nc-tif

现代通信系统要求通信距离远、通信容量大、传输质量好。作为其关键技术之一的调制解调技术一直是人们研究的一 个重要方向。讨论和仿真实现了基于FPGA的数字化DPSK调制解调系统。用Altera公司的FPGA开发平台Quartus II 3.0实现了一 个对基带信号的DPSK调制解调系统模型的仿真。(Modern communication systems require communication distance, communication capacity, transmission quality. As part of its one of the key technologies of modem technology is that people have been an important direction of research. Discussion and simulation of FPGA-based digital DPSK modulation and demodulation system. FPGA using Altera)

关于操作系统课程设计进程调度问题，内涵实验报告-courses on operating system design process scheduling, content experimental report

说明：  有限元comsol教程，这东西非常适合初学comsol的新手(Finite element COMSOL course)

VC++演示如何实现ODBC异步调用，好像比较高级的数据库编程技巧，其实实现方法并不复杂，而且异步调用ODBC还可以解决很多普通模式下不能解决的问题。

说明：  bas matlab代码工具箱感谢开发者，里面有很多案例(The bas matlab code toolbox thanks the developer. There are many cases in it.)

说明：  三维装箱问题 c语言源码 可用(C Language Source Code Availability for Three-dimensional Packing Problem)

LPC1768adc和uCOS加一起,主要是用一个adc采集信号然后通过串口发送(LPC1768adc and uCOS are added together, mainly using an ADC to collect signals and send them through serial port.)

说明：  ，有3种内置的主题，它带有时钟表盘界面和数字刻度，简单实用(There are three built-in themes. They have a clock dial interface and digital calibration. They are simple and practical.)

用于lammps软件上模拟Mg金属表面沉积Zn原子过程(Lammps software is used to simulate the deposition of Zn atoms on Mg metal surface.)

omp算法，经典的相关omp匹配正交追踪算法，很好很强大，比较好用。(OMP algorithm, the classic correlation OMP matching orthogonal tracking algorithm, very good, very powerful, relatively easy to use.)