B-splineApproximation

some code on matlab,previous code type

自适应的粒子群优化算法，作毕业设计的同学可以看看(Adaptive Particle Swarm Optimization for graduate design students can see)

matlabGUI简单的小程序，求解结构的自由振动频率。结合专业，顺便熟悉编程(matlabGUI simple little program to solve the free vibration frequency of the structure. Combined with professional, by the way familiar with the programming)

利用Matlab实现矢量量化LBGVQ算法，(failed to translate)

这是介绍DDC中常用CIC的设计仿真matlab程序。很有参考价值。(DDC is commonly used in CIC introduced the design of simulation matlab program. Useful reference.)

一本介绍智能识别与matlab的书籍，适合初学者学习但是理论性不足(The introduction of smart identification and a matlab books, suitable for beginners to learn but lack theoretical)

说明：  matlab小波包去噪举例，对初学者很有用的一个短程序(matlab wavelet packet denoising for example, very useful for beginners a short program)

本论文首先阐述了利用Duffing振子进行微弱信号检测的基本方法及具体实现方法，论证了根据系统相轨迹的变化来判断目标信号中是否含有周期信号的混沌振子检测方法。将Lyapunov特性指数作为一种定量的混沌判别方法应用到微弱信号混沌检测领域，分别研究了连续系统和时间序列的Lyapunov指数计算方法。(his paper first discusses how to use the Duffing oscillator are the weak signal detection, the basic method and the realization methods, proved according to the change of the phase track system to judge whether a cycle of target signal of chaotic oscillator signal detection methods. Will Lyapunov characteristics as a quantitative index of chaotic identifying method applied to a weak signal detection field chaos, respectively, the continuous system and research of time sequence Lyapunov index calculation method. )

Numerically Controlled Oscillator using Embedded MATLAB

matlab实例100个，适合于学习matlab基础学习。其中都是源代码。(matlab example 100, the basis for learning to learn matlab. Which are the source code.)