waidu_qiaodu

ber snr odfm matlab code rayleigh

稀疏快速傅里叶变换，是一种利用信号频域稀疏特性，只需通过信号部分采样点就可高概率恢复信号频谱的快速傅里叶变换算法。(Sparse Fast Fourier Transformation ，SFFT)

传统滑模观测器simulink模型，控制函数参数需要自己整定。( Traditional sliding mode observer Simulink model, control function parameters need to set their own. )

非常适合计算机视觉方面的研究使用,滤波求和方式实现宽带波束形成，通过虚拟阵元进行DOA估计。( Very suitable for the study using computer vision, Filtering summation way broadband beamforming, Conducted through virtual array DOA estimation.)

本文介绍了直接序列扩频系统中数字Costas环的设计与实现，用来实现载波同步的闭环算法(This paper introduces the direct sequence spread spectrum digital Costas loop in the design and implementation to achieve closed-loop carrier synchronization algorithm)

蜂窝移动通信系统中的编码方法wilkinson(wilkinson CODING METHOD FOR CELL SYSTEM)

说明：  matlab实现9/7双正交小波变换，将图像分解到频域(matlab realize 9/7 biorthogonal wavelet transform, the image is decomposed into the frequency domain)

基于harris的角点检测，与ncc匹配，实现了图像的准确配准，有很高的应用价值(Based on harris corner detection, and ncc matching to achieve an accurate image registration, a high value)

修改过的比较实用易于理解的gabor滤波，附有主函数调用部分，便于使用(Modified more practical easy to understand gabor filtering, with the main part of the function call, easy to use)

IMAGE STEGNOGRAPHY LKE THIS CHEC IT ADVANTAGE USING ATLAB.VERY USEFULL