Search - a posteriori probability

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[Other] ML_and_MAP DL : 0: 最大似然（ML）准则和最大后验概率（MAP）准则Matlab仿真-Maximum Likelihood (ML) criteria and maximum a posteriori probability (MAP) criteria Matlab simulation
Update : 2025-03-07 Size : 1kb Publisher :
[DSP program] normalizion_LRLS DL : 1: 时域自适应滤波中基于后验概率的归一化格型RLS算法-Time-domain adaptive filter based on a posteriori probability of the normalized lattice RLS algorithm
Update : 2025-03-07 Size : 1kb Publisher : dongxinwei
[Post-TeleCom sofeware systems] MAP DL : 0: 卷积码的最大后验概率译码算法的一个验证matlab算法，必有注释。-Convolutional codes of maximum a posteriori probability decoding algorithm matlab an authentication algorithm, there is the Notes.
Update : 2025-03-07 Size : 1kb Publisher : blackdeath
[File Format] TheApplicationResearchofImprovedParticleFilterAlgo DL : 0: 本文的题目是改进的粒子滤波在组合导航中的应用研究。文档可用caj打开。本课题首先研究了GPS/DR车载定位系统的组合模型，然后在分析了非线性滤波的基础上，引入了粒子滤波。粒子滤波是一种基于递推计算的序列蒙特卡罗算法，它采用一组从概率密度函数上随机抽取的并附带相关权值的粒子集来逼近后验概率密度，从而不受非线性、非高斯问题的限制。虽然粒子滤波存在诸多优点，然而它仍然存在诸如粒子数匿乏、滤波性能不高、实时性差等问题。-The title of this article is to improve the particle filter in the navigation of the applied research. CAJ can be used to open the document. This issue initially on the GPS/DR Vehicle Location System portfolio model, and then the analysis of nonlinear filtering based on the introduction of a particle filter. Particle filter is a recursive calculation based on Sequential Monte Carlo algorithm, it uses a set of probability density function from random samples and weights attached to the relevant set of particles to approximate a posteriori probability density, and thus not subject to non-linear, the issue of non-Gaussian constraints. Although there are many advantages of particle filter, yet it still exists, such as particle number Punic poor, filter performance is not high, real-time poor.
Update : 2025-03-07 Size : 4.93mb Publisher : 阳关
[matlab] opdetection DL : 0: 最优多用户检测，即最大后验概率的算法，主要是用于多用户检测中-Optimal multi-user detection, that is, maximum a posteriori probability algorithm, mainly used for multi-user detection
Update : 2025-03-07 Size : 1kb Publisher : yuekeqiang
[Other] vitdec DL : 0: 最大后验概率的vertbi算法的译码算法-Maximum a posteriori probability decoding algorithm vertbi algorithm
Update : 2025-03-07 Size : 4kb Publisher : yuekeqiang
[matlab] MAP DL : 0: 这个Matlab程序实现了MAP算法-最大后验概率算法，同时包括对算法有：卷积编码、卷积解码，BPSK，AWGN。同时绘制它的误码率和SNR(信噪比)。-The Matlab program achieved a MAP algorithm- maximum a posteriori probability algorithm, at the same time including the algorithm are: convolutional coding, convolution decoding, BPSK, AWGN. At the same time rendering its error rate and SNR (signal to noise ratio).
Update : 2025-03-07 Size : 1kb Publisher : 小单
[matlab] MAP_cpm DL : 0: 连续相位调制CPM的最大后验概率MAP解调-Continuous phase modulation CPM maximum a posteriori probability of the MAP demodulator
Update : 2025-03-07 Size : 2kb Publisher : 刘贤
[Communication-Mobile] ML_and_MAP DL : 0: 最大似然和最大后验概率算法描述，比较性能，仿真分析-Maximum likelihood and maximum a posteriori probability algorithm description, comparative performance, simulation analysis
Update : 2025-03-07 Size : 1kb Publisher : 刘斐
[Mathimatics-Numerical algorithms] node DL : 0: 模拟网络通信，对其中的信息进行统计，用贝叶斯算法计算特定信息的后验概率，自动日志-Simulation of network communications, for which statistical information, using Bayesian algorithm-specific information on a posteriori probability, automatic log
Update : 2025-03-07 Size : 7kb Publisher : noei
[Documents] ekfslam_web_v2.0 DL : 0: 虽然粒子滤波算法可以作为解决SLAM问题有效手段，但是该算法仍然存在着一些问题其中最主要的问题是需要用大量的样本数量能很好地近似系统的后验概率密度。-Although the particle filter can be used as an effective means to solve the SLAM problem, but the algorithm still exist some problems in which the most important issue is the need for a large number of sample size with a good approximation to the system a posteriori probability density.
