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ClumpModelforVoid
离散元粒子组装，按照颗粒级配生成颗粒模型(ClumpModelforVoid Discrete element particle assembly, particle model generation according to particle gradation)
- 2020-11-15 15:59:41下载
- 积分：1
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M_rgb2gray
说明： 自己上课随便写写的代码，基于公式的rgb2gray，很简单的程序(Write code casually in class)
- 2020-06-25 08:40:02下载
- 积分：1
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c++-voronoi
利用c++程序来实现voronoi图的生成，十分简单、有效(Using c++ program to achieve the generation of Voronoi diagram, very simple and effective)
- 2017-08-11 10:38:57下载
- 积分：1
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C# 设置屏幕分辨率
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);
- 2023-03-16 15:00:04下载
- 积分：1
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传统的通信系统仿真课件，基于MATLAB平台的C.
经典的通信系统仿真课件，基于Matlab平台实现通信系统各个环节的仿真-Classical communication system simulation courseware, based on Matlab platform communication system simulation of all aspects of
- 2022-03-29 17:15:25下载
- 积分：1
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multiuser
本文针对并行干扰抵消检测器的不足之处，提出了改进的并行干扰抵消检测算法——基于多项式展开的并行干扰抵消多用户检测算法。该算法将多项式展开检测器作为并行干扰抵消检测器第一级的数据估计值，以提高检测可靠性。通过仿真实验，首先验证了多项式展开检测器的性能。然后比较改进算法与传统检测器的性能，验证改进算法的系统性能得到明显改善；并与并行干扰抵消检测器、解相关检测器和MMSE检测器相比较，验
证得到该改进算法的性能也有不同程度的改善。
(this paper discusses the principle and performance of the
conventional detector and the parallel interference cancellation(PIC)detector
separately.Since the conventional detector take MAI only as the background noise without considering the existence of the other users,the existence of MAI has a significant impact on the performance of CDMA systems.Each stage of PIC detector utilizes the data estimates of the initial or previous stage,produces a new set of MAI estimates,and then subtracts out all of the MAI for each user in parallel.Through Monte Carlo simulation in different scenarios,the results illustrate the influence of MAI in conventional CDMA ystems.Theexperimental results show PIC detector can effectively eliminate MAI andimprove the system BER.
)
- 2010-03-02 22:59:56下载
- 积分：1
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Dos下的时钟程序
Dos下的时钟程序-Dos procedures under the clock
- 2023-01-26 13:35:04下载
- 积分：1
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IP
自动采集小说程序，对于建站很有帮助，试试吧(Automatic acquisition novel procedure for the Jianzhan helpful, give it a try)
- 2010-06-20 20:39:13下载
- 积分：1
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温度植被干旱指数计算
说明： 采用IDL语言，可以用来计算植被干旱指数，输入影像即可(Using IDL language, it can be used to calculate vegetation drought index, just input image)
- 2021-01-21 23:33:24下载
- 积分：1
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LinuxUART
linux串口调用的C++封装，可在C++开发环境中以类的形式调用串口(The C++ encapsulation of linux serial port can be called in the C++ development environment in the form of class.)
- 2020-11-18 00:59:38下载
- 积分：1
