duomubiaosuanfa

此程序适合对数字基带信号的仿真，并对两径信道传递函数曲线分析(This program suitable for digital base-band signal simulation, and the two-path channel transfer function curve analysis)

一维、二维阵列方向图计算，带各种幅相分布、误差计算等(One-dimensional, two-dimensional array pattern calculation, with a variety of amplitude and phase distribution, the error calculation)

This program is my homework of pattern recognition, it is a source code of PCA program by matlab.

说明：  QPSK解调的 MATLAB 实现 包括原chengxu和仿真(QPSK demodulation of the MATLAB implementation)

信噪比信噪比信噪比信噪比比信噪比比信噪比(snrsnrsnrsnr)

阵列信号处理，自适应波束形成器,用matlab实现线性阵列自适应波束形成，并用GUI实现波形输出(adaptive beamforming ，matlab code and the GUI figure)

对信号进行短时傅里叶变换，可以方便的调节各种短时傅里叶变换的影响因素。(Short-time Fourier transform of the signal, you can easily adjust a variety of short-time Fourier transform of the influencing factors.)

对于混沌系统用户信息方法求得时间延迟系数(DelayTime_MutualInformation)

用于MATLAB产生短时傅里叶变换的函数(USED TO GENERATE THE STFT NUM)

image processing in matlab