tftb2002

说明：  基于dct的数字水印技术，能够应用于版权技术等方面，希望能与大家分享。(Dct-based digital watermarking technology can be applied to other aspects of copyright technology, hoping to share with you.)

通过使用matlab进行模拟仿真，得到比较可靠的模拟数据与实验进行对比，方便日后类似的数据处理(Obtain reliable simulation data and experimental comparison, to facilitate future similar data processing by using matlab simulation)

说明：  集成好的focuss算法函数和DOA测试文件(A FOCUSS function and DOA test file, for learning sparse reconstruction.)

使用matlab进行实现的kmeans算法。数据集。(use Matlab for achieving the kmeans algorithm. Data sets.)

讲述通信系统仿真的基本知识，包括基带数字传输和带限信道的数字传输的内容(Basic knowledge about the communications system simulation, including baseband digital transmission and digital transmission band-limited channel)

Implement the histogram equalization technique

teaching image processing with matlab program

指出了城市的主要污染物长期以来对城市居民造成了直接的危害，为更好地反映其污染变化趋势、加强污染防治工作和预防严重污染事件的发生，研究了污染预测方法，开展了污染预报工作。借助于MATLAB极强的非线性处理能力，来解决大气环境主要污染物自身复杂多变的问题，探讨了将MATLAB技术应用到空气污染的主份因子分析及预测领域中。(Pointed out that the city has long been the main pollutants of urban residents a direct harm, to better reflect its pollution trends, strengthen the prevention and control of pollution and prevention of serious pollution incidents, to study the pollution prediction method, carried out pollution forecast work. MATLAB help of strong nonlinear processing capabilities to solve complex atmospheric environment of major pollutants own issues discussed will be applied to the master copies of MATLAB technical factor analysis and forecasting in the field of air pollution.)

包括插值与拟合，解代数方程组，解微分方程，优化问题等一系列源程序(Including interpolation and fitting, to solve algebra equations, solving differential equations, optimization problems and a series of source code)

genetic algorithm (or GA) is a search technique used in computing to find true or approximate solutions to optimization and search problems for function of 2 variable