Chapter4

计算一个混沌序列的Lyapunov 指数，可以直接把所需要计算的混沌序列输入，就可以得到所要的曲线和数值(Calculation of a chaotic sequence of Lyapunov index, can be directly calculated by the chaotic sequence required input, it can be to the curves and numerical)

脑机接口文献 复小波在脑电同步性研究中的应用 有用(Of complex wavelet of brain-computer interface literature in EEG synchronization study )

二阶双容水位水箱pid控制，非线性控制，运用rk4算法(Second double capacity water tank pid control, nonlinear control, the use of rk4 algorithm)

ofdm papr haramard with PTS

说明：  this code is the implementation of GA

说明：  用于图像匹配后，检测匹配的重复率的matlab代码(For image matching, the detection of the repetition rate matching matlab code)

Creating 2D And 3d ploting App with Graphical User Interfaces in MATLAB. GUIs (also known as graphical user interfaces or UIs) provide point-and-click control of software applications, eliminating the need to learn a language or type commands in order to run the application. MATLAB apps are self-contained MATLAB programs with GUI front ends that automate a task or calculation. The GUI typically contains controls such as menus, toolbars, buttons, and sliders. Many MATLAB products, such as Curve Fitting Toolbox, Signal Processing Toolbox, and Control System Toolbox, include apps with custom user interfaces. You can also create your own custom apps, including their corresponding UIs, for others to use.

Make the Huffman-tree from the lengths of the Huffman codes. The Huffman codes are also needed, and if they are known, they can be given as an extra input argument.

code for amplify and forward

双极性码元的误比特率计算，画出误比特率曲线。(bipolar symbol of the bit error rate calculation, to give the BER curves.)