GMPHD

有关无刷电机的仿真程序，适合研究电机的人 (something about brushless dc motor)

说明：  最小均方濾波器是一類可通過最小化誤差訊號之均方值而修正濾波器係數，以類比所需理想濾波器的自適應濾波器，其中作為修正依據的誤差訊號為理想參考訊號與實際輸出訊號之差。該種濾波器所用之最小均方法只以當前之訊號誤差值為準進行修正，是一種隨機梯度下降法。最小均方法係由斯坦福大學的Bernard Widrow教授及他的首位博士班學生Marcian Hoff於1960年提出。最小均方濾波器屬於常見的自適應濾波器種類之一。(The minimum mean square filter is an adaptive filter that can correct the filter coefficients by minimizing the mean square value of the error signal to analogize the desired ideal filter. The error signal used as the correction reference is the ideal reference signal and the actual output. The difference between the signals. The minimum averaging method used in this kind of filter is only corrected based on the current signal error value, which is a stochastic gradient descent method. The minimum mean method was proposed in 1960 by Professor Bernard Widrow of Stanford University and his first PhD student, Marcian Hoff. The least mean square filter is one of the common types of adaptive filters.)

一篇2007年全国数学建模A题的优秀获奖论文。(A 2007 National Mathematical Modeling A theme of the excellent award-winning paper.)

HYBRID pso OPTIMIZATION

说明：  求解了单载频矩形脉冲信号以及特定带宽的线性调频信号的模糊函数，基于matlab实现了模糊函数、模糊度、距离与速度自相关函数的绘制。(The fuzzy functions of single carrier rectangular pulse signal and LFM signal with specific bandwidth are solved. Based on MATLAB, the fuzzy functions, fuzzy degree, distance and speed autocorrelation functions are drawn.)

带阻滤波器，包括程序和一个实例，程序每句都有注释，这样更加易懂(Bandstop filter comprising an instance of the program, and the program has a comment sentence, so more understandable)

MATLAB电机仿真精华50例,源代码。包括直流电机，同步电机，异步电机的经典仿真。(MATLAB motor simulation essence of 50 cases, the source code. Classic DC motor, synchronous motor, induction motor simulation.)

利用牛顿法对信号进行插值的matlab程序(Newton method for signal interpolation matlab program)

Gauss-Seidel method for system of equatios, type: Ax=b

利用射线追踪的原理实现模型的正演，模拟出地震记录(Ray tracing using the principle of forward implementation model to simulate the seismic records)