Lee_filter_1

Sparse representation

说明：  使用matlab实现傅里叶变换（数字图像处理算法）(Using Matlab to implement Fourier transform (digital image processing algorithm))

This is IP optimization method examples

说明：  OFDM的SLM算法的实现和不同通道数下的比较(The SLM OFDM algorithm implementation and the comparison under different number of channels)

matlab仿真的平抛运动，无空气阻力，非弹性碰撞（速度衰减40％）(Matlab simulation-parabolic movement, no air resistance, non-elastic collisions (40% rate of attenuation))

对数据进行因子分析matlab完整代码。(Factor analysis of the data integrity matlab code.)

用LBM方法模拟的两相流运动，希望能帮助大家了解应用格子Boltzmann方法(The two-phase flow simulation by LBM and want to help you understand the application of lattice Boltzmann method)

This program demostrate Gibs phenomen in signal processing and communication Engineering.

A black body is an idealized physical body that absorbs all incident electromagnetic radiation, regardless of frequency or angle of incidence.Black-body radiation is distributed in energy (or frequency) in a manner set by the temperature T. A black body in thermal equilibrium emits electromagnetic radiation called black-body radiation. The radiation is emitted according to Planck s law, meaning that it has a spectrum that is determined by the temperature alone (see figure at right), not by the body s shape or composition. Practical materials emit energy at a fraction of black-body energy levels called the emissivity of the surface. By definition, a black body in thermal equilibrium has an emissivity of ε = 1.0. A source with lower emissivity independent of frequency often is referred to as a gray body. Construction of black bodies with emissivity as close to one as possible remains a topic of current interest. This code can be used to simulate the black body radiation.

Wrapps Excel在处理一类表的MATLAB 支持： *启动一个Excel在前台或在背景板 *保存工作簿 *运行宏 *指定一个范围 *刷新工作簿 *出口表为PDF *选择一个给定表 *重新安装一个外接 *获取数据表给出了一个数据集，作为第一列名 *在给定的表（横向或字段的值 垂直） 例如： 包装= ExcelWrapper（ wbname ） tableDataset = wrapper.GetXLSDataset（ sheetname ， firstcolumnname ） (Wrapps handling an excel sheet in a MATLAB Class Supports: * Launching an Excel Sheet in Foreground or in Background * Save the workbook * Run a macro * Assign a range * Refresh workbook * Export Sheet to PDF * Select a given sheet * Reinstall an Add-in * Get a data table given the name of the first column as a dataset * Get the value of field in a given sheet (Horizontally or vertically) Example: wrapper = ExcelWrapper( wbname ) tableDataset = wrapper.GetXLSDataset( sheetname , firstcolumnname ) )