verhulst_model

这是一个多彩文字显示的系统模块源码GPCXX，分享给同学们学习参考(This is a colorful text display system module source code DCWZXSMK, share to the students to learn reference)

这是一个矩形梁的有限元程序，用matlab来编的，可以作为初学有限元程序的人学习(this is a finite element program,it was compiled by matlab.)

奥本海姆的《信号与系统》教材英文版，很经典。(Oppenheim' s " Signals and Systems" textbooks in English, very classic.)

该代码为多频外差四频相移的原理程序，开发环境为MATLAB,可以帮助初学者快速了解外差法的原理。(The code on multiple frequency heterodyne principle of four frequency phase shift process, development environment of MATLAB, can help beginners to quickly understand the heterodyne principle. )

说明：  寻找一定范围图像内的质心，matlab矩阵实验的m文件(finding center)

说明：  实验一 模糊聚类的图像分割 MATLAB(MATLAB )

monto carlo optimization code

this book is about digital electronics

傅里叶级数变化，进行信号的分析预处理，同时完成基本的傅里叶变化，对信号处理有很多作用(Fourier series change, the analysis of the signal preprocessing, while completing the basic Fourier transform, there are many effects on signal processing)

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