登录
首页 » matlab » fft

fft

于 2013-08-30 发布 文件大小:1KB
0 264
下载积分: 1 下载次数: 5

代码说明:

  进行FFT变换,在此基础上作频谱分析、功率谱分析等。(FFT transform, on the basis for spectrum analysis, power spectrum analysis.)

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

  • besjcd
    地磁场计算,大回源线圈产生的地磁场,不同电导率的地磁场计算(Earth' s magnetic field analysis, the source coil back to the geomagnetic field generated by the different conductivity of the Earth' s magnetic field calculation of)
    2010-01-27 14:06:57下载
    积分:1
  • control_examples
    control examples of a nuniversity laboratory
    2010-05-26 23:26:31下载
    积分:1
  • wdg
    complete simulink model of inverted wedge control
    2015-03-24 00:56:49下载
    积分:1
  • MATLABjiemi
    一本很好的matlab零起点学习手册,通过该手册可以逐步掌握matlab的编程方法(A very good learning manual matlab beginners, step by step through the manual to master the programming method matlab)
    2009-05-13 15:19:26下载
    积分:1
  • ecgbeat
    Using wavelet transform to calculate the heartbeat rate of ECG
    2010-12-30 12:23:27下载
    积分:1
  • chap11
    说明:  本目录主要包括:文档和两个源代码。 其中一个源代码是识别程序的,另一个是一个矩阵类库的,书里面也使用过,所以一并附上。 因为已经保存了训练好的网络权值,所以第一次使用识别程序时,可以直接运行\\Release目录下的可执行文件,然后对图片目录中的测试图片进行读入、识别。 当然读者也可以自行用训练样本训练网络,不过要特别注意训练样本的选择,否则可能造成识别率很低。训练样本选择的原则是,尽可能的有代表性,在训练时间不至于太长的情况下,训练样本数目尽量多。 ( This directory includes: documentation and two source code. One of the source code is to identify the procedure, the other is a matrix class library, the book which is also used, so be attached. Because it has saved the trained network weights, so the first use of identification procedures, you can directly run \ \ Release directory of the executable files, and then tested on the images directory to read pictures, identification. Of course, readers are free to use the training samples to train the network, but pay special attention to training samples, otherwise it may cause very low recognition rate. Training sample selection principle is that as far as possible, representative, in the long training time Buzhi Yu s case, the number of training samples as much as possible. )
    2010-04-11 22:26:09下载
    积分:1
  • qrsdetect
    qrs detection code written in matlab
    2012-05-30 23:56:47下载
    积分:1
  • Matlab_GUI
    学会用matlab gui设计用户界面,并编写响应程序。(To learn matlab GUI to design user interfaces, and write a response to the program. )
    2013-04-30 00:12:00下载
    积分:1
  • qaibou
    混沌的判断指标Lyapunov指数计算,是小学期课程设计的题目,添加噪声处理。( Chaos indicator for Lyapunov index calculation, Is the topic of the elementary school stage curriculum design, Add noise processing.)
    2016-05-31 11:17:42下载
    积分:1
  • Program_Matlab
    考虑典型的盲信源分离问题,用自然梯度算法实现盲信号分离。在盲信号分离中,用串音误差:作为衡量信号分离的性能指标。 (Consider the typical problem of blind source separation, natural gradient algorithm using blind signal separation. In the blind signal separation, with the crosstalk error: signal separation as a measure of the performance indicators.)
    2011-01-01 18:24:34下载
    积分:1
  • 696516资源总数
  • 106914会员总数
  • 0今日下载