Image-Sharpening

该文件通过多个实例详细讨论了BP神经网络的原理和应用，希望对你有帮助。(The document discusses the principles and applications of BP neural network through multiple instances. May help to you!)

简单易用的matlab FFT程序，零频在中间，另外还经常用的matlab绘图代码列了出来(Simple and easy-to-use program matlab FFT, zero frequency in the middle, is also often used matlab drawing code out)

系统可以利用声音信号产生带有回声的声音文件，并可以从带有回声的文件中消除回声而得到原声音信号；另外，系统还能从中估计反射物的距离(System can make use of the voice signals of the sound files with echoes and echoes from the document with echo and obtain the elimination of the original voice signal In addition, the system can also have to guess the distance from the reflective material)

说明：  决策树C45，用matlab编写的，数据挖掘算法。(Decision Tree C45, prepared by matlab, data mining algorithms.)

求解l1范式的工具包，包含许多例子，应用比较广泛(Solving the l1 paradigm toolkit, contains many examples, application more widely)

通过改变不同的频率，实现了使用Matlab播放音乐，因为示例为两只老虎和天空之城(By changing different frequencies, implemented using the Matlab play music, because the sample of two tigers and the Sky City)

说明：  灰色控制 灰色控制 matlab(Control gray gray control matlab)

北斗卫星导航测姿系统多天线空间配置设计 matlab程序 3天线(Configuration design of multi-antenna space for Beidou satellite navigation and attitude determination system)

本程序实现了基带蒙特卡罗仿真,分析了基带误码性能。(This program simulates a Monte Carlo system to obtain a BER )

说明：  随机信号处理AR自回归模型，谱分析的一种重要方法(Random signal processing AR auto-regressive model, spectral analysis of an important method)