meg2

输入信号为方波信号+高斯白噪声，方波信号基 频为1kHz，幅值为1，高斯白噪声方差为0.2， 均值为0，采样频率为20kHz。试用周期图法和 ARMA谱估计法(SVD-TLS)估计此信号的功率 谱，并分析比较其结果(The input signal is a square wave signal+ Gaussian white noise, square wave signal fundamental frequency 1kHz, amplitude is a Gaussian white noise variance is 0.2, the mean is 0, the sampling frequency is 20kHz. Try periodogram and ARMA spectral estimation method (SVD-TLS) estimate the power spectrum of this signal, and the analysis and comparison of the results)

说明：  第2章 线性方程组求解 (jingtong matlab kexue jisuan )(Chapter 2 Solving linear equations (jingtong matlab kexue jisuan))

频率步进信号在雷达成像等需要大带宽的场景十分有用，该文件为国外经典文献，值得参考(Stepped frequency radar imaging signal in scenes that require large bandwidth is useful, the document for foreign classic literature, it is also useful)

ARIMA模型全称为差分自回归移动平均模型(Autoregressive Integrated Moving Average Model,简记ARIMA)，(ARIMA is。。。。。)

cavity流，LBM方式Matlab实现(cavity flow, LBM way to achieve Matlab)

FDTD算法编程，利用matlab软件。包含一维和二维情况(FDTD algorithm programming, using matlab software )

SIGNAL PROCESSING IN MATLAB

多种esprit算法的对比仿真分析，通过对比，可以知道哪种算法最适合(Contrast variety esprit algorithm simulation analysis, by contrast, can know what the most appropriate algorithm)

这是一个关于matlab程序的实例，里面详细介绍了一些函数的使用 (This is a procedure on the matlab example, which detailed the use of some function)

MCMC代码，非常适合初学者进行试验，加深理解，马尔可夫链蒙特卡罗(MCMC code, ideal for beginners to experiment, to deepen understanding, Markov chain Monte Carlo)