-
16428
说明： 学习matlab的朋友，这是一个计算线性方程组的程序，略有改进，若有疑问不吝赐教(learning Matlab friends, which is a calculation of linear equations procedures, a slight improvement If in doubt wing)
- 2006-04-28 20:24:41下载
- 积分：1
-
matlab2
基于自适应的噪声抑制，很有用的呢，所以赶紧分享给大家(Based on adaptive noise suppression, so useful, so we hastened to share)
- 2009-05-26 08:52:34下载
- 积分：1
-
KalmanDenoising_ColoredNoise
采用卡尔曼滤波器滤除语音信号中的有色噪声，采用Matlab实现，并给出了实例(Kalman filter to filter the speech signal colored noise, using Matlab to achieve, and gives an example)
- 2021-03-31 20:19:08下载
- 积分：1
-
gonglvpuguji
一、实验要求
信号为两个正弦信号加高斯白噪声，各正弦信号的信噪比均为10dB，长度为N，信号频率分别为和，初始相位，取，取不同数值：0.3，0.25。为采样频率。分别用Levinson递推法和Burg法进行功率谱估计，并分析改变数据长度、模型阶数对谱估计结果的影响。(Power spectrum estimation)
- 2020-11-19 19:09:37下载
- 积分：1
-
s-gfig
matlab中双馈电机仿真模型的s函数代码(s double-fed motor simulation model matlab function code)
- 2013-04-16 09:26:08下载
- 积分：1
-
Financier
Automatically downloads financial data for given indices, represents the combined portfolio and optimizes the allocation.
- 2014-02-14 18:27:53下载
- 积分：1
-
a-wavelet-transform-algorithm
说明： 基于人眼视觉模型的双正交小波变换算法，通过实验验证,该算法在对嵌入水印后的图像进行有损压缩、剪切、污染、添加各种噪声等处理后,提取出的水印仍表现出了较好的鲁棒性。(Human visual model based on biorthogonal wavelet transform algorithm, experiments show that the algorithm of the watermarked image lossy compression, shear, pollution, after adding all kinds of noise, the performance of the extracted watermark is still a good robustness.)
- 2020-09-03 17:08:08下载
- 积分：1
-
HaarCSharp
Haar Trans form using C#
- 2014-11-20 16:57:13下载
- 积分：1
-
Blind-identification
利用现代谱估计中的AR 模型求取仿真噪声信号和真实噪声信号的模型参数，然后利用这些参数求得信号的功率谱图，通过功率谱图定性地描述主噪声源和次噪声源。在利用信号功率谱图定性描述噪声源后，进一步地利用曲线相似度和曲线关联度定量的识别主噪声源和次噪声源(Use of modern spectral estimation of AR model to strike a realistic simulation of the noise signal and noise model parameters, and then use these parameters obtained by the signal power spectrum, power spectrum qualitatively described by the main noise source and the second noise source. In the use of qualitative description of the noise signal power spectrum of the source, the further use of the correlation curve and the curve of quantitative similarity identification of the main noise source and the second noise source)
- 2011-11-20 22:07:43下载
- 积分：1
-
脉搏波信号提取
对脉搏信号进行滤波处理后，再进行时域分析和频域分析，提取出脉搏信号的周期、峰值、频率等特征。(After filtering the pulse signal, time domain analysis and frequency domain analysis are carried out to extract the characteristics of pulse signal such as period, peak value and frequency.)
- 2021-05-22 13:30:02下载
- 积分：1
