sift

极化码研究论文 仿真 分析 编码 解码 原理介绍 背景介绍(Polarization code simulation analysis research paper describes the principles codec Background)

一个完整的matlab程序，利用傅里叶变换法实现对电流或电压波形中含有的谐波的检测(A complete matlab procedures, detection of harmonic current or voltage waveform contained in the Fourier transform method)

最短路径算法---数学建模中关于Matlab数学软件中的算法的程序matlab经典算法的程序Dijkstra(--- Mathematical modeling of the shortest path algorithm on the algorithm in Matlab mathematical software program classical algorithm matlab program Dijkstra)

boost升压电路，使用电压外环和电流内环双闭环控制，可以很好地稳定电压，保持功率恒定，采用电流模式(boost boost circuit, using the voltage outer and inner current double closed-loop control, can be a good and stable voltage, keep the power constant current mode)

用Matlab实现求偏微分数值解的有限元法。 波动方程是数学中一个常见于静电学、机械工程和理论物理的偏微分方程。(The main functionality of this component is to memorize the last strings that you entered in it. So, you have not to worry about save in an additional)

说明：  运用Newmark-β法进行单自由度体系的时程响应分析(Time history response analysis of single degree of freedom system by Newmark(time domain) method)

说明：  BPSK原理仿真，采用的是相干解调和非相干解调(BPSK principle simulation, using coherent detection and non-coherent demodulation)

获取图像上的曲线数据，读入一幅图片并选取所需的数据点加以保存处理。用法：使用鼠标左键取点，右键结束取点并保存数据(Get the curve on the image data, read and select a picture to save the data points needed to deal with. Usage: Use the left mouse button to take point, right end of the access point and save the data)

kalman滤波器实现目标跟踪，对研究数据融合，目标跟踪有一定的参考价值(target tracking using kalman filter)

PSCAD仿真实验内容实验3 简单典型发电机模型的励磁器（tes3）(the simulation of the generation excitor)