网站首页

登录

Guass-noise

于 2019-04-15 发布

 0  251

下载积分: 1 下载次数: 9

我要下载

代码说明：

说明：产生一个高斯白噪声利用MATLAB自带的fir1函数产生一个低通滤波器，限制高斯白噪声的带宽，由此产生了视频噪声。利用产生的视频噪声，分别代入噪声调幅干扰的时域表达式，并且进行100次的积累后求平均值，对其进行快速傅里叶变换后，由此画出噪声调幅干扰的频域波形。重复上述步骤，分别代入噪声调频干扰与噪声调相干扰的时域表达式，分别画出其频域波形与时域波形。(Generate a Gauss white noise The fir1 function of MATLAB is used to generate a low-pass filter, which limits the bandwidth of Gauss white noise, and thus produces video noise. Using the generated video noise, the time domain expressions of noise amplitude modulation interference are substituted, and the average value is calculated after 100 times accumulation. After fast Fourier transform, the frequency domain waveform of noise amplitude modulation interference is drawn. Repeat the steps mentioned above, and substitute the time-domain expressions of noise FM interference and noise coherent interference, and draw the frequency-domain waveform and time-domain waveform respectively.)

文件列表：

Guass-noise\Gauss, 0 , 2019-04-15
Guass-noise\Gauss\FM.m, 573 , 2019-04-04
Guass-noise\Gauss\designed_filter.m, 922 , 2019-04-04
Guass-noise\Gauss\wgn_simu.m, 2095 , 2019-04-04
Guass-noise\Gauss_noise.m, 383 , 2019-04-05
Guass-noise\Interference_signal_simulation.m, 1628 , 2019-04-15
Guass-noise, 0 , 2019-04-15

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

Acetone_Ethanol_Vapourisation
说明：使用先进的DPM模型模拟汽油煤油多组分燃料液滴的蒸发，液体内部的温度梯度以及燃料组分得到充分的考虑。(The advanced DPM model is used to simulate the evaporation of gasoline kerosene multi-component fuel droplets. The temperature gradient and fuel composition in the liquid are fully considered.)

2019-01-31 07:29:15下载

积分：1
TC35I-report-of-design
广东省2008年电子设计大赛本组设计报告(Electronic Design Contest, Guangdong Province in 2008 this group report)

2012-04-17 14:17:01下载

积分：1
lcd_176
说明： VHDL code for LCD for use with AGM FPGA

2020-01-19 17:04:44下载

积分：1
aircraft_trajectory_simulation
对某飞行器的全空域飞行弹道进行了仿真研究.建立了飞行器空间运动的数学模型，应用“牛顿插值多项式法”对气动力参数进行了辨识，用C语言编制了仿真程序，并给出了仿真结果及分析。(Of a vehicle-wide airspace simulation trajectory. Established the aircraft mathematical model of space motion, application, Newton interpolation polynomial method on the aerodynamic parameters identification, use of C language compiled simulation program, and to out the simulation results and analysis.)

2008-12-29 17:05:53下载

积分：1
Talking-about-design-patterns
这是一本系统介绍设计模式的好书,非常适合有一定编程基础的人士阅读。(This is a good book to introduce design pattern systematically!)

2013-09-21 00:22:09下载

积分：1
ConHDLFTB_15_5
cadence 培训教程关于布局布线，期间封装(cadence training)

2011-12-27 13:13:47下载

积分：1
GA
说明：用遗传算法计算摄像机自标定参数，论文加上一个MATLAB程序，有详细说明(GA computer SelfCalibrtion paramters of picture，include a matlab program。。。)

2010-03-24 17:30:42下载

积分：1
Transmission System
Using the SVS Interface in PowerFactory. There are a number of standard controls for SVS in the library that can be used. You will also find two standard frames in the global library (Refer to LibraryStandard ModelsComposite Model Frames). This approach is used in the attached file SVCExampleWithInterface.pfd, the SVS interface is a PowerFactory element of the class ElmSvsctrl that is setting the number of connected capacitor blocks and the angle of the thyristor control of the reactance. It also initialises the controller output to zero. This should be used with care since the consideration of the SVS control limits will be then offset by the initial SVC admittance. The interface has the advantage that operates the parallel capacitors when required.

2019-03-01 21:14:01下载

积分：1
BLDCM-ver7
无刷直流电动机的控制设计，采用PID控制，可以运行。思路比较清晰。(control design of bldc motor)

2020-06-26 20:00:02下载

积分：1
readwind
利用IDL读取.gz压缩格式风场数据，每日数据及月平均数据(Using IDL to read wind field data in. GZ compressed format, daily data and monthly average data)

2020-06-22 15:40:01下载

积分：1

696516资源总数
106914会员总数
0今日下载