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2D-Fourier-Transform
基于matlab的数字图像的二维傅立叶变换(FFT)以及二维离散余弦DCT变换,提供里详细代码,.m文件(Matlab-based digital image two-dimensional Fourier transform (FFT) and two-dimensional discrete cosine transform DCT offers in detailed code,. M file)
- 2013-10-24 06:39:04下载
- 积分:1
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zcro
说明: 按照对应的数字语音信号的短时帧,求出它的过零率。(Digital voice signals in accordance with the corresponding short-time frame, find its zero rate.)
- 2011-04-18 15:32:10下载
- 积分:1
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matlab
本次实验是要我们先产生心电信号,再加噪声再滤波。由一个心电信号数据表输出心电信号,由于已知的心电信号有噪声,所以我先将信号进行滤波,得到正确的心电信号。再加噪声,通过滤波可以得到高频和中频噪声,将原信号加上噪声显示再滤波。每次的时域信号都画出了他们相应的频谱,便于观察。每次的滤波我也尝试了不同的滤波器。(This experiment is to produce our first ECG, together with noise and then filtering. ECG data from a table output ECG, ECG as a known noise signal is filtered first, I get the correct ECG. Plus noise can be obtained by filtering high-frequency and intermediate frequency noise, the original signal plus noise shown again filtering. Time-domain signals each draw their corresponding spectrum, easy to observe. Every time I try to filter the different filters.)
- 2011-05-30 15:52:47下载
- 积分:1
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cljs
用于数字信号处理的文件包
可模拟产生信号并进行FFT变换等作用(For digital signal processing package to simulate a signal and the FFT transform the role of)
- 2012-06-28 20:39:48下载
- 积分:1
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fuzzy
this package provides ehe fuzzy c means segmentation algorithm and its input type.. source code is also availble
- 2013-09-19 17:39:32下载
- 积分:1
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l1minqc
程序描述了一种内点法的方法,能够实现具有等式不等式约束的线性最优算法求解(Procedure describes a method of interior-point method, to achieve equality with inequality constrained linear optimal algorithm)
- 2011-11-17 16:40:27下载
- 积分:1
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antmoving
pheromone levels of terms based on the quality of the best rule among the rules
constructed improves the predictive accuracy for some datasets.
- 2010-09-06 21:30:27下载
- 积分:1
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Signals-and-SystemsAnalysis-and-threalization-of-M
1. 该光盘包含了“信号与系统分析及MATLAB实现”一书的第十一章所有程序;
2. 为了方便读者阅读程序,所有程序均采用中文注释。MATLAB的程序编辑器不支持中文显示,用户只需在Word下直接打开源程序文件,即可阅读程序中的中文注释;
3. 程序文件的命名分为以下三种类型:
(1) 若为书中例题的程序,则程序文件名一律以ex开头,后面跟4位数字(前两位表示章号,后两位表示例题序号)表示的该程序所在例题的编号。例如,ex0603.m是例6.3的程序,而ex1102.m则是例11.2的对应程序。
(2) 若为书中图形的实现程序,则程序文件名一律以figure开头,后面跟4位数字(前两位表示章号,后两位表示图形序号)表示的该程序所绘图形的编号。例如,figure1203.m是实现图12.3的程序,而figure0710.m则是实现图7.10的对应程序。
(3) 若为函数文件,则直接以函数名命名,例如文件sconv.m即是书中函数sconv()的对应程序。
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- 2008-06-06 11:42:00下载
- 积分:1
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adaptive
adaptive control with matlab
- 2011-02-10 15:50:57下载
- 积分:1
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25_8_2011
Basic matlab problems
- 2013-12-02 15:30:08下载
- 积分:1