复数信号的fastICA算法.希望对大家有所帮助哦

Often we are interested to see how the adaptation of the coeffi cients works or how the error behaves over time. Therefore we need the function [y,e,c]=lms2(x,d,N,mu) which provides us more output arguments

神经网络字符识别程序，可以用来做汉字，英文，数字等字符的识别，需要先训练样本。(ANN for letter recognize，used in Chinese characters,letters and numbers recognization.)

matlab符号运算的ppt讲解教程，讲解通俗易懂，易于学习(ppt matlab symbolic computation tutorials explain, easy to understand explanation, easy to learn)

修改过的比较实用易于理解的gabor滤波，附有主函数调用部分，便于使用(Modified more practical easy to understand gabor filtering, with the main part of the function call, easy to use)

无刷直流电机混沌吸引子，q、d轴电流与电机转子相位图(Brushless DC motor chaotic attractors, q, d-axis current and the motor rotor phase diagram)

说明：  利用有限差分法求解雷诺方程，效果非常好，需要的同学可以自己下载！(Using the finite difference method to solve the Reynolds equation, the effect is very good. Students who need it can download it by themselves!)

仿真了自适应滤波中的牛顿算法，最速下降法，LMS算法，泄露算法，极性算法。有仿真图形(Simulation of Newton adaptive filtering algorithm, steepest descent, LMS algorithm, leakage algorithm, polar algorithm. There Simulation Graphics)

说明：  自己搭建的matlab电机仿真中的SVPWM模块，其中U_alpha,U_beta为电压输入，T为开关周期，U_dc为直流母线电压，PWM为六路脉冲信号，绝对好用(Matlab built their own motor simulation SVPWM module, which U_alpha, U_beta the voltage input, T is the switching cycle, U_dc for the DC bus voltage, PWM pulse signal for the six-way, absolutely easy to use )

说明：  对图像进行中值金字塔分解后，分别求取各层的概率密度函数(Image after median pyramid decomposition, respectively, to strike all floors of the probability density function)

function S = steeringv(M,x) define steering vector free space wavelength of 15cm at resonant freq of 2GHz lamda = 0.15 d = lamda/2 inter-element spacing K = 1:M x is DOA of the received signal S = exp((-2*pi*j*(K-1)*d*sin(x))/lamda)