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dynamic_kmeans
该算法实现数据的聚类,效果较好,在MATLAB7.0中运行通过(the algorithm for data clustering, the effect is better in the running through MATLAB7)
- 2006-05-25 10:59:15下载
- 积分:1
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ldpcgenerate_ber
关于低密度奇偶校验码的生成,采用matlab编写,主要是校验矩阵的产生
(on low-density parity-check code generation, prepared using Matlab, mainly for the selection of calibration matrix)
- 2006-09-21 09:50:58下载
- 积分:1
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Rayleigh_ofdm1
包括ofdm调制解调, LS信道估计,DFT信道估计,改进DFT信道估计(Including ofdm modem, LS channel estimation, DFT channel estimation to improve channel estimation DFT)
- 2014-10-24 18:21:50下载
- 积分:1
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UVM
uvm验证方法学入门。step by step,适合IC验证人员入门(uvm verification methodology started. step by step, for IC verification personnel entry)
- 2015-04-05 23:14:20下载
- 积分:1
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Mean_mean
remove noise frome multiple noisy images by mean operation
- 2011-05-17 22:45:27下载
- 积分:1
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Convolution
MATLAB source code of linear and circular convolution and box filter implemented as a function call
- 2014-12-05 02:45:31下载
- 积分:1
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MATLAB-UG
利用matlab和ug联合进行齿轮设计,先求解,再建模,思路很新鲜(Ug joint use matlab and gear design, first solved, and then modeling, very fresh ideas)
- 2021-04-09 20:38:59下载
- 积分:1
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emd
可以有效方便地对原始数据进行自适应分解,广泛用于故障诊断和模式识别等方面的特征提取。(Can be effectively and easily decompose the raw data adaptively, widely used in troubleshooting and other aspects of the pattern recognition feature extraction.)
- 2015-04-13 17:49:47下载
- 积分:1
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FFT
脑波FFT变换
调用格式见m文件头部说明(下边也复制了一份)
有配套.DLL.h.lib.ctf文件,可以在C或C++环境中调用
------------------------------------
保存为FFT.m文件
输入参数: N:进行FFT变换的点数(要求是2的N次幂);
fs:信号的采样频率(frequency of simpling)
sig:进行FFT变换的数组(一维)。
输出参数: f_sig:变换后的信号(一维数组)
E_delta、E_theta 、E_alpha、E_beta分别表示δθαβ相应频段的能量加和。
other为其余频段的能量加和(供参考用)
--------------------------------------------------------------------------
function[ f_sig ,E_delta , E_theta , E_alpha , E_beta , other ] = FFT( N , fs , sig )(EEG FFT transform is called m file format, see head illustrate the matching DLL files, you can be C or C++ to call------------------------ simpling) sig: to FFT transform array (one dimension). Output Parameters: f_sig: transformation of the signal (one-dimensional array) E_delta, E_theta, E_alpha, E_beta δθαβ, respectively, the energy increases and the corresponding frequency band. Other for the rest of the energy band increases, and (for reference) -------------------------------------------------------------------------- function [f_sig, E_delta, E_theta, E_alpha, E_beta , other] = FFT (N, fs, sig))
- 2009-11-07 20:27:52下载
- 积分:1
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ddssim
dds simulation codle
- 2009-11-12 08:24:06下载
- 积分:1