cyComponents4.41

java开发手册 阿里巴巴 java 开发规约(java guide book alibabab java specification)

C#动态获取鼠标位置坐标 限制鼠标活动区域，在本程序中，鼠标仅能在测试窗口内活动，移不出测试窗口，在移动过程中适时显示鼠标坐标信息，类似于鼠标HOOK、“勾子”。本例的几个知识点： 　　设置鼠标的在指定的窗口范围内移动 　　获得鼠标当前位置的X/Y坐标值

结构优化程序,罚函数法.可求解非线性规划问题.-structural optimization procedure penalty function. Planning can solve nonlinear problems.

蓝牙立体声音响。用Mage 169 做主控，控制VFD显示，蓝牙的工作，FM收音机的工作，时钟的工作-Bluetooth stereo audio. Mage 169 to do with the master, control, VFD display, Bluetooth, work, FM radio work, the work of the clock

说明：  直接数字式频率合成器DDS设计、Verilog。 产生的信号可以是正弦波或方波、三角波、锯齿波等，自选。 采用DDS技术，将所需生成的波形写入ROM中，按照相位累加原理合成任意波形。 此方案得到的波形稳定，精度高，产生波形频率范围大，容易产生高频。 本实验在设计的模块中，包含以下功能： （1）通过 freq 信号输入需要的频率的值； （2）通过 wave_sel 信号选择所需的波形； （3）通过 amp_adj 信号选择波形放大的倍数。(DDS design of direct digital frequency synthesizer, Verilog. The generated signal can be sinusoidal or square wave, triangular wave, sawtooth wave and so on, optional. By using DDS technology, the required waveforms are written into ROM, and arbitrary waveforms are synthesized according to the principle of phase accumulation. The waveform obtained by this scheme is stable, accurate and easy to generate high frequency waveform. This experiment includes the following functions in the designed module: (1) Input the required frequency value through freq signal; (2) Choosing the required waveform by wave_sel signal; (3) Select the multiplier of waveform amplification by amp_adj signal.)

说明：  fingerprint Recognition using Matlab

用Labview编程的虚拟示波器程序VI(Programming with Labview virtual oscilloscope program VI)

静态数码管显示的控制,数码管为共阳极数码管，静态时选中位选送高电平，相应的段选送1点亮其中的段-Static digital tube display control, digital control for a total of anode digital tube, static high level when the selected bit selected, the corresponding selected paragraph one paragraph one lit

书籍介绍 相关最新书籍 最简单黑客入门教程(基础)，从零开始学黑客技术，涉及编程，黑客入门等知识。 目录： 1 黑客简介 2 保护自己电脑绝对不做黑客肉鸡 3 抓肉鸡的几种方法 4 防止黑客通过Explorer侵入系统 5 SQL注入详解(Book Introduction to the latest books The simplest hacker introductory tutorial (Foundation)from scratch to learn hacker technology, involving programming hacker introduction and other knowledge Catalog 1 hacker profile 2 protect your own computer from hacker chicken 3 several methods of catching broiler 4 prevent hackers from invading the system through Explorer 5 SQL injection detailed solution)

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.)