gaidaxiaoxie

说明：  实现合成孔径成像的三种算法，包括RD（距离多普勒）、RMA（距离徙动）、CS（Chirp Scaling）(Three algorithms for SAR imaging, including RD (Range Doppler), RMA (Range Migration) and CS (Chirp Scaling))

潮流算法，研究生作业。挺好用的，已经试过了。哈哈(Flow algorithm, graduate job. Very good use, has been tried. Haha)

MATLAB初学者 介绍了MATLAB 的一些基本使用方法(MATLAB for beginners introduces some basic use MATLAB)

Locally-Linear Embedding (LLE)[9] was presented at approximately the same time as Isomap. It has several advantages over Isomap, including faster optimization when implemented to take advantage of sparse matrix algorithms, and better results with many problems. LLE also begins by finding a set of the nearest neighbors of each point. It then computes a set of weights for each point that best describe the point as a linear combination of its neighbors. Finally, it uses an eigenvector-based optimization technique to find the low-dimensional embedding of points, such that each point is still described with the same linear combination of its neighbors. LLE tends to handle non-uniform sample densities poorly because there is no fixed unit to prevent the weights from drifting as various regions differ in sample densities. LLE has no internal model.

对于matlab初学者而言，适合的程序设计教程(Matlab for beginners, suitable programming tutorial)

matlab控制摄像头（如：网络摄像头等）获取外界图像(matlab control the camera (eg: webcam) to obtain external image)

合成孔径雷达sar成像源代码 距离多普勒算法(Sar synthetic aperture radar imaging algorithm source code from the Doppler)

NSGA II source Code for reliability of system

pca matlab 人脸识别，靠，怎么上传个文件还这么烦，我倒！我晕！(face recognition pca)

2维FDTD下的对称阵子电场分布，点源位于中心，采用PML边界条件(2-D FDTD electric field under the symmetric distribution of stream)