kanal_rayleigh

说明：  matlab code for cognitive radio

color thresholding. this code very usefull

读取matlab 文件夹中所有的文件路径 包括子文件夹的文件路径(Read all matlab folder including subfolders file path file path)

雨滴检测 检测户外雨滴数量，大小，质心等用于预测雨量的大小(Raindrop raindrop detection Detection outdoor number, size, and so on for size prediction centroid rainfall)

audio card enumerate searching ok. for multimedia developing project. thank you

图像的稀疏表示，用小波系数经过的构造的矩阵稀疏化后，用少数的系数表示图像。(Image sparse representation, constructed after the matrix of wavelet coefficients after thinning, with a small number of coefficients represent the image.)

说明：  粒子滤波算法仿真，能够运行出图形。希望对大家有帮助(Particle filter algorithm simulation, able to run out of graphics. We want to help)

自组织神经网络算法的matlab仿真应用(Self-organizing neural network algorithm matlab simulation)

说明：  应用在认知无线电频谱检测中。环境：经过加性白噪声的信号。功能：求解虚警概率和漏检概率。(Used in cognitive radio spectrum detection.Environment: after additive white noise signal.Function: to solve the false alarm probability and missed detection probability.)

STK 是卫星仿真工具包，由美国AGI开发的一款在航天工业领域中处于绝对领先地位的商品化分析软件。这里附上的是这个软件的教程。(STK is a satellite simulation tool kit developed by the United States AGI a field in the aerospace industry in the commercialization of the absolute leading position analysis software. Here attached is the software tutorial.)