pricing-dual-channel

换能器散射回波信号声强预测，可自拟发射和接收换能器的类型及指向性，海底散射强度，得到不同条件下的散射回波信号声强(Transducer scattering echo sound intensity forecasts can be self-transmitting and receiving transducers of the type and point to the seabed scattering intensity, obtained under different conditions of scattering echo signal sound intensity)

伪随机信号发生器，可生成PN63,PN511序列 ,调试通过，可直接使用，也可以稍微修改用在其他伪随机序列生成(Pseudo-random signal generator, can generate PN63, PN511 sequence, through debugging, can be used directly, or you can use a little change in other pseudo-random sequence generation)

BSS demo file for testing

说明：  很使用的一个系统辨识工具箱，其中包括许多系统辨识经典算法啊。。。希望对大家有用。(Is to use a system identification toolbox, including many system identification algorithms ah classic. . . Hope useful for all of us.)

simulink model of the upconverter and downconverter

to calculate SNR through additive white gaussian channel noise

a part of simulink which can relize some functions on motor

建模层次分析法例题，主要是求特征根特征向量(AHP legislation modeling problem)

An exapmle of matlab

高斯白噪声信号通过低通滤波器后的波形分析 (Gaussian white noise signal through the low-pass filter waveform analysis)