match_ransac0825

基于RBF神经网络对传感器的非线性系统用MATLAB软件进行仿真建模程序(Based on RBF neural network to nonlinear system of the sensor with MATLAB simulation modeling software program )

mathews数值分析书的源代码，用matlab编写，第一章第十四部分。(mathews numerical analysis of the book' s source code, using matlab, the first part of Chapter XIV.)

code matlab about extraction a feuatres object

说明：  噪声中非平稳信号的频谱分析，基于MATLAB，实验报告一份(Nonstationary noise frequency spectrum analysis, based on MATLAB, a lab report)

MUSIC算法和ESPRIT算法的比较，同一目标不同信噪比下的性能曲线(MUSIC algorithm and the comparison of the ESPRIT algorithm, the same goal under different SNR performance curve)

说明：  观察数据长度N的变化对DTFT分辨率的影响 这几个程序是老师写的 对于理解DTFT有很大帮助(Effect of observation data length N on DTFT resolution These programs are written by the teacher and are very helpful for understanding DTFT.)

说明：  振动烈度计算的MATLAB算法，根据振动加速度信号的频域积分计算振动烈度(The MATLAB algorithm for calculating vibration intensity, vibration acceleration signals according to frequency domain integral calculation of vibration severity)

calssification algorithm

离散快速分数阶傅立叶变换,抽取信号，离散算法(the Discrete Fractional Fourier Transform)

3电平光伏并网逆变器matlab/simulink仿真模型，仿真测试通过，可以正常使用。(3-level photovoltaic grid inverters matlab/simulink simulation model, simulation test can be used normally.)