fengshanchukoucanshu

antenna　pic chengxu chuli

此程序代码，可以在matlab上仿真，滤掉高频信号(This code, Matlab simulation, filter out high-frequency signal)

假定半波长间隔均匀分布线列布阵的阵元数N=16，若入射平面波为f=62.5Hz的正弦信号，信号持续时间为0.4s， 系统采样频率 =1 KHz,阵列加权为均匀加权，分别给出 a)当平面波信号分别从 0,10,20,30,40,50,60,70,80,90,100度方向入射时，指向90度的波束形成器的输出序列； b)当平面波信号分别从0:1:180度方向入射时，指向90度的波束形成器的输出序列经过平方求和后的分贝数输出（把所有181个输出绘制在同一幅图中)(Assuming N=16, f=62.5, fs=1KHz, uniform weight, and the code gives: a) 90 degree response when incidence angles are: 0: 10: 100 degrees b) 90 degree spectral response when incidence angles are: 0:1:180 degrees )

a perimater time ca for quen bee problem

matlab中cputime函数与进度条联合使用示例(matlab in cputime function used in conjunction with the progress bar example)

王永良等编著的《空时自适应信号处理》是对雷达信号进行空时二维处理的经典教材，值得参考(Wang Yongliang ed space-time adaptive signal processing " is a classic textbook, it is worth the two-dimensional space-time radar signal processing reference)

偏最小二乘法，可以用于化学，数学，经济，医药，卫生等诸多领域(PLS MATLAB)

FISHER CLASIFICATOR Classifies samples into two categories using the Fisher discriminator

用于时频分析算法，数值分析的EULER法，LCMV优化设计阵列处理信号，用于建立主成分分析模型，主同步信号PSS在时域上的相关仿真，基于chebyshev的水声信号分析。 ( For time-frequency analysis algorithm, EULER numerical analysis method, LCMV optimization design array signal processing, Principal component analysis model for establishing, PSS primary synchronization signal in the time domain simulation related, Based chebyshev underwater acoustic signal analysis. )

独立成份分析问题，应用于声音的分离。此程序可以对两个混合的声音进行分离。(Independent component analysis problem, applied to the separation of sound. This program can be two separate mixed voices.)