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MNF变换，能够实现高光谱遥感图像的MNF正逆变换，进行图像降维与重建(MNF transform, to achieve high spectral remote sensing images MNF inverse transform, image dimensionality reduction and reconstruction)

说明：  《MATLAB时频分析技术及其应用》书籍中的全部章节源代码，保证完整，保证全部。(The source code of all the chapters in the technology and its applications, &quot books&quot MATLAB frequency analysis, to ensure the integrity, to ensure all.)

The architecture of this set of codes and the interaction among them is shown in Figure 1. The main testing code main code.m calls the code riemann grad unit opt.m that performs Riemannian optimization under unitary matrix constraint. Steepest Descent/Ascent (SD/SA) algorithm (see Table 3.2 in [1]), Conjugate Gradient (CG-PR, CG-FR) algo- rithms (both Fletcher-Reeves and Polak-Ribi`ere formulas, see Table 3.3 in [1]), are im- plemented. This code further calls the codes implementing line search methods: Armijo method geod search armijo.m, as well as the polynomial and DFT-based approximation

A Complete Serial Port Communication terminal. It has several options including parity bit, baud rate, stop bit, change com port and many more.

比较欧拉公式与matlab的ode方法解微分方程的不同(Comparison of the Euler formula for the ode with matlab different method to solve differential equations)

说明：  matlab的相机标定工具包 可以进行 鱼眼标定(OCamCalib Omnidirectional Camera Calibration Toolbox for Matlab)

基于MATLAB的维纳滤波和逆滤波复原，在程序中可以看到，维纳滤波器的组成。可以更好的实现逆滤波复原算法。(MATLAB based on Wiener filtering and inverse filtering to recover, the program can be seen, the Wiener filter. We can better achieve the inverse filter restoration algorithm.)

matlab tutorial for perfect beginners

基于2FSK算法的调制与解调，在simulink平台的仿真(2FSK modulation and demodulation techniques based algorithm, implemented in the simulation platform simulink)

很经典的一款统计器,可以分时期统计访问量。(Statistics is a classic, you can sub-period traffic statistics.)