huamokongzhi

用Matlab中的Haar和Db9小波对图像进行分解和重构,并在不同阈值下用PNG格式存储重构的图像.(Matlab Haar and the right image Db9 wavelet decomposition and reconstruction, and under different thresholds with PNG format image storage remodeling.)

说明：  用MATLAB做的3D图形的变化,这个是范例,希望会帮到大家(MATLAB do 3D graphics changes, this is a paradigm, hoping to be able to help you)

主要介绍了新矩阵的创建，包括1）建立新矩阵；2）空矩阵；3）向量和子矩阵的生成；4）MATLAB中的特殊矩阵(Introduces a new matrix of creation, including 1) the establishment of a new matrix 2) empty matrix 3) vectors and matrices generated 4) MATLAB in the special matrix)

说明：  使用BP神经网络来预测，其中包括了训练样本和测试样本的划分，神经网路的建立等(BP neural network is used to predict, including the division of training samples and test samples, and the establishment of neural network)

卷积码的编码及解码代码，写的很清晰，很有借鉴作用(Convolutional Coding)

comsol求解拉普拉斯方程，对于求解偏微分方程很重要(comsol solving the Laplace equation)

It is a sample frequency

说明：  数学建模论文，适合本科生阶段使用和学习参考(Mathematical modeling papers, suitable for undergraduate use and study reference period)

说明：  用Matlab编写的用Powell方法求函数极小点程序(Written with the Matlab function using Powell method for solving minimum point procedure)

一篇数学建模论文写作相关的文章，教会大家如何写好其论文。(A mathematical modeling paper writing a related article, the church How to write a thesis.)