yichuan

nurbs曲线在MATLAB中的实现，绘制(nurbs curve)

用窗函数设计数字滤波器，对所给出的含有噪声的声音信号进行数字滤波处理，得到降噪的声音信号，并进行播放试听。(Digital filter design, the sound signal containing noise given digital filter processing sound signal to reduce noise and play audition.)

说明：  这是黑龙江大学自动控制专业杨易鹏同学用matlab编写的广义最小二乘算法!(Heilongjiang University automation Yang Yi Peng students using Matlab prepared by the generalized least squares algorithm!)

matlab中几个非常实用的画图程序，分别用来画箭头，方形，球体，多面体，坐标系，非常实用。(matlab drawing on some very practical procedures were used to draw the arrow, square, sphere, polyhedron, coordinate system, very useful.)

有关粒子群算法的源程序，用matlab语言编得，可用于求解函数优化问题(Particle Swarm Optimization on the source, using matlab language was made, can be used to solve the function optimization problem)

读取股市中散户，大户，超大户资金进出数量(Read the stock market, individual investors, large, super large amount of money out of)

雨流计数法，采用时间轴转成竖直向下，然后依据下雨流水的模式计算各极值，形成局部循环(Rain-flow counting method, using the timeline into a vertically downward, and then based on the pattern of rain water each extremal form a partial circle)

使用MATLAB语言进行曲波变换, 含有MATLAB语言曲波变换函数及所有原程序(Qu Bo transformation using the MATLAB language, containing MATLAB language Qu Bo transformation function and all of the original program)

解决水库大坝岸坡涌浪问题，涌浪向滑坡点上下游扩散的matlab实现。(Solve the problem of dam slope swell, swells to landslide on the downstream point spread matlab.)

计算水准网的条件平差初级代码，可以酌情修改使用！！！(Conditions adjustment is calculated net primary level code can be modified to use discretion! ! !)