登录
首页 » matlab » FractalDim

FractalDim

于 2018-10-31 发布 文件大小:1KB
0 289
下载积分: 1 下载次数: 2

代码说明:

  在信号处理应用上的,求取一维信号曲线的盒维数(Obtaining box dimension of one dimensional signal curve)

文件列表:

FractalDim.m, 1398 , 2018-10-27

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

  • IIR
    使用matlab实现设计IIR滤波器:冲激不变法、双线性变换法 设计一个巴特沃思低通滤波器,其技术指标为:3dB带宽为,阻带截止频率为,阻带衰减大于30dB,采样间隔T=10us。 1)用冲激响应不变法 2)用双线性变换法设计 3)用FIR的矩形窗函数设计 二、用双线性变换法分别设计低通、高通、带通、带阻四种滤波器。模拟滤波器带原型分别为切比雪夫滤波器和椭圆滤波器,采样率Fs=20kHz,指标如下: 1)低通:通带0~4 kHz,阻带5 kHz,通带衰减Rp=0.5dB,阻带衰减As=10dB。 2)高通:阻带0~4 kHz,通带5 kHz,通带衰减Rp=0.5dB,阻带衰减As=10dB。 3)带通:通带2kHz~4 kHz,阻带0~1.5 kHz,4.5kHz以上,通带衰减Rp=0.5dB,阻带衰减As=10dB。 4)带阻:阻带2kHz~4 kHz,通带0~1.5 kHz,4.5kHz以上,通带衰减Rp=0.5dB,阻带衰减As=10dB。(Using MATLAB to implement the design of IIR filters: impulse invariant and bilinear transformation)
    2018-01-06 15:19:26下载
    积分:1
  • MISO_Capacity
    MIMO指多输入多输出,MIMO技术大致可以分为两类:发射/接收分集和空间复用。传统的多天线被用来增加分集度从而克服信道衰落,具有相同信息的信号通过不同的路径被发送出去,在接收机端可以获得数据符号多个独立衰落的复制品,从而获得更高的接收可靠性。这种技术往往要结合多天线技术,而多天线技术在移动通信中得到了广泛的研究。(MIMO refers to Multiple Input Multiple Output, MIMO technology can be broadly classified into two categories: transmit/receive diversity and spatial multiplexing. Traditional multi-antenna was used to increase the degree of diversity to overcome channel fading, the signal with the same information through different paths have been sent in the receiver-side data symbols can be multiple independent copies of the decline, which was higher reception reliability. This technology often have to combine multi-antenna technology, and multi-antenna technology in mobile communication has been widely studied.)
    2008-06-01 20:34:32下载
    积分:1
  • 8PSK
    8psk解调代码,采用garner 符号时钟同步(8PSK demodulating code with garner symbol clock synchronization)
    2018-07-21 20:58:28下载
    积分:1
  • 5_TD-LTE系统Turbo码器实验
    说明:  使用MATLAB软件,实现TD-LTE系统Turbo编码器的设计。(Using MATLAB software to designe the turbo encoder of TD-LTE system .)
    2019-12-16 21:55:06下载
    积分:1
  • OFDM_system
    一个完整的ofdm调制系统的仿真程序,包含PN码自动生成,串并转换等各功能模块和算法,重点针对不同信道条件对常用及各种信道盲均衡算法进行仿真分析比较,对不同原型滤波器算法进行研究分析,分析比较QAM系统,供博士毕业论文参考(Ofdm modulation of a complete system simulation program, including automatically generated PN code, and convert the string Other functional modules and algorithms, focusing on a different channel conditions and a variety of common blind channels are Balance simulation algorithm analysis and comparison of different research and analysis prototype filter algorithm, sub- Analysis of more QAM systems, Ph.D. thesis for reference)
    2020-12-02 20:09:25下载
    积分:1
  • basebanda
    数字基带传输系统的matlab仿真与分析,内含眼图,码间干扰等(Digital baseband transmission system matlab simulation and analysis, including an eye diagram, such as inter-symbol interference)
    2008-04-15 10:04:07下载
    积分:1
  • Communication-by-SerialPort
    实现串口通信 可以收发数据 可以是数字也可以是ASCII(Serial communication)
    2013-07-24 10:10:28下载
    积分:1
  • FFTBP
    多进制ldpc的BP译码算法,C++实现(BP decoding algorithm for multilevel LDPC)
    2018-04-10 15:54:49下载
    积分:1
  • MatSim
    Simulation of OFDM PAPR
    2018-09-28 08:59:02下载
    积分:1
  • PcmTesting
    这是一个将语音信号通过PCM编码传输的仿真测试程序,内有详细注释,希望对大家有用。(This is a voice signal transmission through the PCM coded simulation testing procedures, with detailed notes, We hope that the right useful.)
    2007-03-14 22:17:36下载
    积分:1
  • 696516资源总数
  • 106914会员总数
  • 0今日下载