AHB_SRAM

说明：  wind双馈风机(wind power)

说明：  实现Verilog编程，实现超声波测距模块实现测距功能，并将测得的距离显示在数码管上(Verilog programming is realized, ultrasonic ranging module is realized, and the measured distance is displayed on the digital tube)

说明：  jQuery工作地点选择城市代码基于jquery-1.5.1.min.js制作，点击请选择城市按钮，弹出城市列表窗口，点击城市名称可以选择添加。(JQuery Workplace Selection City Code is based on jquery-1.5.1.min.js. Click the city button, pop up the city list window, and click the city name to add.)

一个用ABAQUS描述柔性体旋转的经典例子(A classic example of using ABAQUS to describe the rotation of flexible bodies)

数据曲线分析，显示数据曲线，根据皮尔森系数判别两条数据曲线的相似度(Data curve analysis, display data curve, distinguish the similarity of two data curve according to Pearson coefficient)

PowerBuilder的一些实例，适合初学者学习使用(Learning source code)

学习linux的好文档,命令大全，很有用处,对学习linux.-learning linux good documentation, order volumes, useful, to learn linux.

三角级数法求路面时域模型，并应用pwelch方法求其功率谱密度，与标准路面功率谱密度进行对比(Trigonometric series method is used to solve the time domain model of pavement, and the power spectral density of pavement is calculated by pwelch method, which is compared with the standard pavement power spectral density.)

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)

说明：  单源最短路径dijtsra算法的python实现(single source shortest path algorithm dijtsra achieve python)