Yule-Walker power spectrum estimation method (autocorrelation method) covariance method (2) Burg method (3) modified covariance method
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Size: 168960 |
Author: 王琴 |
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Description: "Statistical Sims.rar" Computing, mean, standard deviations, probability density functions, Autocorrelation functions from 1st principles of two sinusoidal waves.-"Statistical Sims.rar" Computing, mean, standard deviations, probability density functions, Autocorrelation functions from 1st principles of two sinusoidal waves.
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Size: 1024 |
Author: RobT |
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Description: 利用FFT方法和维纳-辛钦定理自相关函数获得功率谱的对比。-Using FFT method and Wiener- Khintchine theorem to obtain the autocorrelation function of the power spectrum contrast.
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Size: 3072 |
Author: chenjuntang |
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Description: linear prediction code is well known for speech coding method. this program use autocorrelation method for computing coefficient.-linear prediction code is well known for speech coding method. this program use autocorrelation method for computing coefficient.
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Size: 1024 |
Author: hachang |
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Description: 自相关函数和互相关函数的matlab计算和作图-The autocorrelation function and one of the matlab calculation and mapping function
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Size: 1024 |
Author: 时超 |
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Description: Autocorrelation speech signal for matlab. Computes the f0 frequency.
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Size: 3072 |
Author: totor |
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Description: This a channel simulation.
It shows frequency responses and autocorrelation of jakes channel and gaussian channel with different methods-This is a channel simulation.
It shows frequency responses and autocorrelation of jakes channel and gaussian channel with different methods
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Size: 2048 |
Author: my_watt |
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Description: 语音信号处理中基音周期提取算法。运用传统的自相关方法。并加入了三电平削波的处理。-Speech Signal Processing pitch extraction algorithm. Using the traditional autocorrelation method. And joined the three-level clipping processing.
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Size: 1024 |
Author: liujiahui |
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Description: lpc autocorrelation prediction for speech
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Size: 1024 |
Author: Derulew |
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Description: 图像在获取、传愉和存储过程中, 由于受多种原因如模糊、失真、噪声等的影响, 会造成图像质的下降。维纳滤波是一
种常见的图像复原方法, 该方法的思想是使复原的图像与原图像的均方误差最小原则来复原图像。但是该法其有一定的限
制性, 本文在分析维纳滤波复原图像的基础上, 针对维纳滤波复原过程中产生的振铃效应, 提出了基于维纳滤波图像复原的
改进算法。该葬法通过分析图像的边界条件, 来用对图像边界进行处理的方法, 将图像在边界处对称化。实脸结果表明, 该
方法有效地降低了维纳滤波图像复原过程中产生的振铃现象, 且复原的图像质全较好。-Wiener filtering for image restoration can be better through the establishment of motion blur this mathematical model, simulation for image restoration, while also blur the image by adding noise to recover, that must be considered when there is noise, the image signal to noise ratio , the noise autocorrelation function for image restoration
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Size: 491520 |
Author: 马飞 |
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Description: This the autocorrelation algorithm which can be used for one dimension data analysis. Such as in audio compression, it can be used as audio compression.-This is the autocorrelation algorithm which can be used for one dimension data analysis. Such as in audio compression, it can be used as audio compression.
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Size: 1024 |
Author: 缪炜 |
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