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说明：  matlab通信仿真，超级有用的，非常经典哦，哈哈(matlab communication simulation, super useful, very classic, haha)

加有高斯白噪声的两个正弦信号的的观测数据，分别用最小二乘法和总体最小二乘法估计其功率谱，并对两种方法的谱分析进行了比较(Plus a Gaussian white noise of the two sinusoidal signals of observational data, were used least squares and total least squares method to estimate the power spectrum, and spectral analysis of the two methods were compared)

灰色预测模型matlab或者lingo源程序例子(Gray prediction model Matlab or lingo source code examples)

说明：  本程序是一个相对完整的matlab simulink 光伏发电系统的仿真，MPPT运行了扰动法，可以为有相关需要的同学提供一定的借鉴。(This program is a relatively complete simulation of MATLAB Simulink photovoltaic power generation system. MPPT runs the perturbation method, which can provide some reference for students who need it.)

产生Rician分布的noise Matlab源程序(Rician distribution noise maker in Matlab)

conver rgb image to yuv

MIMO-OFDM系统子空间法进行盲信道估计，可更改循环前缀长度以比较不同CP对估计性能的影响。(subspace method for blind channel estimation for MIMO-OFDM system. One can change the length of cyclic prefix in order to compare the performance of different CP impact on the estimates.)

this the matlab tuning of pid with root locus

logistic回归算法代码，希望对大家有所帮助(logistic regression algorithm code, and they hope to help everyone)

This is the collection of matlab files for recognition purposes.