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脉冲编码调制PCM实现，编程实现PCM技术的三个过程：采样、量化与编码(Pulse Code Modulation PCM implementation, programming the PCM technology of three processes : sampling , quantization and coding )

说明：  一些基本的Matlab动画程序，可以使初学者了解动画程序的应用。(Some basic Matlab animation program that allows beginners to understand the application of animation process.)

基于802.11ofdm仿真，主要针对信道同步，包括各种同步方法(802.11ofdm based on simulation, the main channel for synchronization, including synchronization method)

autoregressive moving average model grade 1,1

inverse kinematic for human robot

基于dijkstra算法求最短路径，可以求任意两点间的最短路径(use dijkstra to solut the shortest path)

用matlab的实现螺旋路径的仿真，一个小球的三维螺旋运动(Using matlab realize the spiral path of the simulation, a small ball of three-dimensional spiral movement)

i hope its useful for students

说明：  用于小波滤波器的谱分析，mallat分解法。实现信号的重构(for wavelet spectral analysis, Mallat decomposition. Signal Reconstruction)

how to placement by GA