matlab的simulink平台搭建合成的正弦波 sin

its about Network services...

说明：  matlab的rls算法(递归最小二乘法)，亲测可用，(RLS algorithm of matlab, which can be used for pro-test)

实 现 小 程 序 机 器 人 聊 天(Realization of Small Program Robot Chat)

面向对象程序设计（C++）简易计算器，实现最简单的计算(C++ calculator)

Library Management System 1

VB提取BMP中的半透明图片来制作实现带图标的工具条，主要是利用VB中的BitBlt API 函数来处理透明图片，最终的处理效果还算可以，若制作工具条时候，需要一些透明风格的BMP图标资源，可使用本工具打开BMP图像，提取其中的图标资源。

百度人脸识别，能识别出两张图片中的人脸的相似度，辨别出是不是同个人。(Baidu face recognition, can recognize the similarity of faces in two pictures, to distinguish whether it is the same person.)

最近 LCC 谐振变换器备受关注，因为它优于常规串联谐振变换器和并联谐振变换器：在负载和输入变化较大时，频率变化仍很小，且全负载范围内切换可实现零电压转换（ZVS）。本文介绍了LLC型谐振变换器的分析方法，回顾了LLC型谐振变换器的实际设计要素。其中包括设计变压器和选择元器件。采用一设计实例，逐步说明设计流程，有助于工程师更加轻松地设计LLC谐振器。(Recently LCC resonant converter has attracted much attention, because it is better than that of the conventional series resonant converter and parallel resonant converter in the load and input change, frequency change is still very small, and the whole range of the load switch can realize zero voltage switching (ZVS). In this paper, the analysis method of LLC resonant converter is introduced, and the practical design elements of LLC resonant converter are reviewed. Including the design of transformers and components. A design example is used to explain the design process step by step, which is helpful for engineers to design LLC resonators more easily.)

研究了微波与海面相互作用的散射机理 在Ｐｌａｎｔ等人研究成果的基础上对多普勒频谱仿真模型进 行改进和完善 根据Ｂｒａ ｇｇ散射原理 复合表面理论和线性波理论 引入不同极化机制下的 ＮＲＣＳ 给出多普 勒频谱的谱型 幅度和时域变化特征 比较分析了不同海况下的仿真结果(The effects of microwave scattering mechanism with sea interaction research in the Plant and others on the basis of the Doppler spectrum simulation model to improve and perfect the principle according Bra gg composite surface scattering theory and linear wave theory is introduced under different polarization mechanisms NRCS Doppler spectral type given amplitude and comparative analysis of temporal variation in different sea conditions simulation results)

自己业余时间编的一些小游戏，只供学习之用。实现逻辑也非常简单。 用户可以根据 箭头指示。 来让小人跳舞 -none