Update : 2025-03-07 Size : 34kb Publisher : 乜一
[File Format] 4 DL : 0: 基于MAP的红外图像超分辨率技术研究的硕士论文，文中主要采用最大后验概率完成超分辨率算法的图像重建。-MAP-based infrared image super-resolution technology research master' s thesis, the main use of maximum a posteriori probability of the completion of super-resolution image reconstruction algorithm.
Update : 2025-03-07 Size : 1.81mb Publisher : 路月
[Program doc] boundsonLDPCandLDGM DL : 0: The paper is about bounds for LDPC and LDGM codes under MAP. A new method for analyzing low density parity check (LDPC) codes and low density generator matrix (LDGM) codes under bit maximum a posteriori probability (MAP) decoding is introduced. The method is based on a rigorous approach to spin glasses developed by Francesco Guerra. It allows to construct lower bounds on the entropy of the transmitted message conditional to the received one. Based on heuristic statistical mechanics calculations, we conjecture such bounds to be tight. The result holds for standard irregular ensembles when used over binary input output symmetric channels. The method is first developed for Tanner graph ensembles with Poisson left degree distribution. It is then generalized to ‘multi-Poisson’ graphs, and, by a completion procedure, to arbitrary degree distribution.
Update : 2025-03-07 Size : 447kb Publisher : mike zhou
[Speech/Voice recognition/combine] HMM DL : 0: ：为了使应力变异在顽健语音识别系统中能够达到较好的识别效果，研究了基于隐马尔可夫模型(HMM)的自适应技术，提出了将最大后验概率(MAP)和最大似然回归方法(MLLR)用于应力变异语音的自适应中。实验结果表明，与基本系统相比，两种方法均有效地提高系统识别率。以SD为初始模型的最大后验概率方法在150个训练样本时识别效果最好，可以达到90．4％。-: In order to stress variation in the robustness of speech recognition system can achieve better recognition results, based on Hidden Markov Model (HMM) of adaptive technology, put forward a maximum a posteriori probability (MAP) and Maximum Likelihood regression (MLLR) for the stress of the adaptive variation in voice. The experimental results show that compared with the basic system, both methods are effective to improve the system recognition rate. SD as the initial model to the maximum a posteriori probability method in 150 training samples to identify the best, can reach 90.4 .
Update : 2025-03-07 Size : 229kb Publisher : 尹江波
[matlab] MAP DL : 0: 这个Matlab程序实现了MAP算法-最大后验概率算法，同时包括对算法有：卷积编码、卷积解码，BPSK，AWGN。同时绘制它的误码率和SNR(信噪比)。 -The Matlab program achieved a MAP algorithm- maximum a posteriori probability algorithm, also include the algorithm are: convolutional coding, convolutional decoding, BPSK, AWGN. At the same time rendering its bit error rate and SNR (signal to noise ratio).
Update : 2025-03-07 Size : 1kb Publisher : 李娇
[matlab] MAP DL : 0: 通信仿真，二元位信号通过加性高斯白噪声的信道，经过匹配滤波，最大后验概率和最大似然概率检测比较-Communication simulation, binary bits signals through the additive gaussian white noise, through the channel is matched filtering, maximum a posteriori probability and the maximum likelihood detection probability
Update : 2025-03-07 Size : 2kb Publisher : 王峰
[matlab] MAP DL : 0: 数字通信中的最大后验概率算法，课用于通信仿真。-Maximum Posteriori Probability
Update : 2025-03-07 Size : 1kb Publisher : effieding
[matlab] map DL : 0: 最大后验概率算法map的MATLAB程序-Algorithm for maximum a posteriori probability map of the MATLAB program
Update : 2025-03-07 Size : 1kb Publisher : 樊雯
[matlab] MRFtoyexample DL : 0: 一种基于马尔科夫随机场的图像分割matlab源码，包含ICM迭代条件模式求解最大后验概率算法，已通过测试。-Markov random field based image segmentation matlab source code, including the ICM iteration conditions for solving the maximum a posteriori probability model algorithm has been tested.
Update : 2025-03-07 Size : 19kb Publisher : 包裹
[Algorithm] Bayesian-maximum-a-posteriori DL : 0: 实现贝叶斯最大后验概率计算，适合原理的研究，简单易懂。-To achieve the maximum a posteriori Bayesian probability, the principle of appropriate and easily understood.
Update : 2025-03-07 Size : 13kb Publisher : louise

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