formants

pre_distrion源程序，smilink源程序，可以对初学者有一定的帮助。(pre_distrion source, smilink source, can be helpful for beginners.)

说明：  七单元天线阵DOA估计 clear clc d=1 天线阵元的间距 lma=2 信号中心波长 q1=1*pi/4 q2=1*pi/3 q3=1*pi/6 q4=3*pi/4 四输入信号的方向 A1=[exp(-2*pi*j*d*[0:6]*cos(q1)/lma)] 求阵因子 A2=[exp(-2*pi*j*d*[0:6]*cos(q2)/lma)] A3=[exp(-2*pi*j*d*[0:6]*cos(q3)/lma)] A4=[exp(-2*pi*j*d*[0:6]*cos(q4)/lma)] A=[A1,A2,A3,A4] 得出A矩阵 n=1:1900 v1=.015 四信号的频率 v2=.05 v3=.02 v4=.035 d=[1.3*cos(v1*n) 1*sin(v2(we)

一个求解李雅普诺夫指数的matlab程序,程序已经测试通过，适合matlab的初学者(Solving a Lyapunov exponent of the matlab program, the program has been tested for matlab beginner)

激光谐振腔不同初始光强和相位分布下不同腔型下光振幅和相位模拟(Laser resonator with different initial light intensity and phase distribution of different cavity amplitude and phase of optical simulation)

说明：  一个相当不错的二维人物动画代码，大家可以学习学习。(a very good 2-D character animation code, we can learn from him.)

Solves part b for three values of p: 0.1, 0.3, 0.5, and 0.8. To solve for other values of p, just change the numbers in the vector p below.

这是一个二分类器，可以分辨0到9这9个数，并且把1到9分辨为1，把0分辨为0。(This is a two classifiers can distinguish 0-9 number nine, and the 1-9 for a resolution, the resolution was 0 0.)

kalman filter通熟易懂，可以快速理解卡尔曼滤波器的原理(kalman filter through the familiar and easy to understand, you can quickly understand the principle of the Kalman filter)

分析了该信号的时域、频域、倒谱，循环谱等,时间序列数据分析中的梅林变换工具，可以得到很精确的幅值、频率、相位估计，LCMV优化设计阵列处理信号，matlab小波分析程序，外文资料里面的源代码。( Analysis of the signal time domain, frequency domain, cepstrum, cyclic spectrum, etc. Time series data analysis Mellin transform tool, You can get a very accurate amplitude, frequency, phase estimation, LCMV optimization design array signal processing, matlab wavelet analysis program, Foreign materials inside the source code.)

说明：  基于MATLAB的GA-BP神经网络代码实现(Realization of GA-BP neural network code based on MATLAB)