网站首页

STFrFT

于 2021-04-12 发布文件大小:1KB

 0  332

下载积分: 1 下载次数: 211

我要下载

代码说明：

短时分数阶傅里叶变换的Matlab子函数(short time fractional fourier transform)

文件列表：

TFRSTFT.M,2562,2005-10-30

下载说明：请别用迅雷下载，失败请重下，重下不扣分！

发表评论

0 个回复

小樱桃普通会员
2022-08-04 10:35:08
回复小樱桃

没有素质
小樱桃普通会员
2022-08-04 10:34:38
回复小樱桃

不是短时分数阶傅里叶变换，是短时傅里叶变换，请大家不要上当

AP6
基于MATLAB语言编写，完成对语音信号的采集、频谱分析及滤波。比较滤波前后语音信号的波形及频谱。 (Based on MATLAB language, complete speech signal spectrum analysis and collecting and filtering. Compare filter before and after speech signal waveform and spectrum.)

2010-11-27 11:14:10下载

积分：1
tls_esprit
esprit的matlab仿真程序，tsl算法，生成随信噪比递增的均方差变化图。(the esprit matlab simulation program, the tsl algorithm, to generate change in the mean square error with the SNR increase.)

2012-05-05 13:52:44下载

积分：1
tuxiangchuli-
图像分割的方法有许多种，其中阈值分割的方法很常用，提供一种基于otsu算法的图像分割方法，很实用。(There are many kinds of method of image segmentation, threshold segmentation method is commonly used, provide a method of image segmentation based on otsu algorithm is very practical)

2013-10-18 19:54:08下载

积分：1
improvedGAmain
优化天线的副瓣电平，利用遗传算法进行优化，可使副瓣电平达到-20dB(Optimized antenna sidelobe level, the use of genetic algorithms to optimize the sidelobe level can achieve-20dB)

2020-11-01 17:49:55下载

积分：1
10[1].1.1.66.2227
In this paper, we present a novel data-based method for simultaneous Maximum Likelihood (ML) symbol and carrier-frequency o畇et estimation in Orthogonal frequencydivision multiplexing (OFDM) systems. Statistical properties introduced by the cyclic pre痻, a guard space between OFDM symbols, provide su眂ient information about the unknown parameters. It is shown that the redundancy introduced by this cyclic pre痻 allows the estimation to be performed without additional pilots. Simulations show that the performance of the frequency estimator is applicable in a tracking mode while the timing estimation can be used in an acquisition mode.

2010-08-18 12:18:23下载

积分：1
1_25Gbps-and-string-conversion-CMOS
CMOS集成电路基础知识，CMOS集成电路的接口电路，CMOS集成电路使用注意事项 (Basic knowledge of CMOS CMOS integrated circuit, integrated circuit interface circuit, CMOS integrated circuit use matters needing attention )

2012-05-13 18:47:00下载

积分：1
AddWindowDFT
用DFT对离散信号进行谱分析,通过选用不同的加窗函数来抑制信号截断造成的频谱泄漏(DFT of a discrete signal spectrum analysis, by choosing different windowing functions to suppress the spectral leakage caused by the signal cut)

2020-07-18 16:08:48下载

积分：1
Shape-context1
说明：自己整理的关于shape context。有matlab代码和word文档，word文档是关于shape context原理的介绍。相当全面。(Their order on the shape context. A matlab code and word document, word document is an introduction on the principles of shape context. Quite comprehensive.)

2011-03-05 09:29:35下载

积分：1
array-signal-processing
阵列信号处理方面10个经典程序，包括波束形成，capon，MVCR等等，以及仿真图(10 classic program in array signal processing )

2013-12-07 11:07:38下载

积分：1
quanzhanyishujuduru
利用Matlab读入全站仪的数据，并进行简单的数据处理(failed to translate)

2013-05-06 15:15:51下载

积分：1

696518资源总数
106259会员总数
28今日下载

STFrFT

0 个回复

热门标签

热门下载