登录
首页 » matlab » MATLAB.1zip

MATLAB.1zip

于 2014-09-19 发布 文件大小:3KB
0 232
下载积分: 1 下载次数: 38

代码说明:

  用FFT计算信号的功率谱密度时,需要先计算FFT,再计算双边谱密度,然后计算单边谱密度。在matlab里注意FFt要除以采样点数,计算双边谱时要注意除以频率分辨率。 ( When calculated using the FFT power spectrum density signal, you need to calculate the FFT, and then calculate the bilateral spectral density, and then calculate the unilateral spectral density. In matlab in Note FFt divided by sampling points should be noted when calculating the bilateral spectrum divided by the frequency resolution.)

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

  • MATLAB
    应用MATLAB软件制作一个GUI操作界面(Application of MATLAB software to create a GUI interface)
    2010-12-22 09:59:52下载
    积分:1
  • Fourier-transform
    傅 立叶变换是数字信号处理领域一种很重要的算法。要知道傅立叶变换算法的 意义,首先要了解傅立叶原理的意义。傅立叶原理表明:任何连续测量的时序或 信号,都 可以表示为不同频率的正弦波信号的无限叠加。而根据该原理创立的 傅立叶变换算法利用直接测量到的原始信号,以累加方式来计算该信号中不同正 弦波信号的频 率、振幅和相位。 (The goals for the course are to gain a facility with using the Fourier transform, both specific techniques and general principles, and learning to recognize when, why, and how it is used. Together with a great variety, the subject also has a great coherence, and the hope is students come to appreciate both. )
    2011-12-09 16:15:10下载
    积分:1
  • algorithm_890
    压缩感知方面的源代码,采用matlab编写(Compressive Sampling matlab)
    2012-04-12 18:09:25下载
    积分:1
  • Wu
    说明:  双PWM变频器的仿真 双PWM变频器的仿真 双PWM变频器的仿真 双PWM变频器的仿真 (double PWM)
    2012-05-17 12:17:59下载
    积分:1
  • bcdSR
    变尺度随机共振代码,几年前用过的,很好用,喜欢的可以试试。(Variable scale stochastic resonance code, used a few years ago.)
    2014-10-21 18:46:02下载
    积分:1
  • egao
    一个关机恶搞程序,仅供娱乐,其实很简单就用了system函数(A spoof shutdown procedures, for entertainment purposes only, is actually very simple to use system functions)
    2013-11-13 07:11:43下载
    积分:1
  • fuzzcontrol
    变论域模糊控制 适用于本科研究生 被控对象是简化的电机模型(Variable universe fuzzy control applies to undergraduate students of the controlled object is a simplified motor model)
    2021-04-01 21:29:08下载
    积分:1
  • DPD_example
    说明:  預失真是一種用於改善無線電發射機放大器線性度的技術。大多數電信系統中的無線電發射機放大器需要是“線性的”,因為它們必須準確地再現其輸入端存在的信號。 壓縮其輸入或具有非線性輸入/輸出關係的放大器導致輸出信號濺到相鄰的射頻上。 這會對其他無線電信道造成乾擾。(Predistortion is a technique used to improve the linearity of radio transmitter amplifiers. Radio transmitter amplifiers in most telecommunications systems are required to be "linear", in that they must accurately reproduce the signal present at their input. An amplifier that compresses its input or has a non-linear input/output relationship causes the output signal to splatter onto adjacent radio frequencies. This causes interference on other radio channels.)
    2019-02-21 23:04:45下载
    积分:1
  • MATLABBOOK
    MATLAB编程书籍,适合于刚开始学习的用户.(MATLAB programming books, suitable for beginning to learn the user.)
    2010-05-18 09:37:08下载
    积分:1
  • CNN_GUI
    matlab的二值化代码,将一副路面的图形中的边界线,显示出来(matlab' s binary code, a road graph of the boundary line, displayed)
    2009-12-28 13:29:49下载
    积分:1
  • 696516资源总数
  • 106914会员总数
  • 0今日下载