用VB实现windows关机 用VB实现windows关机

介绍了基于FPGA的多功能计程车计价器的电路设计。该设计采用了可编程逻辑器件FPGA的ASIC设计，并基于超高速硬件描述语言VHDL在Xilinx公司的SpartanⅡ系列的2sc200PQ208-5芯片上编程实现了整个系统的控制部分，整个自动控制系统由四个模块构成：秒分频模块、控制模块、计量模块和译码显示模块。该设计不仅仅实现了显示计程车计费的功能，其多功能表现在它可以通过选择键选择显示计程车累计走的总路程和乘客乘载的时间。计时、计程、计费准确可靠，应用于实际当中有较好的实用价值和较高的可行性。-introduced FPGA-based multifunctional taxi meter circuit design. The design using programmable logic device FPGA ASIC design, and for the super-high-speed VHDL hardware description language in the company Xilinx Spartan II Series 2 sc 200PQ208-5 chip programming of the control system as a whole, Automatic control the entire system from four modules : a seconds-frequency module, control module, metrology modules and decoding module. The design not only achieved a taxi showed Billing functions, Multifunctional its performance through its keypad revealed taxi taking the cumulative total journey of the passengers took the set time. Program, log, billing is accurate, reliable and practical application of them have good practical value and the

猜字游戏，每次提示大小，猜的次数很少的赢得游戏。-Guess the word game, each time prompted the size of the small number of guess to win the game.

在MATLAB中显示了WCDMA的仿真，并在SIMULINK中仿真通过-WCDMA is shown in the MATLAB simulation and the simulation by SIMULINK

两个显示时间的，用java实现的小程序-2 shows the time, using java applets to achieve

用C语言实现的计算器.功能齐全,且实用,代码却不多-using the C language calculators. Complete functions, and useful, but little code

让系统启动时运行某个应用程序-let activated a running application

6502汇编器 要将6502汇编语言源文件汇编成二进制文件-Assembler 6502 to 6502 assembly language source files compiled into binary files

通信系统仿真，有AM,PSK等调制，还有其他文件（system环境下），是仿真文件-Communication System Simulation, and AM, PSK modulation, etc., as well as other documents (system environment)

自做的时钟原码，看看吧-done clock since the original code, let"s see it

桌球的改进版本...还在不断改进中，望多多指教-err