hu2_msk_270k

用matlab模拟球形微粒的散射特性。。。。。。。(Simulate the scattering properties of spherical particles)

四元数更新在matlab中的实现，包括采样、更新四元数、规范化、得到姿态角(Quaternion update)

说明：  遥感图像变化检测：1）变化向量分析方法；2）主成分分析方法。(change detection for remote sensing image.)

说明：  实现了基于mean-shift的图像检索，实现了比较两图像的相似度，选择最相近的图片(mean-shift)

使用matlab来实现　　基本操作编程，使用他的经典操　作来达到　　应用事例(use Matlab to achieve the basic operation of programming, He used the operation to achieve the classic examples of applications)

说明：  Kmeans.m对UCI数据集中的鸢尾花数据集进行kmeans算法聚类, Iris.txt 鸢尾花数据集 KMeans.m 鸢尾花KMeans聚类算法代码 test1.m，test2.m 鸢尾花算法测试集 包含数据的归一化 DataNorm.m数据归一化代码，DataStandard.m数据标准化代码 恩达老师的MATLAB视频中的代码 code(Kmeans.m clusters the kmeans algorithm for the Iris dataset in the UCI dataset, Iris.txt Iris dataset KMeans.m Iris KMeans clustering algorithm code test1.m, test2.m Iris algorithm test set Normalized data containing dataNorm.m data normalization code, DataStandard.m data normalization code The code in the MATLAB video of Teacher Enda the code is the code in the video.)

id3算法用MATLAB实现决策树分类器程序。(id3 decision tree！)

La señ al x(t) = 2 cos(11.200πt) + 2cos (10.000 πt) cos (1.000 πt) se suma a una señ al de ruido blanco (coloreado) gausiano de banda limitada con media igual a cero y con una densidad espectral de potencia de 1 µ w/Hz hasta una frecuencia de 15.000 Hz y cero a frecuencias mayores.

Grey Image to Color Image Conversion

雷达成像技术包含（一）线性调频信号的匹配及源代码；（二）雷达采集信号的距离向压缩及源代码（三）雷达采集信号的距离徙动校正与方位向压缩及源代码(The radar imaging technique include (a) linear FM signal matching and source code (b) the distance of the radar signal acquisition to the radar signal acquisition, compression and source code (c) distance migration correction and azimuth compression and source code)