DoAn

2013年数学建模B题 功率放大器非线性特性及预失真建模的程序 可以直接测试运行 包含泰勒模型 多项式模型 神经网络模型等(2013 B title mathematical modeling and nonlinear characteristics of the power amplifier pre-distortion modeling program can be run directly test the model includes Taylor polynomial model neural network models)

利用GMM算法，来检测纹理的一个代码！非常有用.(using GMM to detection texture)

说明：  离轴数字全息数值重建仿真，基于菲涅尔衍射积分，角谱传递函数等。(Off-axis digital holographic numerical reconstruction simulation)

独立成分分析（ICA）是最近开发的方法，它的目标是找到一种nongaussian等数据的线性表示 该元件是统计独立的或尽可能独立。应用包括信号特征提取与分离数据的基本结构。 在本文中，我们提出的基本理论和ICA的应用，以及我们对这个问题的近期工作。(Independent component analysis (ICA) is a recently developed method in which the goal is to find a linear representation of nongaussian data so that the components are statistically independent, or as independent as possible. Such a representation seems to capture the essential structure of the data in many applications, including feature extraction and signal separation. In this paper, we present the basic theory and applications of ICA, and our recent work on the subject)

求卷积及两个序列的互相关函数，或一个序列的自相关函数；(for convolution and two sequences of cross-correlation function, or a series of auto-correlation function;)

安卓开发实战读物！带领你做工程！由Mark Murphy大师编著(Andrews developed real books! Lead you to do works!)

利用matlab实现的BP神经网络算法，对初学者很有用(matlab neural network to achieve the BP algorithm)

先生成这样的一幅500*500的RGB彩色图像：一个田字格，左上和右下是绿色，右上是红色，坐下是蓝色。并进行如下处理：（a）将该图像转换到HSI空间，用25*25的平均模板模糊H分量图像，再转换回RGB空间；（b）重复（a），只是这次处理的是S分量。最后简单分析结果。（内含实验报告） (Mr. into a 500* 500 RGB color image: a field word lattice, the upper left and lower right is green, the upper right is red the sit is blue. And be handled as follows: (a) the image into the HSI space, fuzzy H 25* 25 average template component image, and then converted back to RGB space (b) Repeat (a), only this time to deal with the S component . Finally, a simple analysis of the results. (Contains experimental report))

二维嘉伯滤波器的设计，用于图像信号滤波，对图像进行滤波设计(The design of the 2 Weijia Bo filter, used for image signal filtering, image filter design)

说明：  动态可变环境下基于信标节点间的信号动态计算当前环境下的路径衰落指数，(A method to accucalate the true path loss exponent in dynamic environment!)