决策树

无线传感网络中常用的定位算法，包括RSSI，dv-hop等MATLAB仿真、误差对比。(The commonly used location algorithms in wireless sensor networks, including RSSI, DV-Hop and other MATLAB simulation, error comparison.)

说明：  语音分析，关于小波变换对语音信号的处理，和相关运行图片(Speech analysis, the processing of speech signals by wavelet transform, and related running pictures)

Arduino-STM32 lib for LCD LS020

说明：  二阶锁相环simulink仿真，可以看一看(Second-order PLL Simulink simulation, you can see)

中国人运用和算盘，运行后可进行运算。 王建民：13071396160-use of the Chinese people and thinking, after running for computing. Reelection : 13071396160

说明：  播放flash文件 ，含vb源码及可执行文件(the flash file play,include vb source file,IT is a easy sample.)

利用 IBVivado 中提供了 1 种 IBERT 工具用于对 Xilinx FPGA 芯片的高速串行收发器进行板级硬件测试。 通过 IBERT 我们可以获取误码率，观察眼图，调节串行收发器的参数，从而有助于判断可能存在的问 题，便于验证硬件的稳定性和信号完整性。 ERT 进行 GTX 信号眼图测试 ,(Vivado provides an IBERT tool for board-level hardware testing of high-speed serial transceivers on Xilinx FPGA chips. Through IBERT, we can get the bit error rate, observe eye diagrams and adjust the parameters of serial transceiver, which is helpful to judge the possible problems and to verify the stability of hardware and signal integrity.)

说明：  设计一巴特沃斯低通滤波器，要求其 通带截止频率3400Hz,通带最大衰减3dB； 阻带截止频率4000Hz，阻带最小衰减40dB(A Butterworth low-pass filter is designed The cut-off frequency of passband is 3400Hz, and the maximum attenuation of passband is 3dB; The cut-off frequency of stopband is 4000Hz, and the minimum attenuation of stopband is 40dB)

清新的企业网站jQuery二级图文下拉菜单，非常适合企业网站、公司产品网站使用的大气导航菜单，带阴影效果，鼠标移上后，显示相关的二级子菜单，整体风格我个人还是很喜欢的。运用的技术：jquery css.

c语言写的一个迷宫游戏，是在visual c++环境下编写的-c language written in a maze game in visual c++ environment, prepared