tetrisMatlab

对非同步采样数据进行三次样条插值同步化处理，进而可进行谐波分析。(The asynchronous sample data can be synchronized by using the interpolation of cubic function)

this code is regarding palm print recognition

simulink model for buck converter

主要是基于matlab，对涡旋光的计算，并对相位进行提取，同时成像。(Mainly based on matlab, the calculation of the vortex of light, and phase extraction, while imaging.)

关于阵列天线的资料，适合初学者，不错的资料(Information about the array antenna, suitable for beginners, good information)

Huffman编码的MATLAB程序计算平均码长 和计算编码效率(Huffman coding MATLAB program)

带交叉因子的改进PSO算法，功能：求解多维无约束优化问题，特点：收敛性强，还可以加入变异算子(With cross-factor improved PSO algorithm, function: solving multi-dimensional unconstrained optimization problems, characterized by: strong convergence, mutation operator can also add)

viterbi simulation K = 7 in bpsk modulation, with soft decoding 4 bit

matlab基础教程，从最简单的程序安装开始，适合新手学习(matlab basic tutorials, from the most simple program installation begins, for beginners to learn)

speech recognition, butterworth filter