Mathematical-Contest

There are 3 models of Buck converter closed loops with PWM done in simulink and they work properly

基于ＡＢＡＱＵＳ二次开发，ＶＵＭＡＴ随动强化模型。(Based on ABAQUS secondary development, VUMAT kinematic hardening model.)

三步梯形相移图案的matlab生成程序，使用的是灰度图像。(Three-step phase shift pattern matlab trapezoid generation program, using a gray-scale image.)

本程序仿真了均匀线阵的泰勒方向图加权的函数。可以直接在Matlab中调用本函数。(taylor tapering of uniform linear array.)

说明：  基于stretch处理的雷达抗距离-速度同步欺骗干扰的仿真(Simulation of radar anti-range-velocity synchronous deception jamming based on stretch processing)

说明：  仿真声呐的相移波束形成，内部包含详细的程序注解，供新手进行学习(The phase-shifting beamforming of the simulated sonar contains detailed program annotation for novice learning)

说明：  图像稀疏表示的MATLAB编程代码，有图(MATLAB sparse representation of the image programming code, a map)

Detection of life threatening Arrhythmias are important for successful defibrillation therapy. This paper provides an idea about arrhythmia detection based on surface ECG and PCG analysis.

雷达脉冲内调制特征的提取技术，用于雷达特征分析与信号分选。这是matlab程序。(Within the radar pulse modulation feature extraction technique for radar signature analysis and signal separation. This is a matlab program.)

MATLAB 编程有助于初学者进行学习，了解以及相应的运用(MATLAB programming will help beginners to learn, understand, and use of appropriate)