market_trading

利用Crank-Nicholson算法的U型地埋管换热器出口水温动态模拟计算程序(The dynamic simulation method of U-tube ground heat exchanger(Crank-Nicholson method))

“RADAR SIGNAL ANALYSIS AND PROCESSING USING MATLAB”。matlab对雷达信号的分析与处理（英文版），是学习处理雷达信号的入门教材。主要内容有雷达系统原理介绍和常用matlab函数。(" RADAR SIGNAL ANALYSIS AND PROCESSING USING MATLAB" . is a primary book of radar signal processing. The main contents is introduction of radar systems and some matlab functions.)

曹梦龙 仿真大实验 实验三 包括所有有用数据(Caomeng Long simulation experiment in Experiment 3, all useful data)

MATLAB遗传优化算法，MATLAB开发环境，四个程序，适用于不同参数变量要求(MATLAB genetic optimization algorithm, MATLAB development environment, four programs for different parameter variable requirements)

使用MATLAB，实现以下四个功能 一、获取图片RGB值：给定一张图片，获取点(x,y)，以及(x,y)周围8个点的R、G、B值。 二、实现rgb2gray函数：使用matlab实现rgb2gray的功能，并能计算出转换后灰度图片的方差。 三、灰度图对比度增强：分别使用灰度拉伸和直方图均衡化，增强给定图的对比度。 四、图像去噪：对给定图片加椒盐噪声，并选择两个去噪算法去除椒盐噪声。 (Using MATLAB, to achieve the following four functions First, access to image RGB value: Given a picture, get the point (x, y), and (x, y) around 8 o clock in the R, G, B values. Second, the realization rgb2gray function: using matlab realize rgb2gray functions, and can calculate the variance after the conversion of grayscale image. Third, the grayscale contrast enhancement: namely, the use of gray stretch and histogram equalization, contrast enhancement given graph. Fourth, the image denoising: for a given image add salt and pepper noise, and you know at least two denoising algorithm to remove salt and pepper noise. )

digital image processing its the best approach to processing medical image which is high bit rate image! 7ayder..eng

这是国外人写的一本逆合成孔径雷达雷达（ISAR）成像的基础书，文中每章后带Matalb编写的源代码，对于学习新手非常有用。 (It is written by a foreign foundation book inverse synthetic aperture radar radar (ISAR) imaging, the text written in the source code with Matalb after each chapter, very useful for beginners to learn.)

this is a matlab code for eye tracking motions

和自回归模型一起写的小波模型，里面用到了自回归，自回归模型已上传(Since the regression model and the wavelet model with writing, which used the autoregressive, autoregressive models have been uploaded)

最大似然估计法，TDOA测距时有锚节点，传感器节点的自定位(Maximum likelihood estimate for localization)