square_wave

这是一个最基础的php程序，适合新手练习学习之用(This is the most basic PHP program)

说明：  基于FFT的谐波检测,采用快速傅里叶算法后得到原始波形中各次分量的频率和幅值特性，从中可以直接观测出各次谐波分量的频率和幅值信息. 程序1采用快速傅里叶算法后得到原始波形中各次分量的频率和幅值特性图 程序2输入信号经过FFT变换得到的频谱特性图 程序3对输入信号进行采样，应用一维小波变换函数进行三层小波分析(Based on FFT harmonic detection, the frequency and amplitude characteristics of each harmonic component in the original waveform are obtained by using fast Fourier algorithm, from which the frequency and amplitude information of each harmonic component can be directly observed In program 1, the frequency and amplitude characteristics of each component in the original waveform are obtained by using the fast Fourier algorithm The spectrum characteristic diagram of program 2 input signal through FFT transformation Program 3 samples the input signal and applies one-dimensional wavelet transform function to three-level wavelet analysis)

arduino-uno-schematic

说明：  已知和未知CSI时的信道容量比较matlab代码(Comparison of channel capacity with known and unknown CSI in MATLAB code)

LeadBBS9.0免费版本，极速ASP论坛，支持MSSQL MYSQL ACCESS数据库，适合站长使用的ASP论坛程序，并自带有手机版论坛，手机版已全面更新，更好的支持各大移动设备。界面简洁，代码开源，欢迎下载使用。

This is a sample project that I am working on

一个值得参考的VFP高考管理系统-a worthy reference VFP College Entrance Examination Management System

说明：  不同快拍数和信噪比下LS_ESPRIT与TLS_ESPRIT之间的比较(Ls under different snapshot number and SNR_ Esprit and TLS_ Comparison between Esprit)

jquery鼠标悬浮高亮开关灯是一款基于jquery实现的相册图片鼠标悬浮高亮开关灯特效。(JQuery mouse suspension high-brightness switch light is a special effect of photo album picture mouse suspension high-brightness switch light based on jquery.)

鲁棒控制的大作业，论文中有题目和原程序，内有仿真图等原文件(Robust control of large operations, the paper has the title and the original program, within the simulation diagram and M files)