Python

编制阶跃响应与方波响应相互转化的程序、由阶跃响应数据获得对象传递函数模型的通用程序、由阶跃响应数据获得对象微分方程模型的通用程序。并通过一个传递函数进行验证（阶跃响应和方波响应数据可利用simulink生成）(A program for converting step response to square wave response, a general program for obtaining transfer function model from step response data, and a general program for obtaining differential equation model from step response data are compiled. It is validated by a transfer function (step response and square response data can be generated by simulink))

介绍了利用Altera公司的FPGA 器件 (cyclone) 产生线性调频信号的DDS工作原理、设计方案、电路结构。并详细讨论了利用FPGA 器件实现DDS技术时, 采取的一些改进优化措施(Introduced the use of Altera' s FPGA device (cyclone) generate a linear FM signal DDS working principle, design, circuit configuration. And discussed in detail by using FPGA devices to achieve DDS technology, optimization of the measures taken by a number of improvements)

说明：  idl读取nc文件，并按照经纬度提取nc文件中的变量，写入txt(IDL extract NC file)

已经设计好的服装销售管理的数据库如有不好之处请多多包涵~！(Has designed clothing sales management of the database if any bad please forgive me ~!)

说明：  基于stm8l151开发的lora模块，批量出货的产品。非常稳定。(Based on the Lora module developed by stm8l151, the products are shipped in batches. Very stable.)

说明：  基于一维离散分数傅里叶变换的二维分数傅里叶变换(based on the 1-D disfrft to operate 2-D data)

说明：  在fluent中关于体积力的加载，在此之前，你要先进行编译(body force in fluent)

陶瓷下砖机PLC源程序,用于陶瓷生产线的砖胚下砖,并传送到指定位置(The PLC source program of ceramic brick machine is used for brick hypocotyl brick of ceramic production line, and it is transmitted to the designated location.)

说明：  卡尔曼滤波算法，画图与Simulink；是一种很好用的估计算法(Kalman filter algorithm, plot and Simulink)

这是在MATLAB环境下进行电力系统暂态稳定分析的pst源程序，该文件定义了一个4机8节点的系统模型。(This is the MATLAB environment in power system transient stability analysis of the pst source, the document defines a 4-machine system model 8 nodes.)