DTMDefaultBaseTraversers

在simulink中用微分方程和迟滞电路实现三卷、九卷以及多维的混沌吸引子(Using differential equations and hysteresis circuits in Simulink to achieve three volumes, nine volumes, and multi-dimensional chaotic attractors)

a program which applies the finite difference method to a two point boundary value problem in one spatial dimension.

Good for improving math skills and increasing your perception of numbers.

说明：  使用Matlab软件来产生PN序列的程序(Using Matlab software program to generate PN sequences)

采用MATLAB GUI 设计的加法器界面，输入两个数，实现两数相加的功能，适合于刚刚接触的同学。(Using MATLAB GUI interface design adder, enter two numbers, two numbers together to achieve the function, just contact for students.)

脏纸编码和Tomlinson-Harashima预编码的MATLAB程序(Dirty Paper Coding and Tomlinson-Harashima pre-coding MATLAB program)

用双线性变换法设计IIR数字滤波器 （1）用双线性变换法设计一个巴特沃斯低通IIR 数字滤波器。设计指标参数为：在通 带内频率低于0.2π 时，最大衰减小于1dB；在阻带内[0.3π ,π ] 频率区间上，最小衰减大于15dB。 （2）以0.02π 为采样间隔，打印出数字滤波器在频率区间[0,π / 2] 上的幅频响应特性 曲线。 （3）用所设计的滤波器对实际心电图信号采样序列（在本实验后面给出）进行仿真滤 波处理，并分别打印出滤波前后的心电图信号波形图，观察总结滤波作用与效果。 (err)

Matlab的RLS算法的语音去噪程序》》》》》(Matlab' s speech denoising procedure RLS algorithm)

此列程序产生31位gold码，平衡gold码，是由m序列优选对生成(This column procedure produced 31 gold code, balancing the gold code is generated by the m sequence)

短时傅里叶中加各种不同类型的窗来观察窗的形状(Short-time Fourier and Canada all the different types of windows to observe the shape of the window)