ac-be-dc-rectifier

root_MUSIC、BT等算法的Matlab实现，简单易懂，对于了解该算法很有帮助(The C code of root_music in Matlab.It is a good way to learn them)

通过设计一个二阶加权系数自适应横向FIR滤波器，对一个加随机噪声的正弦信号实现滤波。 具体设计方案为： 1，生成标准正弦信号S 2，生成等长的随机信号N 3，生成加随机噪声的正弦信号X 4，X通过参数可调数字滤波器，输出Y 5，Y与参考信号作差得到误差E 6，E通过自适应算法调整权值W 7，用LMS算法处理噪声干扰的信号，最终实现滤波器功能(A two order weighted coefficient adaptive transverse FIR filter is designed to filter a sinusoidal signal with random noise. The specific design scheme is as follows: 1, generating a standard sinusoidal signal S 2, generating an equal length random signal N 3, generating a sinusoidal signal X with random noise 4, X can adjust the digital filter by parameter and output Y 5, the difference between the Y and the reference signal is E 6, E adjusts the weight W through the adaptive algorithm 7, the LMS algorithm is used to deal with the noise interference signal, and the filter function is finally realized.)

说明：  use to calculated the PTDF matrix.

amplitude modulation matlab simulation code

代码用于实现回声消除，用递归最小二乘算法（RLS）实现声学回声消除(AEC Code for echo cancellation, acoustic echo cancellation with recursive least squares algorithm (RLS))

利用信源熵和信源信道之间的互信息求得信道容量(Source entropy and the use of source-channel information to achieve interoperability between the channel capacity)

关于图像分割的，用MATLAB实现，希望有所帮助！(With regard to image segmentation, using MATLAB realization of the hope that helps!)

说明：  很好的matlab程序实例，初学这必看！(MATLAB instance)

说明：  基于德洛内三角分解的有限元划分，可形成刚度总阵(Delaunay triangulation based on decomposition of the finite element division, the total stiffness matrix can be formed)

边编写的有关插值与拟合有关的函数，初学者可以多学习(Interpolation and fitting)