-
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
-
mbook
非常实用的Matlab书籍，包括Matlab基础知识及Matlab实用编程(Matlab is very useful books, including basic knowledge of Matlab and Matlab programming practical)
- 2009-12-21 13:16:53下载
- 积分：1
-
princinpleAnalysis
PCA主元分析是用于过程监测中的很好的方法(PCA principal component analysis is used to process monitoring in the good way)
- 2010-05-24 10:17:16下载
- 积分：1
-
QGA_crect
用量子进化算法求解函数最优值，速度快。但是还有点小问题，就是在灾变的时候最优染色体的保存有点问题。(Using quantum-inspired evolutionary algorithm for solving the optimal value function, and speed. But there is such a small issue, that is when the disaster is something wrong with the preservation of the best chromosome.)
- 2010-03-02 21:20:44下载
- 积分：1
-
jm50jie3
利用基于OE模型的预报误差法对传感器的阶跃响应数据进行辨识建模(OE model based on the prediction error of the step in response to sensor data identification modeling)
- 2007-03-16 17:43:00下载
- 积分：1
-
semfriction
PURPOSE finds the mesh node that is closer to a requested location；INPUT xin,yin requested receiver locations, can be vectors global node indices of relocated receivers
- 2011-11-21 20:38:58下载
- 积分：1
-
rgb2hsi
根据颜色的灰度，经常分通道，显示其色调，饱和度，改变其灰度显示(According to the gradation of color, often sub-channel, and display the hue, saturation, and change their gradation display)
- 2013-04-25 23:11:22下载
- 积分：1
-
abc_MATLAB_simulink
电机abc系统仿真程序，希望大家喜欢。。。。。(Electrical system simulation program abc)
- 2010-06-23 21:01:58下载
- 积分：1
-
CWsinal
matlab绘制CW信号的时域波形，同时对信号进行频谱分析，并考察采样频率以及信噪比对频谱分析的影响。(matlab draw CW signal time-domain waveform, and spectral analysis of signals and the sampling frequency and signal to noise ratio study of the impact of spectrum analysis.)
- 2009-03-30 15:14:35下载
- 积分：1
-
1212221
说明： 《MATLAB7.0_Simulink6.0建模仿真开发与高级工程应用》书中程序("MATLAB7.0_Simulink6.0 Modeling and Simulation Development and Engineering Application" book procedure)
- 2006-03-25 12:09:10下载
- 积分：1
