foursatvisitposition

采用vb语言编制了波浪力对小圆柱体的作用力计算程序，其中作用力的计算采用了morison方程。(The the vb language preparation of the wave forces on small cylinder force calculation procedure, in which the calculation of the force morison equation.)

说明：  该算法经运行，无任何问题，可用于解决遗传算法求解旅行商问题(The algorithm by running without any problems, can be used to solve the traveling salesman problem genetic algorithm)

说明：  短信预付费平台源码，数据库基于SQLSERVER，含全套文档(The source code of the SMS prepaid platform, the database is based on SQLSERVER and contains a full set of documents)

OFDM(正交频率调制)实现多载波调制基本思想是将带宽信道分解成许多并行的窄子信道，是每个子信道的想干带宽，从而实现平稳衰落。搭建了完整的OFDM信道链路系统，运用三种不同的信道估计方法(LS信道估计、DFT信道估计、Improved-DFT信道估计)，并对AWGN理想信道和衰落信道误码情况进行了仿真和比较。(OFDM (Orthogonal Frequency Modulation) multicarrier modulation basic idea bandwidth channel is decomposed into a number of parallel narrow subchannels, each subchannel wanted bandwidth, in order to achieve a smooth fading. Build a complete OFDM channel link system, the use of three kinds of different channel estimated method (LS channel estimated, to the DFT letter Tao estimates, Improved-the DFT letter Road estimated), and AWGN ideal letter Road and fading channel bit error situation conducted a simulation and comparison .)

数字调制-OFDM-QPSK-峰均比-资料,很好很详细，学习ofdm很好的资料(Digital Modulation-OFDM-QPSK-PAR- information, very very detailed, very good information to learn ofdm)

批量修改dwg格式图中，文字高度，根据lisp语言进行编写(Batch Edit dwg format, figure, text height, according to the preparation of lisp language)

一个局域网组播的win32程序，包括发送端和接收端。欢迎大家共同学习-a LAN Multicast win32 procedures, including the transmitter and receiver. You are welcome to jointly study

由培鹰论坛开发的dicuz论坛灌水机,单线程24小时最少可灌17800帖-by training development of the Eagle Forum dicuz Forum irrigation machines, thread 24 hours at least 17,800 irrigation subsidy

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windows socket编程详细讲解。自己整理的 ，网上不可能有的。-explain in detail the windows socket programming. Finishing their own, on-line can not.