csd_of_communication_signals

THIS CODE REMOVES "SALT AND PEPPER NOISE" BY AVERAGING.MAY HELP BEGINNERS TO UNDERSTAND THE COLOR PICTURE AND REMOVING THE NOISE IN GREY IMAGE OUTPUT OF GIVEN COLOR IMAGE.

this code is one fuzzy inference system with 9 rulle that applied in the control system

中文文本分词系统+基于贝叶斯算法的文本分类源码，用matlab实现。(Chinese word segmentation system+ based on Bayes text classification source code, using matlab implementation.)

从最常用的“.BMP”图像格式中读取图像数据, 通过访问数字图像RGB三个通道的对应矩阵，改变数字图像的色彩 将数字图像的RGB表示转换为YUV表示；通过访问Y（亮度）通道，改变数字图像的亮度；通过Y（亮度）通道作灰度的线性变换，改变数字图像的对比度(failed to translate)

说明：  关于SAR成像的BP算法 关于SAR成像的BP算法(A very good BP imaging algorithm)

MATLAB编写的SAR成像程序，数据采用的是仿真数据(matlab prepared SAR imaging program, using the simulation data.)

Simulation of Spatial Multiplexing system using 16-QAM with MLSE equalizer.

1.本程序是自己刚刚接触SAR时编写的时域星载SAR点目标回波仿真，包含了卫星轨道模型、计算星目斜距时用到的各种坐标系转换、SAR回波计算模型以及简单的SAR成像模型，希望对初学者有所帮助。 2.相应的参考资料可查找《卫星轨道姿态动力学与控制》及《魏钟铨_合成孔径雷达卫星》；(1. This program is just contact with their own prepared when the time domain SAR spaceborne SAR point target echo simulation, contains the satellite orbit model, the satellite project when the use of a variety of slant range coordinate system conversion, SAR echo calculation model and SAR imaging model simple, want to help beginners. 2. The corresponding reference can be to find " satellite attitude and orbit dynamics and control" and " Wei Zhong Quan _ synthetic aperture radar satellites" )

有关有限元的基本理论与matlab的编程，是浙大徐荣桥老师编写的研究生教材。(For the basic theory and finite element matlab programming, Xu Rong bridge is Zhejiang University graduate teacher preparation materials.)

Manual de Matlab 4.2 en castellano