dijkstra

说明：  利用matlab实现电磁场数值方法里面的有限差分与有限元法(Using matlab to achieve numerical method of electromagnetic field inside the finite difference and finite element method)

单摆的MATLAB仿真程序源代码，结果会输出单摆摆动画面。(Pendulum MATLAB simulation program source code, the result will be output pendulum swing screen.)

利用matlab软件绘制长螺旋钻机入岩的功率曲线图(Matlab software to draw long auger into the rock power curve)

Approximate entropy analysis of biological signals of the advantages of time series parameters of the approximate entropy, ApEn describes the application of the medical situation and prospects. Methods: According to the definitions and algorithms, introduced approximate entropy and correlation dimension, fractal dimension

Genetic Algorithm matlab programs for student

matlab svm library and example

：滤波 fs=400 采样频率,必须大于两倍基带信号最高频率 ts=1/fs 采样时间间隔 T=5 时间窗大小 t=0:ts:T (hf1=zeros(1,N) hf1(f<=B1&f>=-B1)=1 y1=hf1.*fftshift(y) figure subplot(211) plot(f,abs(fftshift(y))/N,f,hf1, r-- ) axis([-fs/2,fs/2,0,1.2]) title( 原信号频谱 ) xlabel( f /Hz ) subplot(212) plot(f,abs(y1)/N) title( 低通滤波，截止频率90Hz ) xlabel( f /Hz ))

PMSM operations inn matlab MDL files

自编的倾斜岩层的合成地震记录。最终生成图像。地球物理与地震学。(Synthetic seismograms tilted strata of self. The resulting image.)

2013年美国数学建模M奖（一等奖）所用MATLAB程序之一(2013 American Mathematical modeling M Award (first prize) with one of the MATLAB program)