gravity

在现代谱估计中，用自相关的无偏估计代替周期图中自相关函数的有偏估计，可能导致出现负的谱估计值，因此采用BT谱估计器的方法(In the modern spectral estimation, the use of self-related unbiased estimate the figure to replace the cycle of auto-correlation function biased estimate may lead to a negative estimated value of the spectrum, so the use of BT s method of spectral estimation)

说明：  三层bp网络实现三种模式识别，没有使用matlab工具箱，完全自己手写(Three modes of three bp networks to identify, do not use matlab toolbox, completely on my own handwriting)

捷联式惯性导航的角速率匹配，使用matlab语言编写(Strapdown inertial navigation of angular rate matching )

MATLAB入门到精通第十一章的实例全部代码，有好多个(MATLAB Introduction to the master all the code examples in Chapter XI, there are more than good)

FIR数字滤波器的设计和实现. matlab 7.0实现(FIR digital filter design and realization. Matlab 7.0 to achieve)

源码，便于初学。含105个文件，包括求JACOBI矩阵等(Source for learning. Containing 105 documents, including the matrix, such as seeking JACOBI)

对二分类数据集分类，计算准确率并画出分界面(Classification of the two data sets classification, calculation accuracy and to draw the interface )

随机森林分类代码，，很详细，，含有含多个函数文件(Random forest classification code, very detailed, containing containing multiple functions file)

基于matlab的GMSK介绍及设计，用于个人研究、教学、仿真(GMSK presentation and design, for personal research, teaching, simulation)

program for direct sequence CDMA