aa_thuattoan1_neighbor

说明：  matlab 闭曲线B样条的拟合，算例可直接使用，使用时只需要修改nq文件或者aline文件中的u1即可，也可定义u1后直接run aline(matlab closed B-spline curve fitting, numerical example can be used directly, using only a need to amend the nq documents or document aline can u1, u1 can be defined also directly run aline)

一个求工程结构可靠度指标的算例，用matlab编程实现。(Engineering structure reliability index)

Merge two sorted vectors a and b into a sorted vector

QR码作为一种可高速、全方位识别的二维条码,已经在各行各业中得到了应用,并具有很大发展潜力.本文针对QR码图像的识别过程中可能遇到的图像噪声干扰、QR码占实际拍摄图像的一部分、倾斜、几何失真等问题进行了研究,提出了通过改进型中值滤波去除噪声,使用QR码符号特性定位并对倾斜图像进行旋转,对失真不严重的图像采用控制点变换和双线性插值方法进行几何校正.实验证明, 本文的方法简单有效, 可以用于提高条码的正确识别率.(As a high-speed, full identification of the two-dimensional bar code, QR code has been applied in all walks of life, and also has great potential for development. In this paper, aiming at QR code image recognition process may be encountered in noise interference, QR code accounting for the actual captured image just a part, slant, geometric distortion, and other issues have been studied, put forward through improved median filter to remove noise, use QR code symbol characteristics to locate and rotate the tilted image, distortion which is not serious use control-point transform and spatial bilinear interpolation method for geometric correction. The results show that this method is simple and effective, can be used to improve the QR code correct recognition rate.)

这是一个用liblinear进行分类的例子，需要有liblinear环境(Using liblinear to do classification task)

音乐和的设计，硬件语言描叙，书上的源代码哦(Music and design, hardware language describes, the book s source code Oh)

有关matlab语言编写的图形图像处理的基本程序，适合入门者学习参考！(On the matlab graphics languages the basic image processing procedures, suitable for beginners to learn the reference!)

图形融合程序，可以实现加权，IHS,PCA 三种融合算法(Graphics integration procedures can be achieved weighted, IHS, PCA three fusion algorithm)

SAR距离多普勒仿真程序,通过Ｍａｔｌａｂ编出来的(SAR Range Doppler algorithm)

约束的Capon波束形成和方向图：采用多点约束的Capon波束形成和方向图。(Constrained Capon beamforming and direction of the Figure: A multi-point constraints of the Capon beamforming and direction of the map.)