(chp5)

十四单元的matlab程序，有少许改动。(14 unit matlab procedures, there are little changes.)

说明：  电力线噪声的建模，有色背景噪声和脉冲噪声的模型建立(Modeling of Power Line Noise)

说明：  一种基于matlab编程的滤波器程序，经测试可用(Matlab filter programming based procedure, the test can be used)

matlab使用的N个实用技巧及其程序实现。(N-use practical skills and procedures matlab implementation.)

low pass filter that applaied on image

短时能量估计以及过零率估计，对声音信号的处理很有帮助，希望对大家有所帮助。(Short-term energy estimates and zero crossing rate is estimated that the processing of sound signals is helpful, we hope to help.)

用主成分分析法估计出点云中每点的法向量函数(Principal component analysis method for normal estimation in point cloud )

MATLAB下的四旋翼飞行器建模程序，可以用于仿真四旋翼模型(This is a UAV model under the MATLAB program, The UAV model can be used in the simulation.)

一种特定的RS码的MATAB程序仿真及结果分析(A specific process RS codes MATAB Simulation and Analysis)

matlab example: DISP Display array.