dingcan

主要是全国研究生数学建模大赛的优秀论文，还有些美赛的，本科生的(Mathematical modeling of the main competition is the outstanding graduate student papers, and some U.S. race, undergraduate)

矢量控制与直接转矩控制是当前主要的两种电机变频调速控制方法，已在两相交流感应电机中得到 了应用。分析了两相不对称电机矢量控制和直接转矩控制原理以及两相三桥臂逆变器的SVPWM实现方法； 运用Matlab的Simulink建立了两相不对称交流感应电机矢量控制和直接转矩控制调速系统的仿真模型，并 对两种控制系统进行了仿真研究，给出了仿真波形，进行了特性比较． 关键词：两相电机；矢量控制；直接转矩控制；SVPWM；MATLAB；仿真(Vector Control and Direct Torque Control is currently the main method of frequency control of two motors, has been in two-phase AC induction motor has been applied. Analysis of asymmetric two-phase motor vector control and direct torque control principle and two-phase SVPWM inverter arm Bridge Implementation the use of Matlab in Simulink to establish a two-phase AC induction motor asymmetry of vector control and direct torque control modulation speed of system simulation models, and the two control system was simulated, the simulation waveform characteristics were compared. Key words: two-phase motor vector control direct torque control SVPWM MATLAB Simulation)

网络录音盒系列资料之一：网络录音盒实现文档。本文档系本人毕业设计的论文部分，详细的介绍了一种嵌入式网络录音盒的设计与实现。所谓网络录音盒是指一种可以通过网络向远程的计算机提供录音盒所在位置的监听以及录音功能的网络设备。本人已经上传了录音盒相关的所有资料，为了方便用户选择自己所需的内容，本人将所有资料分为三部分上传：1、文档；2、源码；3、测试过程。(network data recording boxes series one : Network box on document recording. This document is designed my graduation thesis, a detailed introduction of a sound recording box Embedded Network Design and Implementation. The so-called network recording box refers to a network through a remote computer to the provision of recording the location of the box and recording wiretapping functional network equipment. I have uploaded the recording box all the related information, in order to facilitate the user to choose the content they need, I will be all the information is divided into three parts Upload : 1, the document; 2, the source; 3, the testing process.)

a good paper to understand the metasurface directivity

快速Hartley变换(简称FHT)的一种新算法(Fast Hartley Transform A new algorithm)

说明：  论文 天线阵列 天线方向图 matlab实现(In this paper, the realization of antenna array pattern with MATLAB is presented)

ADVANCE OF STATCOM RO USE KORI PARIBO AT DISTRIBUTION SIDE RE

this paper introduces an algorithm for detecting pulses in complexed environments.

应用MATLAB实现连续信号的抽样与重构仿真 1. 掌握利用MATLAB分析系统频率响应的方法，增加对仿真软件MATLAB的感性认识，学会该软件的操作和使用方法。 2. 掌握利用MATLAB实现连续信号采用与重构的方法，加深理解抽样与重构的概念。 3 . 初步掌握线性系统的设计方法，培养独立工作能力。 4. 学习MATLAB中信号表示的基本方法及绘图函数的调用，实现对常用连续时间信号的可视化表示，加深对各种电信号的理解。 5. 加深理解抽样对信号的时域和频域特性的影响；验证信号与系统的基本概念、基本理论，掌握信号与系统的分析方法。 6. 加深对抽样定理的理解和掌握，以及对信号恢复的必要性；掌握对连续信号在时域的抽样与重构的方法。 (MATLAB)

sobel vi in labview.this might help or give some basic idea about it.