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IMPROVEMGM
灰色模型的改进程序算法,包括初值和背景值的改进,(Improved gray model, including the initial and background values improve)
- 2015-03-27 04:15:54下载
- 积分:1
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fuzzy
说明: 这个MATLAB程序为模糊PID控制,模型搭建正确,供大家参考(This matlab program for fuzzy PID control, the model is built correctly, for your reference)
- 2019-11-13 12:01:49下载
- 积分:1
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UWB_PPM_RAKE
PPM调制的超宽带系统RAKE接收机的误码率仿真程序(BER simulation of PPM_UWB system)
- 2009-05-24 17:54:04下载
- 积分:1
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moni_maimaixinxi
该函数的功能是实现200组买家和卖家信息的随机模拟(the function is used to immtate 200 ...)
- 2010-03-07 20:15:58下载
- 积分:1
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1
说明: 实验目的:对带通信号及其低通等效信号进行分析和仿真。
实验内容:
1、参考教材P24面例子,考虑如下带通信号,编写仿真程序实现,得出仿真结果。
(1) 画出该信号和它的幅度谱;
(2) 求出该信号的解析信号,并画出它的幅度谱;
(3) 求出并画出该信号的包络;
(4) 分别假设 和 ,求该信号的低通等效,并画出它的幅度谱。
2、设带通信号为:
通过Matlab编程仿真实现:
(1) 画出该信号和他的谱函数(包括幅度和相位)
(2) 确定并画出解析信号的谱函数(包括幅度和相位)
(3) 画出该信号的包络。
(步骤一,二中,设采样间隔为ts=0.002s)。
(Purpose: To Bandpass and lowpass equivalent signal analysis and simulation. Experiment: 1, reference materials P24 plane example, consider the following bandpass signals, writing simulation program implementation, simulation results obtained. (1) Draw the signal and its amplitude spectrum (2) Find the analytical signal of the signal, and plot its amplitude spectrum (3) Find and draw the envelope of the signal and (4) respectively assumptions and seeking the equivalent lowpass signal and draw its amplitude spectrum. 2, is provided with a communication number: Simulation by Matlab programming: (1) Draw the signal and his spectral function (including amplitude and phase) (2) to identify and draw the analytic signal spectral function (including amplitude and phase) (3) Draw the envelope of the signal. (Step one, two, and set the sampling interval ts = 0.002s).)
- 2014-11-22 21:17:51下载
- 积分:1
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nansum
Sum of values ignoring NaNs
- 2013-11-25 00:31:00下载
- 积分:1
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G
说明: 基于高斯消去的LDPC编码程序 改程序主要是将一个一般的校验矩阵化成下三角矩阵,再根据后向递推公式直接得到校验比特值(Of LDPC codes based on Gaussian elimination procedure)
- 2012-01-11 22:22:48下载
- 积分:1
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m_watertoolbox
水和水蒸气性质源代码,可以通过6个参数中的2个差出另外的4个,很实用。(m_watertoolbox sours code)
- 2021-04-26 21:48:45下载
- 积分:1
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PCA
Matlab code - PCA face recognition
- 2011-10-04 21:40:57下载
- 积分:1
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LMS
本代码是关于自适应波束形成的代码,基于matlab软甲,lms算法(The code is the code on the adaptive beamforming matlab soft shells, lms algorithm)
- 2012-12-05 20:58:28下载
- 积分:1