naturalfreq

chomsky文法判断，0，1，2，3四种文法类型的判断(chomsky)

最小拍无纹波控制列程，很实用的列子。matlab语言实验，对初学者很有用。(Deadbeat ripple-control bar away, very practical Liezi. matlab language experiments, useful for beginners.)

对于噪声中的正弦信号，通过周期图法、AR模型法、Pisarenko谐波分解算法、MUSIC算法和ESPRIT算法进行频率估计，使用N=128个数据样本进行估计. (By the periodogram method, AR model method, the Pisarenko harmonic decomposition algorithm, MUSIC algorithm and the ESPRIT algorithm for sinusoidal signals in noise, frequency estimation, N = 128 data samples to estimate.)

说明：  CIC滤波器的补偿，适用于抽取内插滤波器的设计，写昂对大家有用(CIC compensation filter, applied to extract the design of interpolation filters, write Aung useful for everyone)

说明：  盲信号分离中性能评价的串音误差分析的MATLAB程序(Performance Evaluation of blind signal separation in crosstalk error analysis of MATLAB program)

很实用的英文单词的词频统计程序简单实用的matlab的版本(Very useful English words, word frequency statistics program is simple and practical Matlab version)

Hilbert 变换测试 适合新手对Hilbert变换的理解(Hilbert Transformation)

newmark gravity newton rapton method

利用MATLAB实现龙格库塔，进而解欧拉方程。(Using matlab realize Runge-Kutta, Euler equations solution)

几种改进的粒子群算法（PSO），可用来学习算法的编程，以及算法之间的对比等等。(Several improved particle swarm optimization (PSO), can be used to learn programming algorithms, as well as contrast between algorithms and so on.)