ECGwaveGen

PHS多天线基带调制与解调MATLAB程序(multiple antenna PHS baseband modulation and demodulation )

一种改进的LMS算法及其在噪声对消中的应用。在分析传统定步长LMS算法和变步长LMS算法的基础上，提出了一种改进的变步长LMS算法。新算法利用瞬时误差绝对值三次方的指数形式和遗忘因子同时调整步长，更好的解决了收敛速度和稳态误差的矛盾(An improved LMS algorithm and its application in noise cancellation. In the analysis of the traditional fixed step and variable step size LMS algorithm based on LMS algorithm, a modified variable step size LMS algorithm. Absolute value of the new algorithm uses the instantaneous error and the form of cubic exponential forgetting factor while adjusting step, a better solution to the convergence speed and steady-state error of the contradictions)

用matlab书写的H.261代码，实现了视频编解码整个过程， 值得初学视频编码的同学参考(Matlab code written using H.261, the video codec to achieve the whole process worth novice video coding reference for students)

svm 分类小例子，准确率较高。有可能是样本较少或者是样本数据取得太好的缘故。(svm classification)

不需要用两个ask信号就可以产生fsk信号.可以设置频率和码元速率(to generte fsk)

plz give the matlab code

The neural network是基于matlab软件应用的一款源程序，可用于图像的神经网络处理分析，结构简单易懂。(The neural network is a source program based on matlab software applications, can be used for image processing analysis of neural network structure is simple and easy to understand.)

k-modes聚类算法，其中包含F1-measure、聚类纯度和聚类准确率等评价指标，还有一个测试数据集，直接点击main即可(K- modes clustering algorithms, including purity of F1- measure, clustering and clustering accuracy uation index, and a set of test data, click the main directly)

说明：  直接扩频源码，超级有用的哦，呵呵,一定要顶啊。哈哈(spread，very good)

多元统计分析过程下的主元个数的计算，运用于pca以及pls的数据分析算法中(the calculation of principal components)