FDBPM_free_space1

信道主要模拟信号的多径传输，在这个信道中一共有三个用户的数据进行传输，用户一经过了2径衰落，用户二经过了3径衰落，用户三经过了4径衰落。(The main channel simulation of multipath signal transmission, in this channel has a total of three users of the data transmission, the user after 2 path fading, the user of two after 3 path fading, the user of three after 4 path fading. )

说明：  matlab与 人工神经网络2007 配套源程序(matlab and artificial neural network supporting source, 2007)

这是一个图像检索的实现程序，确认运行正确。(This is an image retrieval program to realize，and sure to run correctly)

这是几篇关于多维网格编码调制的开创性论文，有几篇是介绍专利的。(This ebook is about TCM)

利用matlab编写图像滤镜GUI，符合以下要求： 1.将图像中选取某一区域，进行颜色的滤镜效果； 2.移动滤镜效果的区域。 包括：马赛克，蓝光透镜和素描三种效果。(Use matlab GUI write image filter, comply with the following requirements: 1. Select an image in a certain region, color filter effects regional 2. Move the filter effect. They include: mosaic, blue lens and sketches three effects.)

这是一本介绍MATLAB的教程，里面包含教程中所涉及到的所有源码。(Introduction This is a MATLAB-tutorial, which contains tutorial involved in all the source code.)

本篇是一个matlab的读图程序，本程序简单，效率高，优化(This is a matlab)

数据库的完整性控制熟悉利用企业管理器为列创建DEFAULT约束、为列创建CHECK约束、为列创建UNIQUE约束、为列创建不允许为空约束、创建PRIMARY KEY约束、创建FOREIGN KEY约束(Integrity control of the database use Enterprise Manager to create the familiar column DEFAULT constraint, create a CHECK constraint for a column, create a UNIQUE constraint for a column, create a column does not allow null constraint, create a PRIMARY KEY constraint, create FOREIGN KEY constraint)

通信原理中，数字调制系统的2ask调制。(Communication theory, digital modulation system 2ask modulation.)

使用立方b样条小波的均值插值。使用立方b样条小波的细分插值。(Average interpolation using cubic B-spline wavelet.Subdivision interpolation using cubic B-spline wavelet.)