Description: 内含盲均衡与盲解卷算法matlab程序，用于盲信号处理领域-intron blind equalization and blind deconvolution algorithm Matlab procedures for the blind signal processing field Platform: |
Size: 1694 |
Author:邱风云 |
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Description: When looking at a three-dimensional (3D) specimen through a transmitted brightfield optical microscope, only the part of the specimen contained in the focal plane appears sharp while the remainder looks smooth. The deconvolution task consists in deblurring the observed image in order to recover the original shapes of the object. Although 2D deconvolution softwares are available freely, the 3D consideration gives rise to many problems leading to the impossibility to recover the original images without any assumptions. Moreover some noise is added to the signal, it has been considered as a white Gaussian noise. Platform: |
Size: 73499 |
Author:薛斌 |
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Description: （1） 熟悉连续信号经理想采样前后的频谱变化关系，加深对时域采样定理的理解．
（2） 熟悉时域离散系统的时域特性
（3） 利用卷积方法观察分析系统的时域特性．
（4） 掌握序列傅立叶变换的计算机实现方法，利用序列的傅立叶变换对连续信号，离散信号及系统响应进行频域分析．
-(1) familiar with the continuous signal to the manager before and after the sampling of the spectrum changes relations and deepen the time-domain sampling theorem understanding. (2) familiar with the time-domain system discrete time-domain (3) using deconvolution method of analysis in time domain characteristics. (4) master sequence Fourier Transform computer, using the Fourier transform sequence of continuous signals, Discrete signal system response and frequency domain analysis. Platform: |
Size: 168853 |
Author:feifei |
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Description: 内含盲均衡与盲解卷算法matlab程序，用于盲信号处理领域-intron blind equalization and blind deconvolution algorithm Matlab procedures for the blind signal processing field Platform: |
Size: 1024 |
Author:邱风云 |
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Description: When looking at a three-dimensional (3D) specimen through a transmitted brightfield optical microscope, only the part of the specimen contained in the focal plane appears sharp while the remainder looks smooth. The deconvolution task consists in deblurring the observed image in order to recover the original shapes of the object. Although 2D deconvolution softwares are available freely, the 3D consideration gives rise to many problems leading to the impossibility to recover the original images without any assumptions. Moreover some noise is added to the signal, it has been considered as a white Gaussian noise. Platform: |
Size: 72704 |
Author:薛斌 |
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Description: （1） 熟悉连续信号经理想采样前后的频谱变化关系，加深对时域采样定理的理解．
（2） 熟悉时域离散系统的时域特性
（3） 利用卷积方法观察分析系统的时域特性．
（4） 掌握序列傅立叶变换的计算机实现方法，利用序列的傅立叶变换对连续信号，离散信号及系统响应进行频域分析．
-(1) familiar with the continuous signal to the manager before and after the sampling of the spectrum changes relations and deepen the time-domain sampling theorem understanding. (2) familiar with the time-domain system discrete time-domain (3) using deconvolution method of analysis in time domain characteristics. (4) master sequence Fourier Transform computer, using the Fourier transform sequence of continuous signals, Discrete signal system response and frequency domain analysis. Platform: |
Size: 168960 |
Author:feifei |
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Description: 当把m个信号叠加在一起时，经倒谱分析是能检测出其基频。但倒谱分析主要是用在同态滤波中，可用于某些信号的解褶积。例如提供的语音信号，就能通过倒谱把频谱中的包络和基频频谱分离，-When the m signal superimposed together, by the cepstrum analysis is able to detect its fundamental frequency. However, cepstral analysis is mainly used in homomorphic filtering can be used for the solution of certain signal deconvolution. Such as the provision of the speech signal, we can through the spectrum of cepstral envelope and baseband frequency spectrum separation Platform: |
Size: 1024 |
Author:小单 |
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Description: 在MATLAB中，信号S经过信道H卷积后生成接收信号V，V＝conv(S,H),从V和H反卷积-In MATLAB, the signal S after convolution H channel generated receive signal V, V = conv (S, H), from V and H deconvolution Platform: |
Size: 3072 |
Author:ftgfhgf |
