menu-driven

mp3 reading and writing technique used for watermarking

effective segmentation algorithm

Block-interleaver/deinterleaver according to the IEEE 802.11-2007 Defined by two step-permutation : The first permutation ensures that adjacent coded bits are mapped onto nonadjacent sub-carriers. The second ensures that adjacent coded bits are mapped alternately onto less and more significant bits of the constellation and, thereby, long runs of low reliability (LSB) bits are avoided. Tested and works well

菲涅尔数字全息的程序，很实用的程序，可以实现全息图的模拟与再现(Fresnel holography)

simulation QPSK on fading channel with convulation code

遗传算法优化BPmatlab代码（标注清晰），保证新手看了原理之后能看懂(Genetic algorithm optimizes the BPmatlab code (clearly marked) to ensure that the novice can understand the principle after reading it.)

希尔伯特黄变换的matlab程序，用于对信号进行希尔伯特黄变换。(Hilbert-Huang transform matlab procedures used to signal Hilbert Huang Transform.)

说明：  GCC时延估计，二次互相关进行估计时延，精确定位(GCC delay estimation, the second cross-correlation to estimate the delay, precise positioning)

一片关于横向裂纹转子振动特性研究的文章,一片关于横向裂纹转子振动特性研究的文章(A transverse crack on the vibration characteristics of the rotor research paper)

pso粒子群优化算法，适用于计算目标函数，全局非线性反演的问题(pso Particle Swarm Optimization for calculating the objective function, the global nonlinear inversion problem)