biometrics_network_security

单轮ABS仿真代码，对汽车动力学仿真有参考意义。(Single_whell abs simulation code, will help you on the simulation in auto dynamics)

信道仿真的很好程序，可以实现不同参数情况下的信道仿真，比如超宽带系统的室内多径环境信道仿真(channel simulation is a good procedure, can be achieved under different parameters of the channel simulation. For example, UWB system indoor multi-path channel simulation environment)

小波神经网络MATLAB源程序，很多，很全， 值得一看！！！ (Neural network matlab code complete )

FIR滤波器，采用汉明窗，并实现其Lattice结构，代码详细注释(FIR filter using Hamming window, and to achieve its Lattice structure of the code Details Comments)

经典的Music算法，研究空域算法不可或缺的代码，望多多下载(Classic music algrithm, an indispensable tool in the spatial field)

calculates the fibonacci serial of a number

在matlab环境下，实现用Ｂ样条函数构造小波函数的源程序，经仿真，正确(In the matlab environment, using B-spline function of the source wavelet function constructed by the simulation, the correct)

16QAM的误码率性能分析的matlab仿真 (These code are some matlab codes for BPSK modulator and demodulator in fading channels for wireless communications )

该代码主要实现了OVTDM(时域重叠复用系统)的仿真，包含脉冲成型、匹配滤波，白化滤波，改进的viterbi译码等。(This code is mainly to simulate the OVTDM system.)

ARMA有理谱估计的阶数估计，用于估计用ARMA过程估计功率谱时要用几阶比较合适。(ARMA spectrum order estimation. It is used to compute the order of ARMA process that suited for signal estimation. )