snr

This code is the Navier Method for analyzing a plate for those who are familiar with the theory of "plates and shells".

face recognition PCA

各种matlab经典算法，包括数据分析，解方程，绘图，规划，插值与拟合等(Various matlab classic algorithms, including data analysis, solving equations, drawing, planning, interpolation and fitting)

PWM整流直接功率控制simmulink模型搭建。 模型搭建清楚明了，比同原理模型“three_to_one_3_26”更简单(Direct power of the PWM rectifier control simmulink model structures. )

Flow chart for cryptography model in matlab

Article of Algorithm to Power Flow: Load Flow Solution of Radial Distribution.

matlab宝典，matlab经典教材，讲解深入透彻；PDF文件，文字和图片都非常清晰，并有索引。(Collection matlab, matlab classic text, explain the depth and thorough PDF files, text and pictures are very clear, and index.)

离散时间信号与时域分析，包括信号及其采样(Discrete-time signal time domain analysis, including signal its sampling)

服从频率选择性衰落并且也服从瑞利衰落的信道。(Subject to frequency selective fading and also subject to Rayleigh fading channel.)

加拿大Calgary大学的CREWES研究小组开发的matlab地震处理程序，压缩包中附有他们的教科书《Numerical Methods of Exploration Seismology》以及数据。(University of Calgary, Canada research team developed matlab CREWES seismic processing, compression package with their textbook " Numerical Methods of Exploration Seismology" , and data.)