Matlab-code-for-geometry

例4：在sinc(t)信号中叠加噪声，分析对应频谱 fs=100 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=2 时间窗大小 ( x=x+0.1*randn(1,N) x=awgn(x,-10, measured ) figure plot(t,x) title( 时域信号图 ) xlabel( t /s ) y=fft(x,N) figure if mod(N,2)~=0 N=N-1 end f=linspace(0,fs/2,N/2) plot(f,abs(y(1:N/2))*2/N) title( 叠加噪声的sinc(t)信号频谱 ) xlabel( f /Hz ) figure y0=y(1:N/2) P=y0.*conj(y0)/N P=10*log10(P) plot(f,P) title( 功率谱 ) xlabel( f /Hz ) )

用matlab做的指纹识别算法，目前做到了增强，用的是linhong的算法(Matlab to do with the fingerprint recognition algorithm, the current did increase, the algorithm used is linhong)

PDF book about breaking into systems without authorization for educational purposes to better secure your systems

The Tabu search (NMTS) algorithm to solve a multiobjective fuzzy model for optimal planning of distribution systems. This algorithm obtains multiobjective nondominated solutions to three objective functions: fuzzy economic cost, level of fuzzy reliability, and exposure (maximization of robustness).

汇集了几个经典的matlab程序，大家共同学习(A collection of several classic matlab program, we learn together)

这是matlab的一个教程，比较实用，易于学习。(This is a tutorial matlab, more practical, easy to learn.)

本代码是强跟踪滤波器的MATLAB函数文件，可以直接调用，可移植性很好(This code is a strong tracking filter MATLAB function files, can be called directly, good portability)

现代随机信号分析，+李在铭+李晓峰+周宁+傅志中(Random signal analysis)

本仿真将延迟-相加法和CAPON算法做对比，分析了其分辨率的能力强弱(The simulation will be delayed- the sum method and the CAPON algorithm to do comparison, analysis of strengths and weaknesses of its resolution)

说明：  LEACH 协议的MATLAB仿真代码,有详细的注释,易于阅读和理解(LEACH protocol MATLAB simulation code, there are detailed notes, easy to read and understand)