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Gauss
数值分析基于Matlab环境下的不选主元的Gauss消去法(Numerical analysis is not based on Matlab environment pivoting of Gauss elimination method)
- 2011-06-17 08:32:36下载
- 积分：1
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earth-geometry
input diameter,circumference,etc to find planet geometry
- 2014-09-12 21:48:20下载
- 积分：1
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Bandfilter
利用Matlab中自带的滤波设计滤波器，非常方便。(Filter design filter comes in Matlab, very convenient.)
- 2012-08-30 13:38:05下载
- 积分：1
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book
是我见过讲的最详细的关于稀疏信号的书，讲解了稀疏分解，以及书后的程序都是很好用的(Ive seen talking about the most detailed book about the sparse signal, explained the sparse decomposition, and program books are well used after)
- 2013-12-05 21:14:04下载
- 积分：1
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MIMO
本文在介绍MIMO无线通信系统模型的基础上，通过对比分析几种常用空时编码方法，选定空时分组码对信号进行编码并建立瑞利衰落信道模型，通过对两发一收及两发两收系统的仿真，研究接收天线数对系统接收信号可靠性的影响。之后进一步扩展到不同发射矩阵条件下研究多发一收系统的频谱利用率及误符号率，分析不同天线数目，不同发射矩阵条件下空时正交分组码检测算法的性能。(This paper introduced the MIMO wireless communication system model, through the comparative analysis of several commonly used method of space-time coding, grouping code for the selected space-time signal is encoded and establish Rayleigh fading channel model, through two rounds one and two rounds of closing Simulation of two closed systems, research receiving antennas to receive signals affect the reliability of the system. After further extended to study the conditions under different emission matrix of multiple spectral efficiency and symbol error rate of a closed system, analyze the different number of antennas, the performance under different emission matrix orthogonal space-time block codes condition detection algorithm.)
- 2014-04-20 16:17:12下载
- 积分：1
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PL_Hata
此为HATA路损模型，经常应用于MIMO系统仿真之中，是比较常用且公认的模型(This is HATA path loss model, often applied to MIMO system simulation, the site is relatively common and accepted models)
- 2014-11-17 22:17:56下载
- 积分：1
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work
1.将BMP图像内容读入内存数组。
2. 调整图像的灰度，对图像进行灰度变换（反变换）。
3. 对图像进行较正,分别取值为0.4,0.6,0.8.(1. The BMP image content is read into memory array. 2 Adjust the gray image, the image gray-scale transformation (inverse transform). 3 more positive image, respectively, the value of 0.4,0.6,0.8.)
- 2014-01-14 19:48:49下载
- 积分：1
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RDA
用matlab语言写的RDA(Regularized descriminant analysis)算法,用于模式分类(Matlab language used to write the RDA (Regularized descriminant analysis) algorithm for pattern classification)
- 2007-12-24 21:38:31下载
- 积分：1
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matlab-jiemian
matlab界面设计，通过一个实例详细介绍如何进行matlab界面设计(The Matlab interface design, a case study details how to matlab interface design)
- 2013-05-12 13:13:01下载
- 积分：1
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PV_Battery_Vf_Model
对蓄电池采用低压配电网
P/V
和
Q/f
下垂控制策略
，
实现从并网运行到孤岛模式的切
换
。
考虑实际风速和光照强度的变化
，
对风能与光伏混合微电网在并网和孤岛
2
种模式中的运行特性进行
仿真分析
，
验证控制方式的可行性(The realization of the operation the grid to the island
change
.
Considering the actual wind speed and light intensity
,
Hybrid grid for wind energy and photovoltaic grid connected and isolated
Two
The operating characteristics of the
Simulation analysis
,
Verify the feasibility of control mode)
- 2021-04-12 16:08:57下载
- 积分：1
