dtw

利用Matalb为工具，以粒子群算法来优化bp网络程序。 (Use Matalb as a tool to PSO to optimize the bp network program.)

说明：  地球物理勘探过程中对地震记录数据的子波进行提取(Geophysical data recorded during the seismic wavelet extraction)

说明：  matlab仿真实现模糊逻辑，对解决多属性问题有很大帮助(Fuzzy Logic using matlab)

详细介绍了迭代学习控制的各种算法，针对各种算法有详细的推导过程，对控制器的设计有一定的理论支撑。(Details of the iterative learning control algorithms, for a variety of algorithms have detailed derivation of the controller design has some theoretical support.)

矩量法计算导体圆环的电容计算matlab程序(Moment Method Calculation of the capacitance calculation of conductor ring matlab program)

《高阶谱分析》源代码，包括高阶谱的计算，谱分析，模拟，等等(Higher-Order Spectral Analysis (HOSA) Toolbox)

计算太阳黑子的活动周期，分别利用周期图法，Lenvinson-Durbin法和Burg法求得其功率谱，并画出曲线，观察得到活动周期(Calculation of sunspot activity cycle, namely the use of periodogram, Lenvinson-Durbin and Burg obtained the power spectrum, and draw curve, observation cycle)

求去噪之后信号的信噪比，发给大家共同探讨(For denoising the signal to noise ratio after the signal, issued to everyone to explore)

简单的音乐合成实验，可以对以段现有的音乐进行傅里叶分析，并播放一段自己输入生成的音乐。针对信号系统Matlab应用的大作业编写(Simple music synthesis experiments, the section on Fourier analysis of existing music, and play a segment of the input generated by their music. Matlab application for a large signal system write operations)

该程序用matlab编写数值积分方法，包括梯形公式，Simpson公式和Romberg算法，在main.m文件测试三类算法。这是数值计算方法是必须掌握的代码。(The program is prepared using matlab numerical integration methods, including trapezoidal formula, Simpson and Romberg algorithm for three kinds of formulas in main.m file for testing. Is the numerical calculation method must master code.)