FLOW-AROUND-SQURE

ESPRIT的谱估计算法，含有自动定阶，设置相应参数即可直接运行。(ESPRIT algorithm for spectral estimation, with automatic set-order, set the corresponding parameters can be directly run.)

通过输入x和输出y来估计系统的传递函数模型(Through the input x and output y to estimate the system transfer function model)

60 useful programs on matlab learning.

利用各类插值的方法，对无线或者其他信道进行估计。插值包括2次、3次等(The use of various types of interpolation methods, or other wireless channel estimation. Interpolation of 2 times, 3 second-class)

说明：   基于matlab 的叠加高斯白噪声的正弦信号频谱分析，给定正弦函数x=sin(2πf0n/N+π/3)+sin(2πf1n/N+π/4)，设定f0.f1的值，加了噪声之后做快速傅里叶变换，在matlab中分析其频谱，验证是否与f0,f1的值符合。再变换N值，看随着N值的变化对应点是否符合及有何变化。(Matlab based on the superposition of Gaussian white noise sinusoidal signal spectrum analysis, given the sine function x = sin (2蟺f0n/N+蟺/3)+sin (2蟺f1n/N+蟺/4) set value of f0.f1, do a quick noise Fourier transform to analyze the spectrum in matlab, verify that with f0, in line with the value of F1. Transform the value of N, see change as the value of N corresponding points of compliance and what changes.)

通过matlab实现czt频谱细化算法，绘制图形与fft方法进行比较(By thinning algorithm matlab realize czt spectrum, graphing methods were compared with fft)

不同的窗口加权函数得到的雷达成像效果不同，在此进行对比。(Different effects of different radar imaging window weighting function obtained in this comparison.)

matlab编写的元胞自动机，用谱方法计算流体力学一些流动现象的整体稳定性,相参脉冲串复调制信号。( matlab prepared cellular automata, Spectral methods of computational fluid dynamics flow of some of the overall stability of the phenomenon, Complex modulation coherent pulse train signal.)

通过双线性插值算法实现图像旋转，图像可以是灰度图也可以是RBG图像(Image rotation )

Simulink下的脉冲激励模块。可以设置激励值和时间。(Simulink, the pulse excitation module. You can set the value and timing of incentive.)