-
DCT
读入一幅256*256图像,将它分成8*8pixel的若干块,对每块做DCT变换,保留Z型顺序的若干变换系数,进行IDCT重构图像,计算重构图像的信噪比(Reading a 256* 256 image, it will be divided into several blocks of 8*8 pixel, keep each optimal Z transformation of sequence number, IDCT transform coefficient calculation reconstruction image reconstruction images,and the signal-to-noise ratio)
- 2010-07-02 22:08:40下载
- 积分:1
-
subspace_method_qpsk
1利用噪声子空间进行信道估计
2两种ESPRIT算法
3两种MUSIC算法(1a subspace method for the bind identification of multichannel
2 two kinds of ESPRIT
3 two kinds of MUSIC)
- 2013-01-02 19:45:13下载
- 积分:1
-
PSO_MATLAB
全局性,并行性,高效的群体智能算法">
- 2011-06-15 15:04:16下载
- 积分:1
-
doarima
doarima.m MATLAB script to do an ARIMA(p,d,q) analysis where d is set but P and q can be vectors of values you want to try. It produces AIC and FPE (final prediction error) values for comparing models. The AIC is different than the one computed by S+, but they both minimize on the same model for the arma22.dat simulated data.
- 2013-04-18 21:20:25下载
- 积分:1
-
pnocairsecton
绘制庞加莱截面图的小程序,可以随便修改。
(Poincare mapping sections of small procedures, can be arbitrarily amended.)
- 2007-11-08 19:57:16下载
- 积分:1
-
ray
说明: 信号过rayleigh信道并加均衡的程序(Over rayleigh channel signal and add a balanced program)
- 2009-08-08 21:13:11下载
- 积分:1
-
Gau_noise_gen1
高斯有色噪声生成,有色噪声的谱估计及其在雷达中的应用(gauss noise generation)
- 2012-11-21 19:14:31下载
- 积分:1
-
kfd
基于matlab环境下计算时间序列的Kartz分形维数和DFA方法计算hurst指数.反映信号的非线性特征!(compute KFD of the time series,and hurst exponent by DFA method.)
- 2012-07-31 19:07:37下载
- 积分:1
-
Fabric-Defect-detection-by-Bitplane-Slicing-metho
It describes the bitplane slicing method for detection of defect in a fabric. The defect is mostly detected in first two planes.
- 2013-04-09 15:41:55下载
- 积分:1
-
trust-region
信赖域法的MATLAB程序,包括2个子程序,性能超强!(the matlab program of Trust region, good!)
- 2020-06-30 09:40:02下载
- 积分:1