sparseBSS1

基于MatLab与DSP的滤波器的快速设计方法(MatLab and DSP-based filter design method of rapid)

说明：  matlab编写的粒子群优化算法，相当的好用，本人的压箱底的东西(matlab PSO prepared, very easy to use, what my bottom pressure)

维纳滤波器和一般滤波器的设计以及信号通过滤波之后的比较(Wiener filter and the general filter design and the comparison signal after filtering)

Edge detection result should be enhanced using linear method like Median filter to remove the garbage around the pupil to gain clear pupil to determine perfect centre. Get the centre of the pupil by counting the number of black pixels (zero value) of each column and row. Then get each row and column that has the maximum number of these black pixels. Then determine the center by simple calculation according to the image coordinate to set it correct on the image, consequently we can determine the radius of the pupil. Thus we can find the pupillary boundary (inner). A similar procedure is extended by using a coarse scale to locate the outer boundary (limbus) which can be apparent by using the mid-point algorithms of circle and ellipse.

自己写的求解波松方程的matlab程序 并采用两种方法求解 (Writing their own to solve Poisson equation matlab program and the use of two methods for solving)

<<工程与科学数值方法的matlab实现>>此书中的源代码(the source codes for the book <<applied numerical methods with MATLAB for engineers and scienists>>)

图像的结构相似度，代码来源于Zhou Wang的网站，用 matlab开发。(Image structure similarity, code from Zhou Wang' s website, matlab development.)

Matlab source code for EESAA research paper.

说明：  hey please check these matlab coding and get idea of channel estimation in mimo ofdm.

小波包分析提取振动信号中的特征频率，利用自然梯度算法，有详细的注释。( Wavelet packet analysis to extract vibration signal characteristic frequency, Use of natural gradient algorithm, There are detailed notes.)