askdigital

state estimation versus different SNR by using Kalman Filter

应用数值方法解算一维热传导问题，简单实用，含有源程序和简单说明，参数和变化和调整，可以根据需求进行修改，使用程序：Matlab(Use numirical method to solve 1-D heat transfer problem,the code and paremeter can be modified dependent on your need)

说明：  bpsk分布，awgn,瑞丽衰落信道，调制解调加滤波，计算误码率(BPSK distribution, awgn, Ruili fading channel, modulation and demodulation increase filtering, bit error rate calculation)

这个脚本提供了一个基本的框架来处理视频数据在一个相对快速的循环。它使用基本功能的视频采集的工具箱,特别是peekdata()函数。提供一个计时器来估计循环频率。 (This script provides a basic framework for working with streaming video data in a relatively fast loop. It uses basic functionality the video acquisition toolbox, specifically the peekdata() function. A timer is provided to estimate loop frequency.)

可直接运行的基于拉普拉斯以及小波变换的多种融合方法的代码(Can be run directly based on the Laplace and the wavelet transform multiple fusion method code)

EM 算法是Dempster，Laind，Rubin于1977年提出的求参数极大似然估计的一种方法，它可以从非完整数据集中对参数进行 MLE估计，是一种非常简单实用的学习算法。这种方法可以广泛地应用于处理缺损数据、截尾数据以及带有噪声等所谓的不完全数据，可以具体来说，我们可以利用EM算法来填充样本中的缺失数据、发现隐藏变量的值、估计HMM中的参数、估计有限混合分布中的参数以及可以进行无监督聚类等等。(EM algorithm is a method for maximum likelihood estimation of parameters proposed by Dempster, Laind and Rubin in 1977. It can estimate parameters from incomplete data sets by MLE. It is a very simple and practical learning algorithm. This method can be widely used in dealing with the so-called incomplete data such as defective data, censored data and noisy data. Specifically, we can use EM algorithm to fill missing data in samples, find hidden variable values, estimate parameters in HMM, estimate parameters in finite mixed distribution, and so on. Unsupervised clustering and so on.)

空时编码仿真源码，从专业网站上搜索的，希望对大家有用(space-time simulation source code, from a professional web site search, I hope it may be useful to)

时域离散信号的程序代码。。适合初学者进行学习(Discrete time domain signa)

空时信号处理的基础程序，在matlab上运行。(space-time adaptive processor)

信号检测与估计————理论与应用一书中的仿真题答案(Simulation questions---- answer signal detection and estimation theory and application of a book)