-
jui_v63
Pisarenko harmonic decomposition algorithm, There are cycle detection, periodic testing, Least-squares regression analysis algorithm.
- 2017-07-12 17:16:18下载
- 积分:1
-
WSN-matlab-simulation
This is wireless sensor network simulation source
- 2010-03-08 14:43:34下载
- 积分:1
-
247348287high_order-cumulants
说明: 高阶累积量进行识别常用的数字调制信号,低信噪比下识别率高达90%(It uses the method of high cumulant to recognize usual digital signals, under low SNR, the radio is still over 90%.)
- 2020-08-11 10:16:13下载
- 积分:1
-
Voronoin 3D matlab
说明: matlab生成泰森多边形,并到处到txt文件,可用于晶体塑性有限元建模(generate a voronoi model and export to files)
- 2020-06-25 20:00:02下载
- 积分:1
-
simulink
说明: 通信系统中的simulink仿真,不同信道的误码率性能以及数字通信中的自适应均衡,语音压缩技术中的线性预测编码,RLS干扰抑制等(Simulink simulation in communication system, bit error rate performance of different channels and adaptive equalization in digital communication, linear predictive coding in speech compression technology, RLS interference suppression, etc)
- 2020-03-10 17:23:52下载
- 积分:1
-
Cascade failure
说明: 计算电力系统的连锁故障的途径,用来计算电力系统的连锁故障演化机理(A document for calculating cascading failures of power system, which is used to calculate cascading failures of power system)
- 2021-04-01 12:59:08下载
- 积分:1
-
radar_matlab2018
说明: 实现雷达信号处理仿真,LFMMTIMTD(radar signal processing,including MTI,MTD,LFM signal)
- 2020-10-17 00:57:28下载
- 积分:1
-
n-q-phi
对局部放电信号的处理的程序,放电次数,相位,放电量的3维谱图。(Of partial discharge signal processing procedures, discharge frequency, phase, the discharge amount of 3-D spectrum.)
- 2021-03-02 19:49:33下载
- 积分:1
-
2
说明: 2. 关于无线信道的多普勒谱,请回答以下问题:
(1) 在某些无线信道中,多普勒频移会引起无线信道输出信号的混叠。请描述产生混叠的各种原因;
(2) 无线信道中的多普勒谱有一种经典谱(classic spectrum),请解释产生这种谱形状的机理;
(3) 请用Simulink工具编写代码(S-Function方式),产生一单径瑞利信道,其多普勒谱为经典谱,其中移动速率为120km/h。并请描述:自己用计算机产生的经典谱是正确的依据。(2. Regarding the doppler spectrum of the wireless channel, please answer the following questions:
(1) in some wireless channels, doppler frequency shift will cause aliasing of the output signals of the wireless channel.Describe the various causes of aliasing;
(2) there is a classic spectrum in the doppler spectrum in the wireless channel, please explain the mechanism of producing this spectrum shape;
(3) please use Simulink tool to write code (s-function mode) to generate a single-path Rayleigh channel, whose doppler spectrum is the classical spectrum, in which the moving rate is 120km/h.And please describe: your own computer generated classical spectrum is the correct basis.)
- 2021-01-23 19:48:44下载
- 积分:1
-
social force
主要用于MATLAB编程语言,研究行人动力学的社会力模型(Mainly used in MATLAB programming language to study the social force model of pedestrian dynamics)
- 2018-09-15 14:38:20下载
- 积分:1