Autofocus-for-digital-Fresnel-holograms-by-use

将一个512×512的lena.bmp图像进行DCT变换，对得到的DCT系数按8×8块进行分层（分三层），重组填充得到新的系数矩阵，结果发现原图像的能量集中在了新图像的左上角低频部分。(The lena.bmp an image of 512 × 512 is subjected to DCT transform, the DCT coefficients obtained by layering 8 × 8 block (of three), to obtain a new recombinant filling coefficient matrix, the energy of the original image is found concentrated in upper left corner of the low-frequency part of the new image.)

修正music算法对相干信号的DOA估计(Music algorithm modified DOA Estimation for Coherent Signal)

FBMC OQAM 的示例代码，大牛写的，为大家做参考。(The framework of FBMC.)

使用MATLAB制作gui，有代码举例，有ppt说明(Produced using MATLAB gui, there is the code example, there ppt shows)

智能计算课程中需要的一些程序，这个是程序包(Intelligent computing some of the procedures required course, this is the package)

the compression of an digital image

编写了多重自适应算法，可以稍加修改用于信号处理中(The preparation of multiple adaptive algorithm, can be modified for signal processing)

CREATE a buffer around a polygon in Matlab

SOStools is a toolbox dedicated for positive polynomial programming, especially for Sums of Squares (S0S). A lot of chinese researchers have carried it out as a main tool in this area. (SOStools is a toolbox dedicated for positive polynomial programming, especially for Sums of Squares (S0S). A lot of chinese researchers have carried it out as a main tool in this area.)

说明：  数学实验matlab的好程序，给matlab的初学者(Good mathematical experiment matlab program to matlab for beginners)