deltaE2000

fftshift 比较实数和复数傅里叶变换频谱的不同，以及N取值对其频谱特点的影响。(fftshift more real and complex Fourier transform spectrum of different, and the N values of the characteristics of its spectrum.)

Matlab在有限元中的应用经典教程，从结构动力学基本方程到编程方法(Matlab tutorials in classical finite element the basic equation of structural dynamics to the programming method)

说明：  LSTM可用的matlab程序，可用到时间序列预测(Matlab code for predicting via LSTM algorithm)

常用的MATLAB插值算法，包括高斯，牛顿插值等等(Interpolation algorithm commonly used)

segmentatio for auto conour

matlab解决0/1线性规划问题NP难题，(matlab solve the 0/1 linear programming problem NP problem,)

非线性方程组求解，里面有很多相关的matlab算法例子。希望对大家有用！(Nonlinear equations, there are many examples of related matlab algorithm. Hope it useful!)

说明：  关于OFDM系统仿真分析，使用16QAM调制解调，包括加窗、傅里叶变换。(For simulation analysis of OFDM system, 16QAM modulation and demodulation are used, including windowing and Fourier transform.)

digital signal processing ***use interpolation file along with fft.rar file

离散数据频谱分析，采样数据进行离散后，获取信号中的周期运动信息(matlab，FFT，frenquence chart)