C2G2FSnake

Region filling and Growing-Logic

说明：  实现lms实现lms实现lms实现lms实现lms实现lms(carry out lmscarry out lmscarry out lmscarry out lmscarry out lms)

brain tumor detection using matlab

Adaptive multi-focus image fusion using a wavelet-based statistical sharpness measure的源代码(Code of paper "Adaptive multi-focus image fusion using a wavelet-based statistical sharpness measure")

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)

system view 实例模型包含数字调制QPSK,QAM.RICE衰落信道的仿真 数字频率合成器 线性移位寄存器 等等(system view instance of the model consists of digital modulation QPSK, QAM.RICE fading channel simulation of digital frequency synthesizer linear shift register, etc.)

给定矩阵A, A存于数据文件jacobi.dat中。编写jacobi法的函数jacobi(Given matrix A, A is stored in the data file jacobi.dat. Write jacobi law function jacobi)

说明：  用Matlab快速求斜率，方法简单易行，程序条理可靠。(无)

FAST ICA算法的例子,适合初学者了解FAST ica(an example for fast ICA)

基于matlab的简单的桥式逆变系统；RC优化(Matlab a simple bridge inverter system the RC optimization )