SATELLITE-COMMUNICATION-SYSTEMS

用Matlab语言实现通信系统的采样与量化功能(Communication systems using Matlab language sampling and quantization function)

内包括MATLAB初步学习资料，可对初学MATLAB的朋友有一些帮助(Includes MATLAB preliminary study can be found on the MATLAB beginner' s friends have some help)

完全图哈密尔顿圈的遗传模拟退火算法matlab通用源程序(Genetic simulated annealing algorithm)

自适应卡尔曼滤波在分析变形监测数据的实现(Adaptive Kalman filtering in the analysis of deformation monitoring data to achieve )

说明：  希尔伯特变换的三种方法，经本人验证，在MATLAB中可以运行(Hilbert transformation of the three methods, by my verification, in MATLAB can run)

Graphic Detection and Recognition using Bag-of-word method, finding feature vector with K-means classifier, training or testing data with Naive Bayes Classifier or PLCA method.

说明：  基于压缩感知思想的图像分块压缩与重构方法 考虑到大多数图像信号信息分布有差异, 编码端, 在对图像分块的基础上, 融合熵估计 和边缘检测方法计算各图像块的信息含量, 再从两个不同的角度进行分类采样: 依据信息量多少将图像块分为平滑、过渡和纹理3 类, 使用不同的采样率采样 依据信息量的分布特征, 采用不同的采样率分配策略进行采样. 在解码端, 根据不同类型的图像块构造不同的线性算子进行重构, 再运用改 进的迭代阈值算法去除块效应和噪声. 实验证明, 算法在提升图像重构质量的同时缩短了重构时间,并且对纹理边缘多的图像的重构效果较其他方法理想.(Considering that most information of the image signal difference distribution, the encoding side, in the right image sub-blocks based on the integration entropy estimation And edge detection method for calculating the information content of each image block, and two different angles classification sampling: The number of image blocks based on the amount of information into a smooth, transition and texture three classes, using different sampling rates based on the amount of information distribution characteristics, using different sampling sampling rate allocation strategy. in the decoding side, depending on the type of image blocks to construct different linear operator reconstructed, re-use change Iterative thresholding algorithm into blockiness and noise removal experiments show image reconstruction algorithm to enhance the quality while reducing reconfiguration time, and much of the texture edge image reconstruction results are satisfactory compared to other methods.)

说明：  基于MATLAB的有源滤波器的实现，很简单，能看懂。(The realization of active filter based on MATLAB is simple and understandable.)

MATLAB实例详解，通过对matlab语言如何编程进行实例解析，是学习matlab的很好教程(Detailed MATLAB examples, through the matlab programming language for examples of how to resolve, are studying a very good tutorial matlab)

基于MATLAB的三角波的高频触发信号，不是自带模块 (MATLAB-based high-frequency triangle-wave trigger signal, rather than bring their own module)