FDMver1.0

对lena.map先分块处理，然后做cs变换，观测矩阵用随机高斯矩阵，重构算法用l1算法(On lena.map first block processed, and then do cs transform, random Gaussian matrix with the observation matrix, reconstruction algorithm algorithm using l1)

一个基于PCA_Nicolas的matlab编程，可以实现人脸识别的功能(Based on PCA_Nicolas of matlab programming, face recognition function can be achieved)

BPSK code of matlab.

详细介绍了利用等纹波设计和凯泽窗法设计FIR滤波器的方法，并进行了仿真，并对纹波系数和衰减进行了比较(Details of the method of utilization ripple design and Kaiser window FIR filter design, and simulation, and the ripple factor and attenuation compared)

MATLAB code to crop object from image on the basis of color boundary.

时延估计算法ETDE，经过测试性能良好，共同学习讨论(The time delay algorithm ETDE)

bit error rate for Binary phase shift keying

visual cryptography & hash funcction for data and image files

说明：  实现最速下降法当中的一维搜索时候的最佳步长的确定。(achieve steepest decline among law of one-dimensional search the best time to step determination.)

时延估计算法 非常有用 非常适合初学者 其中包括了LMSTDE/ ETDE TEDGE 等多个不同的自适应时延估计算法(time_delay very helpful)