matlab

说明：  井筒参数的计算，盐穴储气库中的注采井的井筒的相关参数计算(Wellbore parameter calculation, salt cavern gas storage in the wellbore injection wells calculate the relevant parameters)

本书循序渐进地介绍了matlab的详细函数命令，包括入门知识、数值计算功能、图像可视化处理功能、Notebook、程序设计、高级语言程序接口、图形用户界面以及动态仿真系统等高级功能。为使用户能融会贯通，本书最后给出了几个用matlab剞劂问题的实例。(This book describes step by step detailed matlab function command, including an introduction, numerical computing, image visualization capabilities, Notebook, program design, high-level language programming interface, graphical user interface and advanced features such as dynamic simulation system. To enable users to mastery, with book finally gives a few examples of the problem matlab Ji chisel.)

研究了自然环境下的运动车辆的检测技术。讨论了各种车流量检测的算法，提出了可对存在渐变及重复性运动的场景进行建模的车流量检测算法，利用基于混合高斯背景建模方法，对背景进行更新，然后再利用所得的背景与当前视频帧进行相减，得到视频中车辆运动的前景图像，经过平滑去噪处理得到较为理想的车辆检测效果。(This paper studies the natural environment of moving vehicles in the testing technology Discussed the algorithm of vehicle detection all kinds of sports, Put forward the existing and repeatability of gradual change of scene modeling movement vehicle detection algorithm is proposed, Based on gauss background modeling method, Update to the background, Then reuse the background and the current income video frame subtracting on, Get the car in the prospect of motion video images, To deal with the noise through smooth get more ideal vehicle detection effect.)

点目标的高分辨一维距离像的仿真程序，代码中会生成回波数据。(Point target high resolution range profile simulation program, the code will be generated in the echo data.)

阵列信号处理中的空时自适应处理算法的MATLAB实现代码(MATLAB Implementation Code of Space-Time Adaptive Processing Algorithms in Array Signal Processing)

给予图像匹配的实现运动目标的跟踪，在MATLAB上可以实现，比较方便易行(Image matching to track moving objects in MATLAB can be achieved, more convenient and easy)

阻容降压原理 阻容降压原理 阻容降压原理(Principles of RC Buck)

股票指数模拟为几何布朗运动，GBM。 参数有五个： s0，dt（time step），均值，标准差，到期时间T； 利用子函数进行10万条轨道的monte carlo 模拟到期日（3个月）的指数点数，从而估计在买入信号出现后，3个月后的损益情况，主要用来估算VAR (Financial risk analysis on Matlab monte carlo simulation, stock index simulation for geometric Brownian motion, GBM. )

it s a wireless communication document

Quantization of signal, mid-tread and mid-rise