CUM3X

四元数乘法、求逆、共轭、求范数函数，并附有求解矢量旋转坐标的程序例子(Quaternion multiplication, inverse, conjugate, seeking norm function, together with procedures for solving the example of vector rotating coordinate)

This code is about plotseismic.

一种matlab环境下开关磁阻电机的仿真研究(Under a matlab simulation of switched reluctance motor)

Robust Multivariable Control System Synthesis of Longitudinal Axis Autopilot for Missile

Matlab code for ASPK demodulator. Please note that use 16 or 32 APSK and demodulate by amplitude first and phase after.

这是SAR成像方面的经典书，这本书包含了SAR成像方法的理论基础，并且用matlab实现了一些经典成像算法，对于初学者是很好的入门教材。(SAR imaging is a classic book, this book contains the theoretical basis for SAR imaging methods, and use matlab to achieve some classic imaging algorithm for beginners is a good primer.)

二维图像分割，画出灰度图像和背景的分界线(Two-dimensional image segmentation, to draw the dividing line between gray-scale image and the background )

层次分析法（Analytic Hierarchy Process，简称AHP）是将与决策总是有关的元素分解成目标、准则、方案等层次，在此基础之上进行定性和定量分析的决策方法。该方法是美国运筹学家匹茨堡大学教授萨蒂于20世纪70年代初，在为美国国防部研究"根据各个工业部门对国家福利的贡献大小而进行电力分配"课题时，应用网络系统理论和多目标综合评价方法，提出的一种层次权重决策分析方法。(AHP (Analytic Hierarchy Process, referred AHP) is always the element of the decision-making related to broken down into goals, guidelines, programs and other levels, on this basis for decision-making qualitative and quantitative analysis. This method is the U.S. Operations Research Professor at the University of Pittsburgh Satie early 1970s, the U.S. Department of Defense for research, " according to various industrial sectors contribution to national welfare and power sharing" topic, application network systems theory multi-objective and comprehensive evaluation methods, the right to propose a hierarchical weight decision analysis methods.)

内含心电信号数据及运用MATLAB写的源代码，matlab开发工具箱中的支持向量机，从先验概率中采样，计算权重。( ECG data and includes source code written in MATLAB, matlab development toolbox support vector machine, Sampling a priori probability, calculate the weight.)

Maximum likelihood estimation for normal