HC_DNA-master

There is a trend to develop blind or semi-blind source extraction algorithms based on second-order statistics, due to its low computation load and fast processing speed. An important and primary work is done by Barros and Cichocki, who propose an extraction algorithm based on a time delay. The algorithm is simple and fast, but its performance is not satisfying. The paper extends their work and proposes a robust algorithm based on eigenvalue decomposition of several delayed covariance matrices. It is faster and has better performance, which is conˉrmed by theoretical analysis and computer simulations.

LTE PUCCH source code(LTE uplink control channel)

在matlab实现多元高次多项式的求解，可以改进给定解的精度。(snepsolver)

使用MATLAB进行图像的边缘提取，对于毕业设计有一点帮助(Using MATLAB for image edge extraction, there is little help for graduation)

Active contour with level set and Kass methods. start with initial circles around objects and then converge in edges of objects, matlab

短时傅里叶变换MATLAB代码，主要是用于非线性信号分析(Short-time Fourier transform MATLAB code, mainly for nonlinear signal analysis)

说明：  IQ调制基本原理！！！！！！！！ (IQ modulation principle! ! ! ! ! ! ! !)

optical character recognition algorithms....

波达方向估计一直是信号处理的经典问题，本文利用盲子空间思想，新颖独特。(DOA Estimation of signal processing has been a classical problem, we use the blind subspace thinking, innovative and unique.)

实现在语音的DFT域内嵌入水印信息，使用平衡GOLD序列作为扩频码。(Realization of the embedded watermark information in the voice of the DFT domain，balance GOLD sequence as the spreading code)