复数的四则运算 如何用数据结构实现复数的四则运算

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

无线电技术文化、介绍无线电的诞生、发展的一本好书。-Radio s Technical Culture

桌球游戏的修改版本，正在完善之中。。。多多指教-billiard revised version of the game is in progress. . . Exhibitions

vb课程设计：对对碰游戏 非常不错的游戏，有兴趣的可以试一下-vb Course Design : Mix very good game of the game, interested can try out what

将C语言写的程序代码转换成pascal代码，用过还可以！-to write C-language code into pascal code can be used also.

dvi解码输出后的数据处理,缓存后对数据进行灰度转换，采用64级灰度显示-the issue of the data from the dvi interface

六层电梯，实现优先级响应，同方向先响应，具体请看源代码-Six-storey elevator to achieve priority response, with the direction of first response, details, please read the source code

i2c总线接口驱动程序--I2c omni_line interface driver

java写的拼图游戏-written pieces of the jigsaw

余发芬西