qpsksignal

Signals_and_Systems_with_MATLAB_Computing_and_Simulink_Modeling provides the basic knowledge of how to further utilize the signal processing via MATLAB. Illustrations and graphical figures are of simplification to the reader understanding as well.

image processing S7_morphological_filtering

可直接运行的matlab代码，Asift算法，比SIFT找到的特征点多很多。(Can be directly run matlab code, Asift algorithm, more than SIFT to find the feature points.)

产生白噪声序列( Generate a pseudo-noise)

通过高斯函数导数检测图像边缘，实质是方向可调小波变换检测图像边缘。(Derivative to detect image edges by Gaussian function, in essence, the steerable wavelet transform to detect image edges.)

HELPS USER TO DETECT FIRE FROM A VIDEO FILE

对图像进行端点检测，并将两者图像显示，进行比较，检测图像的峰值位置(The image endpoint detection, and the two images show a peak position comparing the detected image)

ofdm code sample codes including mimo

说明：  基于匹配滤波器输出的非线性判决反馈DF检测器(This paper introduees cause of formation of MAI in CDMA systems, and Points out that multi-user Deteetion(MUD) teehnology can improve eapability and performanee of CDMA through suppressing MAI)

说明：  用matlab开发的微粒群算法工具箱，使用方法见说明(using Matlab development of the particle swarm algorithm toolbox, use see note)