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SphereDecoder
用于MIMO检测的sphere decoder程序( This function implements a soft output sphere decoder.
Based on the paper: C. Studer, M. Wenk, A. Burg, and H. Blocskei: "Soft-Output Sphere
Decoding: Performance and Implementation Aspects", Asilomar 2006
R ... is an upper triangular matrix obtained from the QR decomposition of the MIMO channel H
s ... received symbol (column) vector, s=Q^H*y
dist_ZF ... Distance for the zero forcing solution
symbols_ZF ... ZF solution
M ... number of bits encoded in every layer [1 x nTA]
symbol_alphabet ... for the demapping [nTA x 2^max(M)], filled with zeros for smaller symbol alphabets
bittable ... matrix containing the bits according to the symbol_alphabet [sum(M) x 2^max(M)])
- 2010-09-16 22:01:34下载
- 积分：1
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manual_label
一个MATLAB GUI程序，可以方便地用来手动标记正训练样本和负训练样本。
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1.首先输入要标定的数据库目录、要存放正训练样本的目录、要存放负训练样本的目录
2.点击“开始”，程序自动依次显示数据库目录中的图片
3.点击“正例”或“反例”将会把当前图片复制到相应目录
4.可以在图片上点击拖动圈出一个区域，以截取圈出的区域作为样本
5.选中“约束选取比例”可以使得最终选取的样本有固定的大小(A matlab GUI program that can be used to label training samples manually.
It contains rich functions)
- 2012-01-02 10:44:37下载
- 积分：1
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FFTDFTshixianjiceshi
用matlab进行FFT及DFT算法的实现，并测试其运行速度。(Using matlab for FFT and DFT algorithm and test its speed.)
- 2007-12-14 17:09:38下载
- 积分：1
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MATLAB-window
在 MATLAB 中的窗函数,通过程序调用，实现窗函数(The window function in MATLAB, through the procedure call to realize window function)
- 2010-03-15 17:41:22下载
- 积分：1
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ANN
关于人工神经网络算法在语音识别中应用的一系列文章(a series of articles about the artificial neural network algorithm applied in speech recognition )
- 2011-06-06 16:02:39下载
- 积分：1
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bresenham
bresenham algorithm for tracking
- 2011-11-03 09:05:46下载
- 积分：1
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GM(1-1)
灰色理論中GM(1,1)程式的MATLAB撰寫和說明(Grey theory GM (1,1) and instructions written MATLAB program)
- 2011-10-24 21:27:19下载
- 积分：1
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Yingjie-DU_HW4
This is a self developed Finite Element Method code.This code is written in Object oriented matlab programing lanuage. It is well designed. It is a good code for you to learn how to write object oriented matlab code. If you are interested in matlab programming or FEM simulation. Please feel free to contact the author.
- 2012-10-18 14:36:17下载
- 积分：1
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pgpi
PGPI(NUM,DEN,W,FI,A) plots the stability boundary locus L(KP,KI,W)in the (KP,KI)-plane for an LTI system with transfer function defined by its NUM, DEN coefficients and driven by a PI controller with transfer function, C(s)=kp+(ki/s). Frequency (W) gridding becomes important. Phase Margin, FI, and Gain Margin, A, can be defined.
The method works for open loop stable or unstable, minimum or nonminimum phase systems.
With Examples.
Method and examples used are form "Computation of Stabilizing PI and PID Controllers" by Nusret Tan, Ibrahim Kaya and Dereck P. Atherton.
MATLAB release MATLAB 7.5 (R2007b)
- 2011-04-18 23:07:06下载
- 积分：1
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power_switching
power_switching.rar,功率电子领域matlab仿真文件，已经验证过，程序运行正常(power_switching.rar,Power electronics field matlab simulation file, has already been
verified, the normal operating procedures)
- 2013-07-14 12:48:50下载
- 积分：1
