控件 1

VOC格式标注可视化。用于数据标注的检查等(draw a picture with voc 2007 format)

《Delphi 2005数据库系统开发与应用》源代码- Delphi 2005 database system development and application of the source code

经验模式分解程序（matlab）可以对输入信号进行经验模式分解-Empirical mode decomposition process (matlab)

说明：  演示如何在wpf中承载w32内容，简单，易懂，很实用(Demonstrates how the content of wpf in carrying w32)

飞利浦公司提供的mfrc设计资料，很全的，我就是利用它来设计读卡器的-provided by the Philips company mfrc design information is complete, I was used to design the reader

一个图书管理系统，实现浏览图书，图书借阅，图书归还的功能 环境是python3.7.3，Djiango2.2.2 mysql8.0(A library management system, the realization of browsing books, books borrowing, books back to the function 37/5000 The environment is python3.7.3, Djiango2.2.2 mysql8.0)

pic12f508 visual led

说明：  游戏的过程应该是一部分棋子“主动”去翻转，另一部分可以通过其周围的棋子来“被动”翻转。而每一个棋子的状态逻辑值根据引言可知只有翻转和不翻转两种状态(不必考虑多次翻转的情况)，因此可以用0和1来表示。一次翻转操作相当于五个相关单元的逻辑值取反。(The process of the game should be one part of the chess pieces "active" to flip, and the other part can be "passive" to flip through the chess pieces around them. According to the introduction, the logical value of the state of each chess piece can be expressed as 0 and 1, because there are only two states: flip and non-flip (without considering the situation of multiple flips). A flip operation is equivalent to the logical value reversal of five related units.)

说明：  介绍了74LS244的使用方法,这是详细的资料和说明。(74LS244 introduced the use of methods, which are detailed information and clarifications.)

说明：  用于HPL测试的cpu适配代码，可以针对ARM架构进行优化及测试，验证可行(THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE UNIVERSITY OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.)