code

design of median filter to remove noise

linespectrum提取声音信号的线谱(in order to extract line spectrum)

说明：  关于飞机设计的程序。包括全机总体参数、气动曲线、机翼载荷、螺旋桨特性等完整的设计流程。(On the aircraft design process. Including the general parameters of the whole machine, pneumatic curves, wing loading, propeller characteristics of such a complete design flow.)

压缩感知中的重构算法gOMP，与OMP相比较运行速度更快。(Compression the reconstruction algorithm gOMP, perception compared with OMP run faster.)

MATLAB程序—一PCM。对PCM编码进行了详细的仿真，效果较好。(MATLAB program- a PCM. PCM coding for a detailed simulation better.)

采用混沌序列和小波变换相结合的方式实现对数字图像的加密(A combination of chaotic sequences and wavelet transform digital image encryption)

用matlab实现的完整的遗传算法，希望对爱好matlab和建模的同学有所帮助。(Using matlab to achieve a complete genetic algorithm, hope-loving students and modeling matlab help.)

说明：  MATLAB中的图像放大基于数字图像处理（最近邻）(MATLAB image magnification of based on digital image processing (the))

Low-pass filters allow the low frequency components of an input signal to pass through while attenuating (reducing) high frequency components. Measurement noise fall into the high frequency range of the signal spectrum, while the underlying process signal usually lies towards the low frequency end. Thus filters that are used to remove noise from measurements are of the low-pass types. This program uses Chebyshev FIR low pass filter based on antenna theory approach to filter noise from human speech signal.

本件描述了单电感入网的解耦模型，通过仿真和实验验证了正确性(This part describes the decoupling model of single inductor network, through simulation and experiment verify the correctness )