SIFT

产生QPSK的简单程序，先产生0到3的随即数字，用这些数字产生相位，然后产生QPSK信号！(Get QPSK！)

说明：  本程序展示了二维归一化互相关用于 &nbsp 模式匹配和目标跟踪。该程序提示用户选择感兴趣的（ROI）的区域和对同类目标进行跟踪的数目。归一化交叉相关图表明，当值已超过设定的阈值时目标就已经确定。(This demo illustrates the use of 2-D normalized cross-correlation for pattern matching and target tracking. The demo prompts the user to select the Region of Interest (ROI) and the number of similar targets to be tracked. The normalized cross correlation plot shows that when the value has exceeded the set threshold, the target has been identified.)

this is a kmp code running on windows

PSO算法应用到图像三阈值分割，评价函数为二维最大熵(PSO algorithm is applied to image three threshold segmentation, the evaluation function for the two-dimensional maximum entropy)

蚁群算法的一个程序，可以优化用来做机器人路径规划用(Ant colony algorithm is a procedure can be optimized to make use of robot path planning)

说明：  关于无线传感器的LEACH改进的协议，是基于改进粒子群算法的，很有帮助(LEACH for Wireless Sensor improved protocol is based on improved particle swarm algorithm, useful)

在微电网的优化配置过程中采用遗传算法对其进行优化配置(Genetic algorithm is used to optimize the microgrid configuration)

matlab gui example........

message regarding disperssion effect in communication

模糊度窄带，分为为单频信号，线性调频，双曲调频信号。通过模糊度椭圆计算时间分辨率和频率分辨率。(Narrowband ambiguity, divided into single-frequency signal, chirp, HFM signal. Computing time resolution and frequency resolution through ambiguity ellipse.)