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ContourletT_C
附件程序为去波变换的源代码，matlab程序编写，运行正确且非常实用。(Annex procedures to transform the source code, matlab programming, run right and very practical.)
- 2011-02-16 15:05:28下载
- 积分：1
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MATLAB
采用MATLAB进行图像的轮廓提取，此为最简单的提取程序。(Using MATLAB contour extraction of the image, this is the most simple extraction procedure.)
- 2015-03-21 21:20:38下载
- 积分：1
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s_xy120005
参考外国文献，通过MATLAB程序编写了以两个简单的wMFmle映射构造一个双混沌互扰 pyNaexT系统,提出了基于双混沌互扰系统的无线加密算法，具有防窃听的能力，调试无错误。(References to foreign literature, through MATLAB programming the wMFmle with two simple mapping to construct a mutual interference pyNaexT dual chaotic systems is proposed based on the wireless encryption algorithm dual chaotic mutual interference system has the ability of anti-wiretapping, debugging errors. )
- 2016-01-16 18:54:23下载
- 积分：1
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pinpufenxi
说明： 通过导入后缀为.wav的噪声音频信号通过matlab进行频谱分析(Frequency spectrum analysis by importing noise audio signal suffixed with. wav through MATLAB)
- 2020-06-20 09:20:01下载
- 积分：1
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HttpSample
利用ASIHTTPREQUEST与服务器交互的最简单的例子(How to use ASIHTTPREQUEST)
- 2010-07-27 14:29:03下载
- 积分：1
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generalhammenstainmodel
广义hammenstain模型，用于功率放大器建模，效果很好(Hammenstain generalized model for power amplifier modeling, the effect of good)
- 2007-12-02 09:57:09下载
- 积分：1
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sine
在dds中基于matlab来实现lpm_rom的编写
设置 ROM 的信息，数据宽度为 10bits，数据个数为 4096；设置 ROM为寄存器输出，不需要时钟和异步清零信号(Matlab based in dds preparation to achieve lpm_rom ROM set of information, data width 10bits, the number is 4096 data set the ROM output to register, no clock and asynchronous clear signal)
- 2011-06-14 22:38:29下载
- 积分：1
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Weak-signal-detection
本文利用软件相移技术得到相互正交的参考正弦波信号；通过互相关算法，完成了软正交矢量型LIA相关器的具体实现；利用该方法实现了对微弱信号幅值和相位的检测，有效地抑制干扰，减少了硬件电路成本。通过Matlab仿真，验证了该算法具有一定的优越性。(In this paper, the software technology is orthogonal to the phase shift of the reference sine wave signal through cross-correlation algorithm to complete the implementation of soft orthogonal vector LIA correlator achieved using this method for detecting a weak signal amplitude and phase, effectively suppress the interference and reduce the cost of the hardware circuit. By Matlab simulation show that the algorithm has certain advantages.)
- 2020-11-09 15:49:46下载
- 积分：1
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HLS
说明： 为了感谢惠俊英老师的谆谆教诲，再为好奇诸君奉上水声物理--海洋传播声场模拟的一份武林秘籍！
当好奇诸君阅毕此卷，再对照轻松跑完 9 套作业（9 路招式），即入“海洋射线声学”之江湖！
BELLHOP 与 AcousticsToolbox 遵照 GNU 公共许可证进行分发。感谢Michael B. Porter 对 BELLHOP 的原创。更感谢由 Free Software 凝聚起来的自由科学家社区。
吴开明 2019.01
招式说明：
1、在 64 位 windows 平台上，将本程序包的文件夹添加在 matlab“设置路径”的“添加并包含子文件夹”。
2、读完文档，跑完本程序包所有招式（作业），射线追踪算法的运行就算初步通关，对于海洋传播声场的二维射线表达方法基本上建立感性认识。单单溜达作业（9 路招式）耗时半天。
3、对于每个作业的主程序文件一句一句地消化，深化理解每份作业的内涵，算是提高。耗时估计 3-7 天。
4、本文档适合大三以上和非水声物理专业同志们的快速参学。(To thank Professor Hui Junying for his teachings, and to offer you a secret book of underwater acoustic physics - Simulation of sound field of ocean propagation!
When the curious gentlemen have finished reading this volume, they can easily run through 9 sets of assignments (9 ways), that is, to enter the "ocean ray acoustics" of the river and lake!
BELLHOP and Acoustics Toolbox are distributed under the GNU Public License. Thanks to Michael B. Porter for his original work on BELLHOP. More thanks to the Free Software community of free scientists.)
- 2021-04-04 22:39:04下载
- 积分：1
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股票配对交易套利
应用背景研究股票的配对交易策略，matlab语言写成的，附有PDF说明文档，很有参考价值。关键技术只要使用相关过程分析，协整分析等统计学技术，研究配对交易的可行性和交易实现。
- 2023-04-15 02:55:02下载
- 积分：1
