algorithms-LMS-adaptive-filtering

说明：  ECG中小波变换定位R波，并绘制墨迹大随尺度变化(wavelet locat R in ECG)

Basic Kalman filter, heavily commented, for beginners to Kalman filtering.

二维光子晶体能带结构算法和三维光子晶体能带结构算法，主要是平面波展开法计算的(Two-dimensional and three-dimensional photonic crystal band structure algorithms)

说明：  用于进行数据预测，即使数据点较少，预测的结果也比较好，适用于时间序列上的建模(It is used for data prediction, even if there are fewer data points, the predicted results are better, and it is suitable for modeling on time series)

In this paper, we present two novel class-based weighting methods for the Euclidean nearest neighbor algorithm and compare them with global weighting methods considering empirical results on a widely accepted time series classification benchmark dataset. Our methods provide higher accuracy than every global weighting in nearly half of the cases and they have better overall performance. We conclude that class-based weighting has great potential for improving time series classification accuracy and it might be extended to use with other distance functions than the Euclidean distance.

test pca that not wprk correctly

即将于matlab的小波变换的示例工具箱，里面含有较多的示例程序(Toolbox upcoming matlab wavelet transform example, which contains more sample programs)

turbo编码和三种解码方法的matlab程序(turbo code and decode)

说明：  对地震计录进行fk滤波，适用于初学者，可以下载学习(fk filter,FK filtering for seismometer recording is suitable for beginners and can be downloaded for learning)

说明：  能够计算IEEE14节点和IEEE30节点的状态估计(It can calculate the state estimation of IEEE14 node and IEEE30 node)