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CGMethod
该方法给出了一个CG算法求对称正定矩阵的线性方程的解，要求给出矩阵A、向量b和一个探测向量x0。(This method gives a CG algorithm for linear equations of symmetric positive definite matrix, requiring to give a matrix A, a vector b and a probe vector x0.)
- 2013-11-24 17:50:31下载
- 积分：1
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lsm-rbf
说明： 一种最小二乘法的RBF网络
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radical basis function neural network
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clear all
close all
global sp k w2 b2 unitcenters
alldatanum=400
traindatanum=300
testdatanum=100
sp=8
errorlimit=0.1
u=rand(1,alldatanum+10)
y=zeros(1,alldatanum+10)
for i=4:alldatanum+3
y(1,i)=1.5*y(1,i-1)*y(1,i-2)*y(1,i-3)/(3+y(1,i-1)+y(1,i-2)*y(1,i-2)+...
y(1,i-3)*y(1,i-3)*y(1,i-3))+u(1,i)+u(1,i-1)+u(1,i-2) 。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。(radical basis function neural network
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clear all
close all
global sp k w2 b2 unitcenters
alldatanum=400
traindatanum=300
testdatanum=100
sp=8
errorlimit=0.1
u=rand(1,alldatanum+10)
y=zeros(1,alldatanum+10)
for i=4:alldatanum+3
y(1,i)=1.5*y(1,i-1)*y(1,i-2)*y(1,i-3)/(3+y(1,i-1)+y(1,i-2)*y(1,i-2)+...
y(1,i-3)*y(1,i-3)*y(1,i-3))+u(1,i)+u(1,i-1)+u(1,i-2) 。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。)
- 2011-04-13 10:26:06下载
- 积分：1
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HARQ-CC
WiFi情况下，第一类HARQ协议仿真，采用了汉明码和CRC校验，加高斯白噪声，研究吞吐量，平均重传等(WiFi case, the first class of the HARQ protocol simulation, using the Hamming code and CRC check, add white Gaussian noise to study the throughput, average retransmission)
- 2021-04-24 17:18:47下载
- 积分：1
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MATLAB
QPSK调制全称Quadrature Phase Shift Keying ,意为正交相移键控，是一种数字调制方式。数字信号的四相相移键控调制与解调技术以其灵活性和通用性而得到广泛的应用，符合未来数字通信技术发展的方向。随着移动通信技术的发展，以前在数字通信系统中采用FSK、ASK、PSK等调制方式，逐渐被许多优秀的调制技术所替代。(QPSK modulation partial Quadrature Phase Shift Keying, Quadrature Phase Shift Keying means, is a digital modulation. Digital signal quadrature phase shift keying modulation and demodulation technology for its flexibility and versatility which has been widely used, in line with the future direction of development of digital communication technologies. With the development of mobile communication technology, previously used in digital communication systems FSK, ASK, PSK modulation, etc., many excellent modulation gradually being replaced by technology.)
- 2013-05-22 17:54:51下载
- 积分：1
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cpso
根据cpso算法给出的一个matlab代码，全，添加测试函数即可运行(According cpso given an algorithm matlab code, full, add test functions to run)
- 2014-01-21 10:28:01下载
- 积分：1
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服务桥结构静态参数识别算法
说明： 服务桥结构静态参数识别算法Levenberg-Marquardt（L-M方法）matlab源程序(Algorithm for static parameter identification of service bridge structures Levenberg-Marquardt (L-M method) matlab source program)
- 2020-06-23 03:00:02下载
- 积分：1
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hw5
使用Matlab去LOCATE语音信号，尤其是UNVOICED的语音信号(how to locate the beginning and end of the speech, especially when the signal start from the unvoiced character)
- 2010-12-05 03:41:41下载
- 积分：1
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用粒子群优化算法进行特征选择和SVM参数优化 psofeatureselection
用粒子群优化算法进行特征选择和SVM参数优化(Using Particle Swarm Optimization algorithm of feature selection and SVM parameter optimization)
- 2020-06-27 02:00:02下载
- 积分：1
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Xunijilifa
虚拟激励法在汽车工程中的应用示例，可以求振动的功率谱密度。(THE APPLICATION OF MULTIPLE-POINT PSEUDO EXCITATION METHOD TO TRACKED AMBULANCE VIBRATION-REDUCTION SYSTEM RANDOM VIBRATION ANALYSIS)
- 2014-01-26 19:41:03下载
- 积分：1
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SVMv1
支持向量机C-SVC分类算法,构造两类训练数据集 (Support Vector Machine C-SVC algorithmConstruct two types of training data set,)
- 2012-04-01 11:04:30下载
- 积分：1
