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2007413151619_2
unit should be promoted in future work. The real implementation of the system is an
issue that has been mentioned and should be analyzed while the simulation procedure
exalts. Other simulation programs such as PSpice should be used to compare their
results. The inverters need to develop in order to be more efficient and up to date, to
- 2010-07-19 19:35:50下载
- 积分：1
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stbc_4t1r_16qam
基于16QAM调制的空时编码，通过仿真可以实现空间分集增益(16QAM modulation-based space-time coding, spatial diversity gain can be achieved through simulation)
- 2012-05-19 10:57:04下载
- 积分：1
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Matlab-project
roots -Polynomial roots
Syntax
r = roots(c)
Description
r = roots(c) returns a column vector whose elements are the roots of the polynomial c.
Row vector c contains the coefficients of a polynomial, ordered in descending powers. If c has n+1 components, the polynomial it represents is .
Tips
Note the relationship of this function to p = poly(r), which returns a row vector whose elements are the coefficients of the polynomial. For vectors,roots and poly are inverse functions of each other, up to ordering, scaling, and roundoff error.
- 2014-11-13 01:48:01下载
- 积分：1
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xxfz
线性分组码的简单实现, 包括生成矩阵,最小码字,二-十进制转换等功能(Simple linear block code to achieve, including the generator matrix, the smallest code word, two- decimal conversion function)
- 2011-12-07 18:24:40下载
- 积分：1
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StepclassV2
逐步判别分析的主函数
用于分类
[sel,c,c0,re,P]=StepclaassV2(data,[50 50 50],data,10)
输入变量
x为训练集.每行为一个样本，每列为一个变量.
Class_x,为训练集的分类情况，一行，为各类样本数量,例如[5 6 9]
Test为待分类样本.
输出变量：sel为选择的变量序号，c,c0为拟合出的判别函数.re为对Test的判别结果,P为其后验概率.
author 王新 2012.4.8
例子Sample:
load fisheriris
x=meas
Class_x=[50,50,50]
Test=meas(1:5,:)
Fa1=4
[sel,c,c0,re,P]=StepclaassV2(x,Class_x,Test,Fa1)( Stepwise discriminant analysis for the classification of the main function [sel, c, c0, re, P] = StepclaassV2 (data, [50 50 50], data, 10) input variables x as the training set, each conduct a sample of each as a variable. Class_x, the classification for the training set, a row, the number of samples for all types, for example, [5 6 9] Test sample to be classified. output variable: sel for the selected variables serial number, c, c0 is fitted discriminant function. re discrimination results for the Test, P its posterior probability. author Wang 2012.4.8 examples Sample: load fisheriris x = meas Class_x = [50,50,50] Test = meas (1:5, :) Fa1 = 4 [sel, c, c0, re, P] = StepclaassV2 (x, Class_x, Test, Fa1))
- 2020-09-18 12:27:56下载
- 积分：1
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测试过的灰度的区域灰度分割算法MATLAB环境源码
基于互功率谱的时延估计，有小波分析的盲信号处理，使用起来非常方便，实现串口的数据采集，合成孔径雷达（SAR)目标成像仿真，是信号处理的基础。
- 2022-05-14 04:04:03下载
- 积分：1
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fenji
我的FFT分级调试程序，2048点的浮点型数据。用matlab写的。(Debug my FFT grading procedures, 2048-point floating-point data. Written by matlab.)
- 2009-04-04 15:07:57下载
- 积分：1
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CH7
7.5 积分一步的变步长龙格-库塔法grkt2.c
7.6 积分一步的变步长基尔法ggil1.c
7.7 全区间积分的变步长基尔法ggil2.c
7.8 全区间积分的变步长默森法gmrsn.c
7.9 积分一步的连分式法gpbs1.c
7.10 全区间积分的连分式法gpbs2.c(7.5 Integral-step variable step-queue grid- Kutta method grkt2.c 7.6 Integral variable step by step Kiel France ggil1.c 7.7 points between the region variable step-size Kiel France ggil2.c 7.8 points between the region variable step-size Merson method gmrsn.c 7.9 integral step in continued fractions method gpbs1.c 7.10 points between the region' s continued fractions method gpbs2.c)
- 2009-10-15 14:30:09下载
- 积分：1
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fengjunbi
目前已经提出了许多不同的算法来解决OFDM 系统中的PAPR 问题，本章详
细介绍了其中的限幅法、压缩扩张法、星座图扩展法、选择性映射法和部分传输
序列法。在介绍每一种算法时，针对其主要存在的问题进行了相应的改进，使每
一种算法都成为比较实用的算法。(Has put forward a number of different algorithms to solve the problem PAPR OFDM system, this chapter details
Fine describes one of the limiting, compression expansion method, constellation expansion method, selective mapping method and partial transmission
Sequence method. In introducing each algorithm, for which the main problem for the corresponding improvements, so that each
An algorithm have become more practical algorithms.)
- 2014-08-17 12:32:24下载
- 积分：1
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CannyalgorithmMATLAB
canny算子,很有用的一个程序.容易掌握.(a simple and easy algorithm.)
- 2009-03-14 09:15:56下载
- 积分：1
