VIIDEO_release (1)

该程序利用龙格库塔四阶算法，求解多元一次微分方程组。(The program uses the Runge Kutta four order algorithm to solve the multivariate first order differential equations.)

C# 改变屏幕分辨率，功能仿windows 的屏幕分辨率设置，改变滑块改变分辨率大校本例可学习一下滑块的用法。源代码如下： 　　long RetVal = 0; 　　DEVMODE dm = new DEVMODE(); 　　dm.dmSize = (short)Marshal.SizeOf(typeof(DEVMODE)); 　　dm.dmPelsWidth = dWidth;//宽 　　dm.dmPelsHeight = dHeight;//高 　　dm.dmDisplayFrequency = 85;//刷新率 　　dm.dmFields = DEVMODE.DM_PELSWIDTH | DEVMODE.DM_PELSHEIGHT | DEVMODE.DM_DISPLAYFREQUENCY | DEVMODE.DM_BITSPERPEL; 　　RetVal = ChangeDisplaySettings(ref dm, 0);

CFD的几个格式小程序，beam-warming、CIP、LAX、Lax-Wendroff、Maccormack格式(CFD u7E09 u5E0 )

源码伟 伽勒华域乘法器的verilog代码，经过验证-Source-wei Galle Chinese domain multiplier verilog code, a proven

Social Program programme scocial

说明：  通过本书，读者不仅能掌握使用R及相关算法包来快速解决实际问题的方法，而且能从实际问题分析入手，到利用R进行求解，以及对挖掘结果进行分析的全面训练(Through this book, readers can not only master the method of using R and relevant algorithm packages to quickly solve practical problems, but also start from the analysis of practical problems to the comprehensive training of using R to solve problems and analyzing mining results)

不同信噪比条件下的LFM匹配滤波结果。 服从均匀分布 ,高斯分布, 瑞利分布的 噪声序列。 雷达非相干积累的输出。雷达相干积累。 雷达对数正态分布杂波，瑞利杂波，韦伯杂波仿真。 有说明文档，有注释。(LFM matched filtering results under different SNR conditions. A sequence of noise obeying uniform distribution, Gauss distribution, and Rayleigh distribution. Incoherent accumulation of radar output. Radar coherent accumulation. Radar, lognormal distribution, clutter, Rayleigh clutter, Webb clutter, simulation. There are documentation, there are notes.)

some thing is important for you to have

Use api to get threads that are executing in the system

可见光通信是通过驱动电路将电信号转换成光信号并通过LED 发射出去，接收端通过光检测设备接收光信号，并提取其中有用的信号分量，从而实现通信。 研究OFDM和MIMO的关键技术，并针对室内可见光通信系统提出合适的MIMO-OFDM 方案。(isible light communication is through the drive circuit converts electrical signals into light signals and transmitted through LED, the receiving end through the optical detection device receives the light signal, and extract the useful signal component, so as to achieve communication. The key technologies of OFDM and MIMO are studied, and an appropriate MIMO-OFDM scheme is proposed for indoor visible light communication systems.)