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MATLABprograminfft
说明: 1.用Matlab产生正弦波,矩形波,以及白噪声信号,并显示各自时域波形图
2.进行FFT变换,显示各自频谱图,其中采样率,频率、数据长度自选
3.做出上述三种信号的均方根图谱,功率图谱,以及对数均方根图谱
4.用IFFT傅立叶反变换恢复信号,并显示恢复的正弦信号时域波形图
(1. Using Matlab generated sine wave, rectangular wave, as well as the white noise signal, and display their respective time-domain waveform of Figure 2. FFT to transform, showing their frequency spectrum, including sampling rate, frequency, data length of 3-on-demand. Made of the three signals in root-mean-square maps, power maps, as well as the number of root-mean-square map 4. Fourier Transform IFFT with the restoration of signals, and displays the sinusoidal signal the resumption of time-domain waveform)
- 2008-11-14 14:43:09下载
- 积分:1
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mainone
适合初学电力系统者,能够求出系统的雅克比矩阵,便于理解课本内容(Suitable for beginners power system, able to calculate the system Jacobian matrix, easy to understand textbook content)
- 2012-06-08 10:08:59下载
- 积分:1
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Sim
一种自适应的单高斯算法,运动目标检测,使用环境是matlab。(An adaptive algorithm for a single Gaussian, moving target detection, the use of the environment is matlab.)
- 2011-08-10 16:48:29下载
- 积分:1
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induct-heating_half-bridge
这是一个半桥谐振的感应加热电源,里面有simulink文件和用于寻找谐振点和最大功率输出的matlab文件(This is a half-bridge resonant induction heating power supply, which has simulink file and is used to find the resonance point and the maximum power output of the matlab file)
- 2021-04-06 21:09:02下载
- 积分:1
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ed
说明: Matlab平台对能量检测算法进行仿真实验(Matlab platform for energy detection algorithm simulation)
- 2015-03-30 14:15:38下载
- 积分:1
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biubei
计算目标和海洋回波的功率谱密度,LCMV优化设计阵列处理信号,可以得到很精确的幅值、频率、相位估计。( Calculating a target and ocean echo power spectral density, LCMV optimization design array signal processing, You can get a very accurate amplitude, frequency, phase estimation.)
- 2017-02-23 14:01:34下载
- 积分:1
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freedom3
一个3自由度全车simulink模型,可以进行车辆动力学及相关控制的研究(3 degrees of freedom a simulink model of the entire vehicle can be related to vehicle dynamics and control research)
- 2009-06-07 15:57:33下载
- 积分:1
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SCFDE
单载波频域均衡SC-FOMA的主要优点是调制后的信号PAPR特别低,所以E-UTRA把它单载波传输(SC-FOMA)技术作为上行链路(UL)的主流候选传输方案之一。(single carrier )
- 2010-05-12 23:22:02下载
- 积分:1
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LBG
LBG vector quantizer
- 2014-11-06 03:07:02下载
- 积分:1
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GARCH-model-toolbox
说明: 利用matlab软件进行程序设计的GARCH以及多元GARCH模型的源程序工具箱。(Using matlab software program design GARCH and GARCH model of multi-source toolkit.)
- 2008-10-02 18:54:32下载
- 积分:1