mpi的安装过程及一个简单例子，适合初学者

linux常用命令手册，对于linux初学者很适用-linux commands

线程的封装源代码，以及线程组的封装。并采用消息控制线程的方法。-Thread package, source code, as well as the thread group of packages. And using the message thread of control methods.

主要介绍了等精度频率测量原理，该原理具有在整个测试频段内保持高精度频率 测量的优点 同时在该原理基础上，采用了Verilog HDL语言设计了高速的等精度测频 模块，并且利用EDA开发平台QUARTUS11 3 .0对CPLD芯片进行写人，实现了计数等 主要逻辑功能 还使用C语言设计了该等精度频率计的主控程序以提高测量精度。本设 计实现了对频率变化范围较大的信号进行频率测量，能够满足高速度、高精度的测频要 求。-Introduced, such as the accuracy of frequency measurement principle, the principle has in the entire test frequency to maintain the advantages of high precision frequency measurement at the same time the basis of the principle of using the Verilog HDL language, such as the design of a high-speed precision frequency measurement module, and use of EDA Development platform QUARTUS11 3 .0 on CPLD chip to write, and achieved a count of the main logic function, such as the use of C language is also designed such precision the frequency of control procedures to enhance measurement accuracy. This design achieved a wide range of frequency changes in signal frequency measurement, to meet the high-speed, high precision frequency measurement requirements.

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Dpll source core ,it is very good for some one-Dpll source core,it is very good for some one

一个存在多普勒扩散的qam信号产生程序，主要用于相关仿真工作-a program for qam with doppler

数据结构经典例题，机场模拟，单跑道，根据输入期望值随机生成起飞，降落飞机，注释详细-Classic example of data structure, airport simulation, single-track, in accordance with expectations for randomly generated input to take off and landing aircraft, detailed notes

是本人在省赛是写的ad采集和显示的程序，可以吗？-My game is at the provincial ad written procedures for collecting and display, can I?

spwm测试程序，用于测试dsp的spwm波形 -spwm test procedure for testing the dsp waveform spwm

本系统是我参加ESRI大赛的一个作品 主要利用GIS功能对水土流失模型USLE中的各个因子的提取（如根基降雨量站点插值生成等值线，利用等高线生成TIN提取坡度，坡向等）再生成专题图输出。系统包含数据采用的ACCESS,有对数据库的通用操作，以及各种绘图分析，如对年、月、日的降雨量，流量等的图形对比分析等等。系统功能还算比较完善。 是基于VB6.0+ArcEngine9.2开发，皮肤界面用的是Activebar3.0 里面的数据比较大，不便上传，需要的可向我索要。-This system is a competition I took part in ESRI works mainly use the GIS capabilities of the USLE soil erosion model for the extraction of the various factors (such as the foundations of rainfall site, contour interpolation, using contour lines generated TIN extraction slope, aspect, etc. ) and then generate the thematic map output. System contains the data used in ACCESS, there is a common database operations, and a variety of mapping analysis, such as year, month, day of rainfall, flow, etc. graphic correlation and so forth. Relatively perfect system functions fairly. Is based on VB6.0+ ArcEngine9.2 development, the skin interface, using a relatively large data inside Activebar3.0, inconvenience upload, need to be to my request.