dancengchuanganqi

说明：  基于MATLAB环境下的HMT隐马尔克夫树模型参数训练代码母函数(Based on the MATLAB environment HMT parameters hidden Markov tree model training code generating function)

说明：  输入为两个信号，采用music算法进行特征分解，实现测向的目的(Input into two signals characteristic decomposition algorithm using music to achieve the purpose of finding)

abaqus 重力大坝应力分析 inp 命令流文件(gravity dam stress analysis abaqus inp command stream file)

这个函数提供灰度拉伸功能，输入图像应当是灰度图像，但如果提供的不是灰度图像的话，函数会自动将图像转化为灰度形式。x1，x2，y1，y2应当使用双精度类型存储，图像矩阵可以使用任何MATLAB支持的类型存储。(This function provides a gray scale stretching function of the input image should be grayscale image, but if not provided, then gray image, the function will automatically be converted to grayscale image form. x1, x2, y1, y2 should use double precision storage, image matrix can store any type of MATLAB support.)

基于时频分布的跳频信号分析研究，短时傅立叶变换，魏格纳分布，伪魏格纳分布，平滑伪魏格纳分布(Based on the distribution of time-frequency analysis of frequency hopping signals, short-time Fourier transform, Wigner distribution, pseudo-Wigner distribution, smoothed pseudo-Wigner distribution)

说明：  粗大误差的发现（包括源程序和编译后的程序）。利用常用的6种方法来检测数据中是否含有粗大误差。(The discovery of gross errors (including source code and compiled program). 6 using methods commonly used to detect the presence of gross errors in the data.)

matlab灰色预测模型问题，并求出相对误差(The problem of the matlab gray prediction model, and calculated the relative error)

最优阵列处理随书程序，最全版本,包含课后习题程序(matlab code of optimum array processing)

Schaum s Outlines Linear Algebra,Fourth Edition

说明：  研究分岔软件,最全最强大的非线性系统动态分岔与混沌分析软件(Research bifurcation software, the most powerful dynamic bifurcation and chaos analysis software for Nonlinear Systems)