LBM,圆柱绕流

bpsk调制仿真，可直接用 1、数字调制方法 数字调制就是把数字基带信号的频谱搬移到高频处，形成适合在信道中传输的带通信号。基本的数字调制方式有振幅键控（ASK）、频移键控（FSK）、绝对相移键控（PSK）、相对（差分）相移键控（DPSK）。在接收端可以采用想干解调或非相干解调还原数字基带信号。 数字信号的传输方式分为基带传输和带通传输。然而，实际中的大多数信道（如）无线信道具有丰富的低频分量。为了使数字信号在带通信道中传输，必须用数字基带信号对载波进行调制，以使信号与信道的特性相匹配。(1, digital modulation method Digital modulation is the transfer of the spectrum of a digital baseband signal to a high frequency to form a bandpass signal suitable for transmission in the channel. The basic digital modulation methods are amplitude keying (ASK), frequency shift keying (FSK), absolute phase shift keying (PSK), and relative (differential) phase shift keying (DPSK). At the receiving end, the digital baseband signal can be restored by using dry demodulation or non-coherent demodulation. Digital signal transmission methods are divided into baseband transmission and bandpass transmission. However, most channels in practice, such as wireless channels, have rich low frequency components. In order for a digital signal to be transmitted in a band channel, the carrier must be modulated with a digital baseband signal to match the signal to the characteristics of the channel.)

说明：  c++实现克里金插值法并使用openGL展示等值线(Kriging Interpolation and OpenGL Display)

通过GPS获取当前位置坐标的简单DEMO(Get GPS coordinates simple DEMO)

说明：  用于IDL各个组件安置的学习代码，从中可以学习界面的构造以及各组件与功能结合(Learning code for placement of various components in IDL)

基于SNMP++开发的MIB浏览器程序源代码-Developed based on SNMP++ source code browser, MIB

C++技能百炼，很好的初学者学习资料，里面很多经典算法哦(C++ skills, Bai-lian, good for beginners to learn the information, which many classical algorithms Oh)

孙鑫老师vc教学视频中源码，以及上课所用ppt,非常好，希望对大家有用(Sun Xin vc teachers teaching video source, and the school used ppt, very good, want to be useful)

完整经典的MIMO-OFDM仿真（matlab） 包括模块：create_channel.m， BitLoad.m，ComputeSNR.m，chow_algo.m， EnergyTableInit.m，campello_algo.m，ResolvetheLastBit.m，modulate.m，precode.m，ifft_cp_tx_blk.m，hannel.m， fft_cp_rx_blk.m，shape.m(Integrity of the classical MIMO-OFDM simulation (matlab), including modules: create_channel.m, BitLoad.m, ComputeSNR.m, chow_algo.m, EnergyTableInit.m, campello_algo.m, ResolvetheLastBit.m, modulate.m, precode.m, ifft_cp_tx_blk . m, hannel.m, fft_cp_rx_blk.m, shape.m)

此文档详细介绍了图的构造过程，适合刚学数据结构的学者，本文档的中程序能在vc6.0上运行(This document details the construction process diagram, data structure suitable for just learning academics, this document programs can run on vc6.0)

Clio, drawing in GDI, example of elementari use of gdi functions