FDTD_TM_PC_Waveguide

名为k-means的MATLAB函数，实现k均值算法。输入矩阵X,w，输出最终估计值和聚类的标识数字。(Called the k-means of the MATLAB function, to achieve k means algorithm. Input matrix X, w, the output value of the final estimates and cluster identification number.)

You can disable this diagnostic by setting Automatic solver parameter selection diagnostic to none in the Diagnostics page of the configuration parameters dialog. Warning: Square root of a negative number in afcabs/SMC2/Hydraulic Actuator1/Fcn2 . Warning: Division by zero in afcabs/Fa1 . Warning: Division by zero in afcabs/ABS/ w slip/Fa3 . Warning: Input to lookup table in afcabs/ABS/mu-slip friction curve is NaN.

利用matlab软件编写模糊聚类算法，将脑叶图片不同像素点分离(Software written using matlab fuzzy clustering algorithm, the lobe separation of different pixel images)

this matlab code denoise the pink noise from pcg signal and generate the specogram

Bellman-Ford short path algorithm

平面4节点单元的动力响应计算的有限元程序，用MatLab编制。(Plan 4 nodes finite element program of MatLab for dynamic problems)

mtalab的NEWMARK方法程序，可用于轴承转子系统的动力学特性分析(The NEWMARK method of Mtalab can be used to analyze the dynamic characteristics of bearing rotor system.)

基于chirp信号和Multitone信号的频率特性测试方法研究，采用MATLAB仿真，是最新的研究成果。(Based on the chirp signal and the signal frequency characteristics Multitone testing methods study using MATLAB simulation, is the latest research results.)

M=63 J=(M-1)/2 Wp=0.5*pi Ws=0.6*pi Np=100 Ns=100 weightp=1 weights=100 通带和阻带的加权系数 WpN=linspace(0,Wp,Np) WsN=linspace(Ws,pi-0.05,Ns) Wm=[WpN WsN] p=[ones(1,50),ones(1,50)/2] d=[p,zeros(1,Ns)] W=diag([weightp*ones(1,Np),weights*ones(1,Ns)]) C=cos(Wm*[0:J]) Q=diag(cos(Wm*0.5)) g=(W*Q*C)(W*d) g=g h=(g(J:-1:2)+g(J+1:-1:3))/4 h=[g(J+1)/4 h g(1)*0.5+g(2)/4] h=[h fliplr(h)] W=linspace(0,pi-0.1,512) H=freqz(h,1,W) plot(W/pi,20*log10(abs(H))) (filter design)

应用matlab产生多频带超宽带信号（已经运行通过）(Application matlab multi-band UWB signal generated)