-
fitcircle
一个高效的matlab代码，用来拟合图像中的圆(An efficient matlab code used to fit the image of a round)
- 2007-11-07 19:03:10下载
- 积分：1
-
hp
说明： 使用matlab 实现的多相滤波。。。。。(With the realization of Mmatlab multiphase filtering
)
- 2010-12-08 17:14:36下载
- 积分：1
-
spectrum-estimation
功率谱估计是利用有限长的数据估计信号的功率谱，广泛应用于各个领域。功率谱估计主要分为经典谱估计与现代谱估计。常用的经典谱估计方法有周期图法，相关法，周期图的改进法，常用的现代谱估计方法有最大熵谱估计，AR模型，MA模型，ARMA模型。经典谱估计适用于长序列的信号，其主要缺陷是描述功率谱波动的数字特征方差性能差，频率分辨率低，现代谱估计适用于短序列的信号，旨在改善谱估计的分辨率，并将其应用于实际地震资料的谱分析。
(Power spectrum estimation is the use of a finite length data to estimate the power spectrum of the signal, widely used in various fields. Power spectrum estimation is divided into classic and modern spectral estimation spectral estimation. Commonly used methods of classical periodogram spectrum estimation method, the relevant law, the cycle graph Improvement Act, commonly used in modern spectral estimation methods have maximum entropy spectral estimation, AR model, MA model, ARMA model. Classical spectral estimation applied to signal a long sequence, its main drawback is the fluctuation power spectrum describing digital signature variance performance is poor, the frequency resolution is low, modern spectral estimation applied to signal short sequences designed to improve spectral estimation resolution, and The analysis applied to real seismic data spectrum.)
- 2014-11-01 17:02:48下载
- 积分：1
-
DOA_aic
这个算法是信源数估计中经典的AIC算法，我已验证过。(This algorithm is the source of the AIC estimates classical algorithm, I have verified.)
- 2021-05-14 15:30:03下载
- 积分：1
-
MATLAB-DSP
说明： 对一些简单DSP技术的MATLAB实现，包括问题和简短报告，代码在报告之中(Some simple MATLAB DSP technology to achieve)
- 2011-04-04 10:10:05下载
- 积分：1
-
iriscloud
云模型matlab实现 云模型发生器 包括基本云发生器，x条件云发生器，y条件云发生器(Cloud to cloud model generator matlab model includes basic cloud generator, x condition cloud generator, y condition cloud generator)
- 2011-11-02 16:57:47下载
- 积分：1
-
code
matlab wavelet code, 小波变换的matlab源代码(matlab wavelet code)
- 2014-01-08 16:24:24下载
- 积分：1
-
Digital-Cmmunication-Simulation
数字通信系统模拟，AWGN，给定不同的SNR，测试BPSK 4PAM 8PAM抗噪声能力。(Digital communication system simulation, AWGN, given the different SNR, test BPSK 4PAM 8PAM noise immunity.)
- 2014-02-20 02:54:25下载
- 积分：1
-
complete
说明： 在matlab中产生心电信号的程序。很实用(ECG signals generated in the matlab program. Very practical)
- 2010-04-28 20:58:10下载
- 积分：1
-
MATLAB
用MATLAB计算图像信息熵，图像为遥感融合图像tm与spot图像IHS、PCA融合(Calculation of Entropy)
- 2010-06-04 16:57:18下载
- 积分：1