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Description: 做一信号的合成记录方式,以脉冲和系数褶积生成记录-To do one of the synthetic seismogram signal approach to pulse and deconvolution coefficients generated records Platform: |
Size: 1024 |
Author:天行健 |
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Description: 一个反褶积的VC++例子,简单明了,很适合刚刚开始学习信号分析的人-A deconvolution of VC++ Example simple, it is suitable for signal analysis has just begun to study people Platform: |
Size: 41984 |
Author:周丹 |
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Description: 用于离散信号的盲反卷积，主要针对一维离散信号，可以进行二维扩展。-Discrete signals for blind deconvolution, mainly for one-dimensional discrete signal can be extended to two-dimensional. Platform: |
Size: 106496 |
Author:邓云 |
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Description: 用于对单道地震信号进行反滤波处理，利用了地震信号复赛普的性质进行了分离。完成子波提取，和反褶积处理。-For single-channel seismic signal for inverse filtering processing, the use of the seismic signal for the semi-finals of the nature of Pu separation. Complete wavelet extraction, processing and deconvolution. Platform: |
Size: 203776 |
Author:但是借 |
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Description: 该程序为盲信号中的盲卷积程序，给大家个参考-The program for the blind signal in the blind deconvolution process, give us a reference Platform: |
Size: 4096 |
Author:lotus611 |
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Description: 运用此程序可以帮您完成信号反褶积的算法，分析问题-Using this program can help you complete the signal deconvolution algorithms, analyze problems Platform: |
Size: 1024 |
Author:吕威骏 |
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Description: In this paper, we propose a Bayesian methodology for
receiver function analysis, a key tool in determining the deep structure
of the Earth’s crust.We exploit the assumption of sparsity for
receiver functions to develop a Bayesian deconvolution method as
an alternative to the widely used iterative deconvolution.We model
samples of a sparse signal as i.i.d. Student-t random variables.
Gibbs sampling and variational Bayes techniques are investigated
for our specific posterior inference problem. We used those techniques
within the expectation-maximization (EM) algorithm to
estimate our unknown model parameters. The superiority of the
Bayesian deconvolution is demonstrated by the experiments on
both simulated and real earthquake data. Platform: |
Size: 3350528 |
Author:张洋 |
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Description: 求连续信号卷积的计算和用卷积求解连续系统的零状态响应；求连续系统的单位阶跃响应和单位冲激响应；-Continuous signal convolution computation and deconvolution solving continuous system of zero state response Continuous system unit step response and impulse response Platform: |
Size: 23552 |
Author:cc |
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Description: 通过计算机上的多媒体卡，按照下列过程进行声音信号的录制、处理和回放，观察处理前后的波形，同时比较声音信号处理前后的效果。
1、 将录制的信号反褶以后播放（反褶以后的信号移到t=0点开始）。
2、 将录制的信号改变取样率（相当于进行了尺度变化）以后播放。
3、 将录制以后的信号延时1s，并将幅度降低一半，接着与原来的信号相加，然后播放。-Multimedia card on your computer, follow the process for recording, processing, and playback sound signal waveform observed before and after treatment, while comparative effectiveness sound signal before and after treatment. 1, the signal recorded after deconvolution player (deconvolution signal moves after t = start 0:00). 2, the signal is changing the sample rate recording (is equivalent to a scale change) later playback. 3, after the recorded signal delay 1s, and reduce the rate by half, and then with the original signal are added, then play it. Platform: |
Size: 1024 |
Author:陈威宇 |
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Description: 盲源分离中的EASI算法，程序中提供源信号（源信号均为次高斯信号），固定的信道混合矩阵，EASI分离算法。EASI算法为定步长EASI算法，步长固定。程序中包含PI值收敛曲线程序。整体程序可以产生源信号图、混合信号图、解混信号图、PI值收敛曲线。(The EASI algorithm in the blind source separation provides the source signal (the source signal is the next Gaussian signal), the fixed channel mixing matrix, and the EASI separation algorithm. The EASI algorithm is a fixed step EASI algorithm, fixed in steps. The program contains the PI value convergence curve program. The overall program can produce the source signal map, mixed signal map, deconvolution signal graph, PI value convergence curve.) Platform: |
Size: 34816 |
Author:sabermaple
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