svmTime-series-prediction

利用matlab对短时信号进行短时能量分析，频谱分析，以及短时傅里叶变换。(Use of matlab for short-term energy of the transient signal analysis, spectrum analysis, and short time Fourier transform.)

本程序基于一阶AR模型，u(n)=-0.99u(n-1)+v(n)的线性预测。白噪声v(n)方差0.995.FIR滤波器的抽头数为2.遗忘因子0.98.用RLS算法实现u(n)的线性预测。并附有仿真图片。。(This procedure is based on a first-order AR model, u (n) =-0.99u (n-1)+v (n) of the linear prediction. White noise v (n) the number of taps of the the variance 0.995.FIR filter 2. Forgetting factor 0.98. U (n) of the linear prediction using the RLS algorithm. With simulation Pictures. .)

In this file you can find the rayleigh fading channel. you can use matlab to open it.

二维点源扩散的matlab例题程序，用于环境污染分析(Two-dimensional point source diffusion)

Angle Random Walk demonstration

This is code of Cuckoo Optimization Algorithm (COA) with MATLAB

对一个输入变化的的系统求逆，用SVM拟合逆系统(An input change system inverse fitting with SVM inverse system)

用于生产几种常见的电能质量扰动模型。主要有1 正常电压 2 电压暂升 3 电压暂降 4电压中断 5电压震荡 6电压尖峰 7电压谐波 8谐波暂升 9谐波暂降 (Used to produce several common power quality disturbance model. Including normal voltage voltage voltage sag voltage rise temporarily interrupt voltage shock 6 voltage spike voltage harmonic harmonic harmonic swells sag.)

test bed for matlab, mimo ofdm

matlab实现的各种优化算法，包括牛顿-拉普森，牛顿-梯度下降等。(matlab optimization algorithm, including newton-raphson, newton-gredient and so on.)