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shuxue_Matlab2
今天上传《数学实验与Matlab》2程序，希望对大家有用！谢谢！！！（(today uploaded "Matlab mathematical experiment with the" two procedures in the hope that it may be useful right! Thank you! ! ! ()
- 2007-05-21 15:22:19下载
- 积分：1
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maple-tutorials
maple教程，与matlab和mathmatica并称三大数学软件，字母运算和图形分析功能强大(maple tutorials, with matlab and mathmatica said the three mathematical software, letters and powerful computing and graphical analysis)
- 2014-11-27 00:46:55下载
- 积分：1
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learn_RS_coding
自己根据网上已有程序改写的(127,115)RS编码，有详细的注释及对FPGA实现算法的改写(参考try123.m)，希望可以让大家少走弯路~~~((127,115) rs encoder/decorder with detailed annotations.)
- 2010-01-11 16:12:29下载
- 积分：1
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FDTD
fd快速算法，实现数据的时域差分算法。包含一维和二维的算法(fd fast algorithm, difference time-domain algorithm data.)
- 2014-09-18 21:15:19下载
- 积分：1
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ParzenPNN
Matlab PNN network with realization using simple console
- 2009-03-28 21:27:24下载
- 积分：1
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q3
说明： To find the encryption and decryption of image which is affected by the noise.
- 2011-11-19 13:02:44下载
- 积分：1
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PF_EKF_UKF
粒子算法，卡尔曼滤波
粒子算法，卡尔曼滤波
粒子算法，卡尔曼滤波(PF EKF UKF
PF EKF UKF
PF EKF UKF)
- 2015-03-26 18:52:46下载
- 积分：1
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gpsPosition
GPS定位程序 内含rinex数据文件 计算导航卫星位置，接收机位置等 同时包含word说明和精度结算(GPS positioning data file containing rinex calculate navigation satellite position, receiver position, etc. contain word descriptions and precision settlement)
- 2015-07-07 13:02:21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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catmap
arnold cat 映射实验，观察其迭代次数与置乱效果的关系，这是图像加密的典型算法(arnold cat mapping experiments to observe the number of iterations and the scrambling effect relationship, which is a typical image encryption algorithm)
- 2021-04-13 14:28:56下载
- 积分：1
