-
ifyh
this source code is face recognition
- 2010-06-17 14:25:49下载
- 积分:1
-
quad_pulse_shift_keying
This is the q p s keying signallling.
just use wid the given pulse to modulate the pulse.
- 2010-10-25 13:48:10下载
- 积分:1
-
tezhengzhi
本程序为求矩阵的最大特征值、全部特征值和特征向量,应用乘幂法和雅可比过关法(This procedure for the sake of the largest eigenvalue matrix, all eigenvalues and eigenvectors, applications by a power law and the Jacobi clearance method)
- 2009-12-24 20:18:13下载
- 积分:1
-
junyunxianzhe
说明: 波束图定义为当阵列输入为平面波时,阵列输出与平面波入射角的关系。阵列天线的方向图是全方向的,但阵列的输出经过加权求和后,却可以使阵列接受的方向增益聚集在一个方向上,相当于形成一个波束,(The wave beam chart defines to work as when array input for plane wave, array output and plane wave incidence angle relations. Array antennas s directional diagram is entire direction, but array output after weighting summation, actually may cause the directive gain which the array accepts to gather in a direction, is equal in forms wave beam, )
- 2010-04-25 18:48:41下载
- 积分:1
-
the-example-of-matlab
验证MATLAB的时域卷积定理的一些程序(Time domain convolution theorem verify MATLAB program)
- 2013-04-27 01:04:46下载
- 积分:1
-
Pbarpcf_huzi
本源码是用于现代谱估计的一种方法:巴特利特主分量估计算法,对3个频率进行分辨。(The source code is for a modern spectral estimation methods: Bartlett principal component estimation algorithm, the three frequency-resolved.)
- 2008-06-25 20:54:01下载
- 积分:1
-
matlab
中文名称:主成分分析 英文名称:principal component analysis 定义:一种统计方法,它对多变量表示数据点集合寻找尽可能少的正交矢量表征数据信息特征。
(Chinese name: Principal component analysis of the English name: principal component analysis defined: a statistical approach, where the variable represents the collection of data points to find the lowest possible number of orthogonal vector characterization data characteristics.)
- 2012-05-03 16:07:38下载
- 积分:1
-
Fiber_Optic_Telecommunication
Fiber Optic Telecommunication
- 2014-09-29 20:59:38下载
- 积分:1
-
Ultrasound_imaging_xianzhen
处理超声设备用线阵探头采集到的RF数据,对其进行分析,并进行成像。(signal processing)
- 2014-12-03 16:47:48下载
- 积分:1
-
youhua1
遗传算法的电机优化程序,个人专门编写的,对于初学者来说,可以借鉴(function youhua1()
遗传算法
n-- 种群规模
ger-- 迭代次数
pc--- 交叉概率
pm-- 变异概率
v-- 初始种群(规模为n)
f-- 目标函数值
fit-- 适应度向量
vx-- 最优适应度值向量
vmfit-- 平均适应度值向量
clear all
close all
clc 清屏
tic 计时器开始计时
n=20 ger=100 pc=0.9 pm=0.1 初始化参数
生成初始种群
v=init_population(n,44) 得到初始种群,22串长,生成20*22的0-1矩阵
[N,L]=size(v) 得到初始规模行,列
disp(sprintf( Number of generations: d ,ger))
disp(sprintf( Population size: d ,N))
disp(sprintf( Crossover probability: .3f ,pc))
disp(sprintf( Mutation probability: .3f ,pm)) sprintf可以控制输出格式
待优化问题)
- 2020-12-11 20:19:19下载
- 积分:1