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ch3

于 2010-05-25 发布文件大小:8KB

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第3章离散系统结构 109 3.1 离散系统结构的基本原理 109 3.1.1 离散系统结构的分类 109 3.1.2 离散系统结构的基本组成 109 3.2 IIR系统结构及MATLAB实现 110 3.2.1 直接I型 111 3.2.2 直接II型 111 3.2.3 级联型 113 3.2.4 并联型 118 3.3 FIR系统结构及MATLAB实现 122 3.3.1 直接型 123 3.3.2 级联型 123 3.3.3 线性相位型 124 3.3.4 频率取样型 126 3.4 Lattice结构及MATLAB实现 131 3.4.1 全零点FIR系统的Lattice结构 131 3.4.2 全极点FIR系统的Lattice结构 136 3.4.3 零极点ARMA系统的Lattice结构 140(Chapter 3 Structure of Discrete Systems 109 3.1 The structure of the basic principles of discrete systems 109 3.1.1 Classification of 109 Discrete System 3.1.2 The basic system structure composed of discrete 109 3.2 IIR system structure and MATLAB Implementation 110 3.2.1 Direct I-111 3.2.2 Direct Type II 111 113 3.2.3 Cascaded 3.2.4 Parallel 118 3.3 FIR system structure and MATLAB Implementation 122 3.3.1 Direct Model 123 123 3.3.2 Cascaded 3.3.3 Linear Phase Model 124 3.3.4 Type 126 frequency sampling 3.4 Lattice structure and MATLAB Implementation 131 3.4.1 System-wide zero FIR Lattice Structure 131 3.4.2 Lattice all-pole structure 136 FIR system 3.4.3 zero-pole structure 140 Lattice ARMA system)

文件列表：

cas2dir.m,357,2004-08-23
casfiltr.m,348,2004-08-23
cplxcomp.m,163,2004-08-24
dir2cas.m,910,2004-08-23
dir2fs.m,605,2004-08-24
dir2ladr.m,758,2004-08-25
dir2latc.m,307,2004-08-24
dir2par.m,1150,2004-08-24
exa3_1.m,356,2005-05-08
exa3_2.m,551,2005-05-08
exa3_3.m,550,2005-05-08
exa3_4.m,299,2005-05-08
exa3_5.m,208,2005-05-08
exa3_6.m,688,2005-05-08
exa3_7.m,240,2005-05-08
ladr2dir.m,676,2004-08-25
ladrfilt.m,620,2004-08-25
latc2dir.m,166,2004-08-24
latcfilt_m.m,233,2004-08-24
par2dir.m,377,2004-08-24
parfiltr.m,375,2004-08-24

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sift1
很有用的代码，可用于图像拼接，由matlab实现，实现效果不错(Useful code that can be used for image mosaic, from the matlab implementation, to achieve good results)

2010-11-26 21:32:48下载

积分：1
positioning
说明： LSE参考点定位算法在UWB中的仿真，可以自由设置噪声水平和参考点个数。(LSE reference point UWB positioning algorithm in the simulation, they can set up noise level and reference point number.)

2006-05-09 13:43:38下载

积分：1
PReaad_COMTRRr
电力系统专业往往要涉及到故障数据处理，也就是解析COMTRADE格式的的数据文件.此代码完成读取COMTRADE格式文件的功能(matlab中) (Professionals often have to power system fault data relating to treatment, that is, analyticc COMTRADE format data files. This code completion read COMTRADE format files (matlab Medium) )

2012-05-09 10:01:16下载

积分：1
FIR_bandpass
用窗函数法设计FIR带通滤波器。指标：低端通带截止频率wlp=0.35π 低端阻带截止频率wls=0.2π。高端通带截止频率whp=0.65π 高端阻带截止频率whs=0.8π。 (Design of FIR with window function bandpass filter target: low-pass with cutoff frequency wlp = 0.35π low stopband cutoff frequency wls = 0.2π passband cutoff frequency of high-end whp = 0.65π high stopband cut-off frequency whs = 0.8π)

2011-06-24 09:30:39下载

积分：1
SpaceTimeTrellisCode
The software is capable to simulate space time code [1] for QPSK modulation using different number of state. Examples of generator matrix up to 256 stetes are provided. Variable signal to noise ratio (SNR) might be applied to produce bit error rate (BER) or frame error rate (FER) curves.(The software is capable to simulate space time code [1] for QPSK modulation using different number of state. Examples of generator matrix up to 256 stetes are provided. Variable signal to noise ratio (SNR) might be applied to produce bit error rate (BER ) or frame error rate (FER) curves.)

2008-12-30 23:30:42下载

积分：1
lpfwork
pwm rectifier which work in open loop for traction systems.matlab simulink modal is aasigned with it.

2010-11-16 09:01:14下载

积分：1
some_modulation_way
本人写的小程序，包含有QPSK、ASK、OOK、FSK、BPSK等几种调制方式(I wrote a small program, includes QPSK, ASK, OOK, FSK, BPSK modulation, such as several)

2009-07-10 21:17:48下载

积分：1
TechnicalArea
Technical Area pattern classification

2011-01-27 18:39:50下载

积分：1
matlab_fn
Matlab M-Files:There are four ways of doing code in Matlab. One can directly enter code in a terminal window. This amounts to using Matlabas a kind of calculator, and it is good for simple, low-level work. The second method is to create a script M-ﬁ le. Here, one makes a ﬁ le with the same code one would enter in a terminal window. When the ﬁ le is “run”, the script is carried out. The third method is the function M-ﬁ le. This method actually creates a function, with inputs and outputs. The fourth method will not be discussed here. It is a way to incorporate C code or FORTRAN code into Matlab this method uses .mex ﬁ les. We will not disucss it here.

2013-07-09 16:49:20下载

积分：1
modularity_louvain_und
用于分层模块化的louvain算法，该算法稳定性高，效率高(louvain algorithm for hierarchical modular, the algorithm is high stability, high efficiency)

2016-05-23 18:30:27下载

积分：1

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