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C#代码实现带查询功能的ComboBox控件，并且还可显示输入提示，在右边的列表框中输入信息，如果输入焦息与列表框中信息匹配，信息会自动显示在列表框中，用户之需选择，而不需要输入，提升操作体验。

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.)

将raw（pcm）格式语音转换为wav格式(Converting raw (PCM) format speech to WAV format)

上架即可运营的牛元帅完整源码，完美搭建成功，无任何bug(Full source of the marshal Marshal that can be operated on the shelf)

输电线路距离保护的两个仿模型，一个0方向继电器，一个补偿继电器(protection on power line, wiht 0 electric relay and compensate electric relay)

说明：  C语言编写的dll文件，在VB项目中调用(The DLL file written in C language is called in VB project)

MYO显示EMG信号，打开后为8通道信号(MYO displays EMG signal and 8 channel signal after opening)

用于超声matlab的数值仿真:瑞利积分计算超声,高斯法计算超声,基尔霍夫系数,波恩系数(computational ultrasonics)

CAN控制器MCP2515的C程序源码，已测试有参考价值。代码写得很详细，有清晰的注释说明，全面解析了MCP2515的运行过程，很不错的学习材料。(CAN controller MCP2515 C program source code, has been tested for reference. The code is written in detail, with a clear description of the annotation, a comprehensive analysis of the running process of MCP2515, a very good learning material.)

五电平逆变器的Simulink模型，调制方式采用SPWM(Simulink model of five-level inverters with SPWM modulation)