DSSS(AWGN)

Matlab Implementation of Population based Global Bee Colony Search Algorithm

该程序用于计算理想光子晶体的透射模宽度分布(The procedure used to calculate the ideal photonic crystal width distribution of the transmission mode)

RFID是射频识别技术的英文(Radio Frequency Identification)的缩写，射频识别技术是20世纪90年代开始兴起的一种自动识别技术，射频识别技术是一项利用射频信号通过空间耦合(交变磁场或电磁场)实现无接触信息传递并通过所传递的信息达到识别目的的技术。 (RFID is radio frequency identification technology in English (Radio Frequency Identification) stands for radio frequency identification technology is the 20th century, the rise of the 90s an automatic identification technology, radio frequency identification technology is a radio frequency signal through space coupling (alternating magnetic field or electromagnetic field ) to achieve non-contact information transmission and pass the message to identify the purpose of the technology.)

MATLAB图像的离散傅里叶变换，以及相关的频谱显示及分析图谱(image processing ,DFT transform,MATLAB code processing)

audio watermarking embedding and exctract

基于MATLAB的快速傅里叶变换，与调用的函数结果是一样的(MATLAB-based fast Fourier transform, and call the function result is the same as)

这是一个关于异步电机无速度传感器的仿真模型，采用参考模型自适应(sensorless control of the IM based on the MRAC)

本代码基于dwt的音频水印技术，在音频中加入高斯随机水印，达到防伪的效果。(The code is based on dwt audio watermarking technology in audio watermarking by adding Gaussian random to achieve security results.)

说明：  雷达信号处理 雷达作用距离 功率，距离，RCS(Pulse compression simulation MATLAB version, GUI procedures)

图像的颜色特征提取，通过选择合适的阈值，将对象从复杂背景中提取出来(Image color feature extraction, by selecting the appropriate threshold, the object is extracted from complex background)