-
videos_in_matlab
Following code converts given video (in.avi) to QVGA (320x240) resolution video
(out.avi). This example shows how to use video related functions in MATLAB.
- 2009-12-11 19:29:02下载
- 积分：1
-
guanliandufnex
基于灰色预测模型对旅游人数的预测matlab代码(Grey prediction model based on the forecast of tourist arrivals matlab code)
- 2011-02-05 21:53:49下载
- 积分：1
-
FIR
1、系统仅处于训练状态。训练序列为2cos(2π×f1×n/fs)，
干扰为sin(2π×f2×n/fs)；序列长度为100个样点。
其中n=0…99，f1=1kHz，f2=2kHz，fs=8kHz。
2、采用LMS算法，均衡器输入为训练序列加上干扰，均衡器阶数为21阶，步长因子β=0.01。
3、在Matlab中编写浮点LMS算法，绘制均衡器的输出波形，并与训练序列进行对比。
(1, the system only in the training status. The training sequence is 2cos (2πf1n/fs), interference sin (2πf2n/fs) sequence length of 100 samples. Where n = 0 ... 99, f1 = 1kHz, f2 = 2kHz, fs = 8kHz. 2, using LMS algorithm, the input to the equalizer training sequence plus interference equalizer order is 21 bands, step factor β = 0.01. 3, the preparation of the floating-point LMS algorithm in Matlab, draw the output waveform equalizer, and with the training sequence comparison.)
- 2013-12-05 14:53:23下载
- 积分：1
-
感知器算法
感知器算法是一种神经网络的模型，是20世纪50年代中期到60年代初人们对模拟人脑学习能力的一种分类学习机模型的称呼。当时的研究者认为它是一种学习的强有力模型，但以当时的技术无法实现非线性分类，许多实验室都放弃了感知器的研究。但其中的思想很经典，对后来的模式识别模型有很大的影响。当然，随着时代的进步，已经有很多学者提出了许多非线性的感知器改进算法，并取得良好效果，此程序主要基于Matlab来具体实现传统的感知器算法。(This program is based on Matlab to specifically achieve the traditional perceptron algorithm.)
- 2017-08-20 10:13:58下载
- 积分：1
-
MultiScaleEntropy
说明： 实现多尺度熵的算法
多尺度熵（Multiscale entropy, MSE）将样本熵扩展到多个时间尺度，以便在时间尺度不确定时提供额外的观察视角。样本熵的问题在于它没有很好地考虑到时间序列中可能存在的不同时间尺度。为了计算不同时间尺度下信号的复杂性，Costa等人（2002,2005）提出了多尺度熵。(MultiScale Entropy
There has been considerable interest in quantifying the complexity of physiologic time series, such as heart rate. However, traditional algorithms indicate higher complexity for certain pathologic processes associated with random outputs than for healthy dynamics exhibiting long-range correlations. This paradox may be due to the fact that conventional algorithms fail to account for the multiple time scales inherent in healthy physiologic dynamics. We introduce a method to calculate multiscale entropy (MSE) for complex time series. We find that MSE robustly separates healthy and pathologic groups and consistently yields higher values for simulated long-range correlated noise compared to uncorrelated noise.)
- 2021-04-02 17:19:07下载
- 积分：1
-
MatLab
THE USE OF MATLABLE,WELCOME TO DOWNLOAD.
- 2009-10-28 10:25:07下载
- 积分：1
-
Digital+Image+Processing+Using+_Matlab
English version of Digital Image Processing Using Matlab. Enjoy!
- 2010-10-15 23:51:02下载
- 积分：1
-
95302930rake_path_dsss
matlab的直接序列扩频DSSS的Rake接收机仿真(DSSS direct sequence spread spectrum matlab the Rake Receiver Simulation)
- 2011-01-10 22:29:53下载
- 积分：1
-
7941932pcnnemb
用Matlab实现人脸图像分割的程序，可以使用(Implementation of a Face with Matlab segmentation procedure, you can use)
- 2011-05-16 20:40:50下载
- 积分：1
-
FM_AM_Modulation
这是一个关于AM和FM调制实现的MATLAB程序，内有详细注释，希望能对大家有所帮助。(on AM and FM modulation to achieve the MATLAB program, with detailed notes, The hope is to help everyone.)
- 2007-03-14 22:23:55下载
- 积分：1
