登录
首页 » matlab » pinpufenxi

pinpufenxi

于 2011-03-22 发布 文件大小:46KB
0 139
下载积分: 1 下载次数: 2

代码说明:

说明:  在matlab下实现信号频谱分析:利用快速付里叶变换FFT得到下列信号的频谱,并绘制信号及频图形:1.长2s的方波信号,频率f=10Hz (In matlab signal spectrum analysis: the fast in leaf transform FFT get pay of spectrum, the signal and drew the signal and frequency graphics: 1. The long 2s, frequency f = square wave signal 10Hz )

文件列表:

频谱分析
........\fft.m,379,2010-01-13
........\信号频谱分析.doc,82944,2011-03-22

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

  • OSS
    迭代傅里叶变换(Iterative Fourier Transform,IFT)的一种算法,用HIO和ER混合迭代求解(Iterative Fourier transform (Iterative Fourier Transform, IFT) of an algorithm, using iterative solution mixed HIO and ER)
    2013-06-28 08:56:08下载
    积分:1
  • 96546
    对于iOS图像旋转,精选ios学习编程源码,很好的参考资料。(For iOS image rotation, selection of learning IOS programming source code, a good reference.)
    2013-12-09 12:08:18下载
    积分:1
  • FCMmatlab
    说明:  用matlab实现了FCM图像分割,分割效果较好。有说明(Matlab achieved using FCM image segmentation, segmentation better. Described)
    2008-11-27 08:13:22下载
    积分:1
  • quantum
    量子图像加密 模拟BB84规则 对图像进行加密(quantum signal processing)
    2020-11-04 10:09:51下载
    积分:1
  • 加权平均融合算法
    小波融合的加权平均算法,适用于初学者,很好的引入(Weighted average algorithm for wavelet fusion)
    2021-04-17 21:38:53下载
    积分:1
  • vpn
    卷积神经网络深度学习,可以识别多种图像,并自动解出所需要的结果(Deep learning of convolutional neural networks)
    2018-08-23 10:05:50下载
    积分:1
  • vcpicph
    VC++图像平滑处理+程序源码,实现图象的平滑(去噪声),锐化功能,测试时请在C盘下放一个测试用的Bmp图片,路径:C: est.bmp,没有的话没法测试。如上图所示是水平平滑处理,可以对比下,不过感觉颜色失真了,有兴趣的看一下。命令行编译过程如下:   vcvars32   rc bmp.rc   cl smooth.c bmp.res user32.lib gdi32.lib(VC++ image smoothing+ program source code, to achieve a smooth image (to noise), sharpening function in the C drive when testing a test of decentralization Bmp picture, path: C: test.bmp, no words can not test . Is shown above the level of smoothing, you can compare the next, but the feeling of color distortion, interested look. Command-line compiler as follows: vcvars32 rc bmp.rc cl smooth.c bmp.res user32.lib gdi32.lib)
    2014-02-18 15:30:52下载
    积分:1
  • piea
    数字图像处理,图像的增强算法,源代码,希望能有所帮助。(Digital Image Processing and Image Enhancement Algorithms)
    2020-06-23 04:40:02下载
    积分:1
  • C_graphics.h
    C语言图形、图像函数 功能实用全面介绍(C language graphics, images, full function functional and practical introduction)
    2010-05-06 14:20:15下载
    积分:1
  • work
    垂直投影算法。可以直接在matlab上跑(err)
    2008-06-17 18:59:35下载
    积分:1
  • 696518资源总数
  • 104727会员总数
  • 26今日下载