实现对光谱的降维处理,PCA算法,matlab平台实现
Realize dimension reduction of spectrum, PCA algorithm (2018-12-21, matlab, 13KB, 下载19次)
采用CP算法求解分形维数
Using CP algorithm to solve fractal dimension (2018-11-27, matlab, 4KB, 下载2次)
1. 降维可以缓解维度灾难问题;
2. 降维可以在压缩数据的同时让信息损失最小化;
1. Dimension reduction can alleviate dimension disaster problems;
2. Dimensionality reduction can minimize information loss while compressing data; (2018-11-10, matlab, 4KB, 下载9次)
PCA 算法演示 主要用于数据进行降维处理
PCA suanfa zhuyaoyongyushujujinxingjiangweichuli (2017-12-01, Java, 17KB, 下载1次)
代码里有很完整的注释和解释,ofdm系统仿真 含16qam调制 fft 加窗 加cp等模块,利用自然梯度算法。
Code, there are very complete notes and explanations ofdm system simulation including 16qam modulation fft windowing modules plus cp, Use of natural gradient algorithm. (2016-12-09, matlab, 7KB, 下载5次)
具有丰富的参数选项,这个有中文注释,看得明白,ofdm系统仿真 含16qam调制 fft 加窗 加cp等模块。
It has a wealth of parameter options, The Chinese have a comment, understand it, ofdm system simulation including 16qam modulation fft windowing modules plus cp. (2016-05-19, matlab, 7KB, 下载7次)
多重分形谱和盒维数的计算,可在matlab环境中直接运行
Multifractal spectrum calculation and box dimension, you can run directly in the matlab environment (2016-03-18, matlab, 2KB, 下载64次)
语音信号去噪,通过短时傅里叶变换、维纳滤波
Speech Signal Denoising via short-time Fourier transform, Wiener filter (2014-07-14, matlab, 1KB, 下载20次)
matlab神经网络遗传算法的优化计算建模自变量降维
Optimization of MATLAB neural network and genetic algorithm computational modeling variable dimension reduction (2014-04-14, matlab, 88KB, 下载13次)
用Matlab编程,来计算分形图案的维数。
boxcounting method for a fractal pattern. (2014-02-03, matlab, 2KB, 下载11次)
快速PCA算法,用于对大规模数据进行PCA降维,节省时间
fastPCA for large scale data which can save proceeding timE (2013-08-18, matlab, 1KB, 下载28次)
维纳滤波算法的matlab实现,matlab源程序,带注释
Wiener filtering algorithm matlab realize, matlab source (2013-04-25, matlab, 1KB, 下载6次)
数字维纳FIR(有限长)滤波与理想滤波效果比较
wiener filter (2012-04-12, matlab, 1KB, 下载8次)
信号处理滤波器程序,可以加窗函数等操作,
Signal processing filter procedures, functions and other operations can be added to the window, (2011-11-19, matlab, 381KB, 下载4次)
卡尔曼滤波简单例程,一维情况。An Introduction to Kalman Filter中的例子。
Kalman filter is simple routines, one-dimensional situation. An Introduction to Kalman Filter in the example. (2011-03-02, matlab, 46KB, 下载31次)
variation变换法求分形维数,编译过,可以用,很好
variation (2010-12-23, matlab, 1KB, 下载17次)
一维的声波传播描述程序,对一维情况进行matlab仿真
One-dimensional description of sound wave propagation process, the situation of one-dimensional simulation matlab (2010-12-09, matlab, 1KB, 下载30次)
贝叶斯程序。。。。。。。。。。。。。贝叶斯程序贝叶斯程序
NaiveBayes1.m (2010-12-04, matlab, 1KB, 下载16次)
贝叶斯分类器,基于最小错误率的贝叶斯分类器
Bayes (2010-08-15, matlab, 1KB, 下载35次)
代码给出了图像加噪的过程,及模糊及高斯噪声图像的恢复过程
Code shows the process of image processing, noise, and Gaussian noise images fuzzy and recovery process (2010-06-01, matlab, 1KB, 下载35次)