Problem1

自编的奇异值分解消噪程序，在消噪的同时可实现对不同频率信号分量的分离。(Own the singular value decomposition de-noising procedure, de-noising can be achieved at the same time on different frequency signal component separation.)

说明：  MATLAB曲线拟合向导，，简单介绍了MATLAB曲线拟合的相关知识，和相关函数的使用方法。(MATLAB curve fitting wizard, a brief introduction of the MATLAB curve fitting knowledge, and related functions are used.)

当星期六、星期天医院不做手术时病床安排情况(When Saturday and Sunday, when the hospital bed arrangement is not the case surgery)

ICI自消除算法中的CIR画图，利用matlab软件(ICI self-cancellation algorithm of CIR drawing )

地球物理勘探中重力资料解释的主要目的是由地表观测值推断地下可能存在的密度分布。众所周知,任何一组重力数据都可能由无数个密度分布所引起。即使假设了重力异常是由具有均匀密度差的单一地质体产生的,也得不出唯一的解(Gravity geophysical exploration data interpretation main purpose is inferred from surface observations may exist underground density distribution. Is known, any set of data may be provided by gravity density caused numerous. Even assuming that the gravity anomaly is determined by having a uniform density difference arising from a single geological body, they have no unique solution)

apply mid filter to image and compare with another filter in image processing

boost升压电路，输入电压为5v，输出电压为15v，采用PI控制调节系统占空比(boost booster circuit, the input voltage is 5v, the output voltage of 15v, using PI controller to change duty cycle of the system)

MATLAB实现的HOUGH变换直线提取(MATLAB implementation of the HOUGH transform line extraction)

equation matlab programming

线性调频（LFM）脉冲压缩雷达仿真，很好很强大(Linear FM (LFM) pulse compression radar simulation, very good very strong)