matlab

Filtro LC para PWM jhagyusagyuegae

这段程序是关于matlab中的图论问题，结合相应的程序会很好的解决图论的相关问题，大家有兴趣的可以看看。。。(This program is about matlab problem in graph theory, combined with the appropriate procedures will be a good solution to the problem related to graph theory, we are interested can look at. . .)

在Matlab中扫描二维码,自己做的一个测试程序，基本功能包括：扫描与解码(scan and decode QR in Matlab)

说明：  基于matlab，计算信号功率谱，调用了高阶谱分析工具箱的函数 bispecd 和 bispeci计算信号的双谱(Calculate signal power spectrum and bispectrum based on matlab)

说明：  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.)

We simulate uncoded BER of BPSK modulated data as a function of SNR

modulation ask sur matlab

说明：  根据IR-uwb信号的特点，仿真其发射和接收的情况。(According to IR-uwb signals, the simulation of the transmission and reception of the situation.)

基于simulink的谐波检测ipiq变换方法(Based on simulink the the harmonic detection ipiq transform method)

LDPC编码调制系统8QAM,研究生毕业论文哦，希望对大家有用(LDPC coded modulation system 8QAM, graduate thesis Oh, I hope useful)