bianhuan

该程序利用希尔伯特变换求解心音信号的包络(hilbert envelope)

说明：  基于傅里叶变换的去除图像纹理方法。通过去除频域高亮区域来消除纹理，保留低频信息。(Based on Fourier Transform method to remove the image texture. Highlighted region by removing the frequency domain to eliminate the texture, retain low frequency information.)

Matlab codes for random matrix theory.

雷达信号处理的目的是消除不需要的信号及干扰，提取和加强由目标所产生的回波信号。( The purpose of the radar signal processing is to eliminate unwanted signals and interference, extraction, and the strengthening of the echo signal generated by the target.)

卡尔曼滤波的matlab例程，对初学者理解卡尔曼滤波原理很有好处..(kalman filter)

DCT- discrete cosine transform. compression ratio and psnr value are calculated

echo cancellation simulation by LMS

说明：  求解约束极小值问题的函数fmincon，fmincon是求解多维约束优化问题的优化工具箱函数(Problem solving constrained minimum function fmincon, fmincon is a multi-dimensional constrained optimization problems for solving the optimization toolbox function)

本例对LMS算法和最陡下降沿算法进行了实现和比较(The cases of the LMS algorithm and the steepest falling and comparison of algorithms for achieving)

用蒙特卡罗法求解ising模型，并包括相关的文献。(Ising method using Monte Carlo models, and includes the relevant literature.)