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STFT
说明: 目前的代码是一个matlab函数,它提供给定信号x[n]的短时傅立叶变换(stft)。该函数是matlab命令“光谱图”的一个替代项。功能输出为:
1)一个具有复杂stft系数的矩阵,该矩阵具有跨列时间和跨行频率;
2)频率矢量;
3)时间矢量。
为了阐明函数的用法,给出了一个示例。为了方便起见,输入和输出参数在函数的开头给出。(The present code is a Matlab function that provides a Short-Time Fourier Transform (STFT) of a given signal x[n]. The function is an alternative of the Matlab command spectrogram The output of the function is
1) a matrix with the complex STFT coefficients with time across the columns and frequency across the rows;
2) a frequency vector;
3) a time vector.
An example is given in order to clarify the usage of the function. For convenience, the input and output arguments are given in the beginning of the function.)
- 2019-04-30 15:35:02下载
- 积分:1
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MIMO
学习MIMO的入门课件!能够很快的了解MIMO的原理!写的很详细!(MIMO-entry learning courseware! Be able to quickly understand the principle of MIMO! Written in great detail!)
- 2009-09-21 20:29:46下载
- 积分:1
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泊位遗传算法实验文件夹
说明: 最简单泊位调度问题,泊位为离散型泊位,7条船,2个泊位,无需等待(The simplest berth scheduling problem is that the berths are discrete berths, with 7 ships and 2 berths, without waiting.)
- 2019-11-11 09:04:23下载
- 积分:1
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实现4
实现4自由度scara机械手的点对点运动,用Jacobi实现坐标变换-Realize 4-DOF SCARA robot point-to-point movement, and realize Jacobi coordinate transformation
- 2022-05-12 17:18:59下载
- 积分:1
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工作流联盟推出的最新数据交换标准
工作流联盟推出的最新数据交换标准-work flow Union with the latest data exchange standards
- 2022-03-21 07:28:46下载
- 积分:1
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几十种导航菜单样式美化代码
几十种CSS导航菜单样式美化代码,一共有近30种吧,不看绝对后悔!各种各样风格的网站导航菜单样式,美工不好的WEB程序员,可不要错过!~有黑色、蓝色、带渐变的、纯色的、圆角菜单等等,每一款都十分漂亮美观,小巧漂亮的网页菜单。
- 2023-07-30 23:45:02下载
- 积分:1
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hao
hao -hao hao
- 2022-08-18 13:36:33下载
- 积分:1
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彩色图像引导的加权模式滤波器深度图像增强 WMOF
彩色图像引导的加权模式滤波器深度图像增强,提高深度图像质量(Color image guided weighted mode filter depth image enhancement for improved depth image quality)
- 2018-09-14 15:15:27下载
- 积分:1
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JSP我学我会网上订餐系统
一个简单的JSP定餐程序,我学我会网上订餐系统,数据库为SqlServer,数据库文件在data目录下,测试前请先附加好数据库。大青鸟培训班学生所写的简单JSP订餐项目,WEB版。
- 2023-05-27 18:05:04下载
- 积分:1
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ECC
说明: 对于结构分析中的下降段,计算出荷载下降至最大荷载0.85倍时的位移值,然后计算该位移值与最大荷载对应位移值得比值,即延性系数。(Therefore, the early-age cracking and splitting were avoided and the steel components could fully develop its strength, which resulted in a higher peak load and stiffness.)
- 2020-06-17 10:40:02下载
- 积分:1