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fft
fft离散傅立叶变化，广泛应用数字信号处理中。(Discrete Fourier fft change, the wider use of digital signal processing.)
- 2009-03-01 16:55:44下载
- 积分：1
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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
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gaSVMcgForRegress
Matlab使用pso进行svm参数优化寻优(Matlab were svm parameter optimization using pso optimization)
- 2020-09-03 15:28:07下载
- 积分：1
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OFDM_Simulation_Using_Matlab
使用matlab仿真OFDM。其中描述了OFDM的基本原理，含详细的公式推导过程。在文章最后附有matlab代码，并且有仿真结果可参考。(Matlab simulation using OFDM. Describes one of the basic principles of OFDM, with a detailed formula derivation process. At the last article with matlab code, and have the simulation results can be found.)
- 2009-03-17 17:07:39下载
- 积分：1
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svd
奇异值分解（SVD）的MATLAB仿真性能分析(Singular value decomposition (SVD) of the MATLAB simulation performance analysis)
- 2011-07-04 16:28:06下载
- 积分：1
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The-CPP-Programming-Language
The C++ Programming Language.Third Edition - Bjarne Stroustrup.1997.pdf(The C++ Programming Language.Third Edition- Bjarne Stroustrup.1997.pdf)
- 2013-12-29 19:46:44下载
- 积分：1
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Gaussian
通过 Gaussian kernel说明非线性回归分析的算法(Gaussian kernel smoother, Gaussian kernel-based linear regression, RBF kernel regression )
- 2015-01-23 20:35:52下载
- 积分：1
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upload-m
substitution cipher is the method of encoding in which unit of plain text are replaced by cipher text. Monoalphabetic cipher uses a fixed message over entire message.A monoalphabetic cipher uses fixed substitution over the entire message.The monoalphabetic substitution takes a letter of an alphabet and substitutes it with another letter, this way a ciphertext is generated. The way of converting is fixed. A character of the plaintext will be replaced by the same ciphertext character, during the entire ciphertext. There is no additional key. The only way of security is to keep the substitution-table secret.
A popular example for the monoalphabetic substitution is the caesar cipher.
- 2015-02-27 14:43:29下载
- 积分：1
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thesis-okeeeee
electrical engineering
- 2013-05-08 02:41:42下载
- 积分：1
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NOMA (2)
NOMA的吞吐量的计算，可以正确计算出结果。实测有效。(The throughput of NOMA can be calculated correctly. The measured results are effective.)
- 2021-04-19 10:08:51下载
- 积分：1
