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ookd
ookd是相位调制的一种代码程序，可以看到调制效果。(ookd)
- 2009-03-11 12:56:27下载
- 积分：1
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SVM_luzhenbo
用于分类的matlab工具箱，供大家学习交流(Matlab toolbox for classification ，We can exchange advices with it.)
- 2009-04-07 22:19:42下载
- 积分：1
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GPUGems3.chm
GPU programming gems 3
- 2015-04-02 17:36:19下载
- 积分：1
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matlabmfiles
书本上的几个例子，很好用，可以直接运行。对于初学者比较有用！(Book a few examples of good use, can be directly run. More useful for beginners!)
- 2008-12-22 19:05:33下载
- 积分：1
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1.-digital_modulation_FCN
diferent type of modulation such as AM , FSK programed using matlab m-file programming
- 2013-03-29 03:16:48下载
- 积分：1
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all_progs
papr to differenrt number of subcarrier:
we put N = 256,512,1024 and show the output ofp ccdf with papr when we use QPSK modulation.
The PAPR ratio is a measure of the dynamic range in OFDM signals. Thus high
PAPR induces a high dynamic range which describes high variability in the
signal range.
complex data sequences are input to the IDFT of an OFDM transmitter
then at the output of the IDFT, real and imaginary parts are obtained.
- 2013-05-02 01:33:28下载
- 积分：1
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awgn
DTMF(双音多频)是用两个特定的单音频组合信号来代表数字信号的一种编码技术。两个单音的频率不同，代表的数字或实现的功能也不同。可采用8种频率代表电话机上的16个按键，10个数字键0~9和6个功能键*、#、A、B、C、D。具体的频率组合见参考书。要求：
(1) 根据键盘输入的符号，利用MATLAB产生对应的DTMF信号；(2) 分别利用FFT算法和Goertzel算法计算该DTMF信号的频谱并画出频谱图；(3) 根据频谱图确定DTMF信号所代表的符号是否和输入的符号一致。
(DTMF (Dual Tone Multi-Frequency) is a single with two specific combination of audio signals to represent a kind of digital signal coding techniques. Two monosyllabic different frequency, on behalf of the numbers, or the realization of the functions are also different. Eight kinds of frequency of use on behalf of telephone on the 16 keys, 10 numeric keys 0 ~ 9 and 6 function keys*,#, A, B, C, D. The frequency of specific composition of reference books. Requirements: (1) According to the keyboard input of symbols, the use of MATLAB have a corresponding DTMF signal (2), respectively, using FFT algorithm and the Goertzel algorithm DTMF signal spectrum and frequency spectrum draw (3) According to DTMF signal frequency spectrum to determine represented by symbols and input symbols unanimously.)
- 2008-12-24 20:12:16下载
- 积分：1
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introduction-for-matlab
BASICS FOR MATLAB SIMULINK
- 2011-09-08 18:48:20下载
- 积分：1
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Matlab7.0
Matlab7.0编程基础源程序第一章实例程序Matlab M-File(Programming based on the source of the first chapter Matlab7.0)
- 2014-12-19 11:22:57下载
- 积分：1
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markov garch
说明： 马尔科夫状态转换的GARCH类模型用matlab程序代码做实证 ms-garch(The GARCH model of Markov state transition is empirically done with matlab code
ms-garch)
- 2021-03-12 14:29:25下载
- 积分：1
