AM_SSB__Modulation

说明：  正交频分多路复用技术ofdm的仿真,其中包括几个实例(Orthogonal frequency division multiplexing ofdm simulation, including several instances of)

matlab中对于坐标轴风格的定制，可以显示的更加精细化和美观(matlab axis style custom)

MATLAB编程(第二版)-菜鸟入门教材，很实用(MATLAB Programming (Second Edition)- rookie introductory textbook, it is practical)

将数字信号转换为模拟信号的电路称为数模转换器（d/a转换器或dac）(digital to analog converter)

分别实现了对连续的标签和随机生成的标签的帧时隙算法的对比，通过比较标签的应答和响应次数来得出结果。帧的选择是通过一个随机数来实现的(, Respectively, for the realization of the labels and the labels randomly generated frame slot comparison algorithm, by comparing the tags in response to the number of responses and results. The choice of frame is a random number to achieve the)

（7,4）汉明码matlab仿真程序,是线性分组汉明码的主流范例(matlab simulation of（7,4）hanming-coding.)

说明：  对音频信号进行短时自相关函数与短时平均幅度函数的计算，文件中包含MATLAB的GUI设计，可以自由更改窗长与选择帧，附有使用说明。(You can calculate the short-time autocorrelation function and the short-time average amplitude function of the audio signal with this program. I also design a MATLAB-GUI for it. The window length can be freely changed and the frame can be selected with instructions. Instructions for use are attached.)

灰度图像的8位平面分离图像。 使用matlab的getbit 很容易进行分离的(grayimage 8bit )

基于matlab的扩频通信设计，walsh码扩频，Bpsk调制(Matlab-based spread spectrum communication design, walsh code spread spectrum, Bpsk modulation)

Watermarking project include guide, embedding and extract iamge, test into image color.