Project-3

matlab语音信号的采集，以及经过加噪后的滤波器过滤及相关的matlab程序(Matlab voice signal acquisition, and after adding noise after filtering and matlab program)

对椒盐噪声和噪声分别进行3种滤波,包括算术均值滤波、几何均值滤波、中值滤波(three kinds of filter to salt and pepper noise and gaussian noise ,including arithmetic mean filter, geometric mean filter, median filter)

Gold 码的自相关序列的生成器以及自相关序列的特性图方面的仿真(the auto-relation sequence generator of the Gold code)

This code generate LFM chirp with any length, cycles, delays, and phase offsets. It also ensure continous phase change from one pulse to the other.

CRC check for WLN frame word！

it is for microwave and microstrip line taht is good for all persen

跳频扩频通信系统仿真 (Frequency Hopping Spread Spectrum Communication System Simulation)

this is a source code of matlab, implementing an algorithm called Seam Carving.

初始区间的求解,可用于确定函数的初始区间，从而为优化提供可靠依据(The solution of the initial interval, can be used to determine the function of the initial interval to provide a reliable basis for the optimization)

基于SVPWM的电机转速双闭环控制。波形完好，适合学习。(Double Closed Loop Control of Motor Speed Based on SVPWM. Waveform is good, suitable for learning.)