网站首页

登录

frequency-division-multiplexing

于 2013-05-10 发布文件大小:7KB

 0  251

下载积分: 1 下载次数: 9

我要下载

代码说明：

选择五个不同频段的信号对其进行频谱分析，根据信号的频谱特征设计五个不同的数字滤波器，将五路信号合成一路信号，分析合成信号的时域和频域特点，然后将合成信号分别通过设计好的五个数字滤波器，分离出原来的五路信号，分析得到的五路信号的时域波形和频谱，与原始信号进行比较，说明频分复用的特点。(To select one of five different band signal spectrum analysis and design of five different digital filter based on the spectral characteristics of the signal, the the Rd signal synthesizing all the way to the signal analysis in time domain and frequency domain characteristics of the synthesized signal, and then the synthesis signal by five digital filter designed, separated original signal Rd, the time-domain waveform and spectrum analysis the Rd signal is obtained, to be compared with the original signal, the frequency division multiplexed with the characteristics.)

文件列表：

frequency-division multiplexing.doc,62464,2013-05-10

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

u
说明： QAM的一种实现方法，欢迎使用。谢谢分享(An Implementation Method of QAM are welcome to use. Thank you to share)

2010-01-21 14:23:13下载

积分：1
threemotor
说明：该模型描述的是三相异步电机的数学模型，主要是基于MTALAB中的Simulink来创建的，对于电力同学有极大用处。(The model describes the three-phase induction motor mathematical model is based mainly on MTALAB in Simulink to create, students will have great utility for electricity.)

2010-05-05 10:53:07下载

积分：1
face-towards-the-identification
LVQ神经网络的预测——人脸朝向识别matlab源代码(LVQ neural network prediction- face towards the recognition matlab source code)

2013-07-11 09:27:55下载

积分：1
antenna-simulation
这是智能天线设计一书中的源码，有详细的代码注释。(This is the design of smart antenna in a Book of the source code, a detailed code comments.)

2014-12-01 15:37:59下载

积分：1
mlp1
多层感知神经网络对SI发动机逼近训练,对20000组真实数据进行训练，画出仿真图(trainning net for SI enine)

2015-01-08 14:50:23下载

积分：1
psychoacoustic
采用matlab计算心理声学参数，包括响度、粗超度、尖锐度和抖动度。(Psychoacoustic parameters calculated by matlab, including loudness roughness sharpness and fluctuation。)

2021-04-05 22:49:03下载

积分：1
Simulink_pseudo-random_binary_sequence_generators
Simulink pseudo-random binary sequence generator

2008-08-14 20:07:23下载

积分：1
Chapter-7--numerical-differentiation
第7章数值微分.zip。是从书中光盘里拷贝的代码，放在这里与大家共享，希望对大家有帮助。(Chapter 7, numerical differentiation.zip)

2012-03-27 10:47:16下载

积分：1
fenpian2
对一个曲面根据一定的规则将其划分进行分片，形成不同的区域(On a surface according to certain rules will be sub-divided pieces to form different regions)

2011-06-02 09:40:01下载

积分：1
Single-phase full bridge inverter
说明：单相全桥逆变器simulink仿真，内含SPWM输出模块，可以通过设置调制比/基波频率/载波频率查看逆变器的响应效果。(Single-phase full-bridge inverter simulink simulation, including SPWM output module, can check the response of the inverter by setting the modulation ratio / fundamental frequency / carrier frequency.)

2019-11-13 17:44:18下载

积分：1

696516资源总数
106914会员总数
0今日下载