music

一个慢跑者在平面上沿着他喜欢的路径跑步，突然一只狗攻击他，这只狗以不变的速度跑向跑步者，狗的方向始终指向跑步者，计算并画出狗的运动轨迹（如需其他条件，请自己假定）.(A jogger in the plane along the path he likes running, a dog suddenly attacked him, the dog ran at constant speed running, the dog always point to the direction of running, and calculate and draw the dog)

wilson-θ法的matlab 程序代码，计算了两个自由度的位移(wilson-θ method matlab code to calculate the displacement of the two degrees of freedom)

This paper presents a new and efficient approach for capacitor placement in radial distribution systems (RDS) that determine the optimal locations and size of capacitor with an objective of improving the voltage profile and reduction of power loss. The solution methodology has two parts: in part one the loss sensitivity factors (LSF) are used to select the candidate locations for the capacitor placement and in part two a new algorithm that employs Dijkstra Algorithm (DA) is used to estimate the optimal size of capacitors at the optimal buses determined in part one. The main advantage of the proposed method is that it does not require any external control parameters. The other advantage is that it handles the objective function and the constraints separately. The proposed method is applied to 33 & 69 RDS. The solutions obtained by the proposed method are compared with other methods. The proposed method has outperformed the other methods in terms of the quality of solution. OPTIMAL C

提取某合成信号的三个频率成分，设计相应的滤波器，matlab源程序(Extract the three components of a mixed signal via a lowpass,bandpass and highpass filter.)

Code For Permanent magnet synchronous generator model modelled with simulink matlab

熵权法求指标权重,R为输入矩阵,返回权重向量weights(Entropy weight method)

建立一个20结点的SW/NW小世界网络,可以调整参数建立其他的小世界网络(build a SW/NW small world net with 20 points，you can build other small world net by change the parameter )

这是一个有关语音信号中的噪声降噪的原代码，结果可能有些不好(This is one of the voice signal noise of the original noise code, the result may be some bad)

SNRZ，双向码，密勒码三种码型的功率谱分布图(SNRZ, two-way code, Miller code three kinds of code-type power spectrum distribution)

solving assignment problem