c4_qamdemo

My code is implementation of classic snakes, according to the article of Active contour model. I m making reduction of external curve to the center which searching for extremum (the strongest intensity gradient of edge).

自己编写的CNN程序，包括怎么创建数据集(I have written CNN program, including how to create a data set)

基于matlab的预测控制仿真教程，英文版，非常详细，很有借鉴意义。(Matlab simulation-based predictive control tutorial, English, very detailed, useful reference.)

IEEE14潮流计算,遗传算法，利用 matalab(IEEE14reactive optimaiton flow.)

Floating point display with precision, emin and emax and precision

97提升小波变换的MATLAB程序源源码，对初学入门者有帮助。 (97 lifting wavelet transform MATLAB program source code, help for beginners beginners.)

music算法,首先,根据获得的数据来寻找协方差,确定噪声子空间和信号子空间,谱峰搜索(Music algorithm,first of all,according to receive data to find the covariance, determine the noise subspace and the signal subspace, in searching spectral peak)

Constrained K-means Clustering with Background Knowledge算法实现(Constrained K-means Clustering with Background Knowledge algorithm)

计算时间序列样本熵的MATLAB程序，包含计算步骤(Computing time series sample entropy MATLAB program, including calculation steps)

详细对比了几种小波去噪阈值的选取方法，对实际应用有一定的指导作用(Detailed comparison of several wavelet de-noising threshold selection method, the practical application of the guiding role of certain)