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Achirplet_anad
针对信号自适应chirplet分解未知参数多、实现起来比较困难的特点，文献[1]提出了一种新的chirplet分解快速算法。该算法利用计算信号的二次相位函数，得到其能量分布集中于于信号的调频率曲线上的结论，此时通过谱峰检测可同时获得chirplet调频率、时间中心和幅度的估计；然后通过解线性调频技术获得其初始频率和宽度的估计，仿真结果验证了本文算法的有效性。
(For the signal adaptive the chirplet decomposition of unknown parameters to achieve difficult to literature [1] proposed a new fast algorithm for chirplet decomposition. The algorithm makes use of the secondary phase of the calculated signal function, the conclusion focused on energy distribution curve to tune the frequency of the signal by the peak detection chirplet tune frequency, time center and amplitude estimates then by solving chirp technology to obtain the initial frequency and width is estimated that the simulation results demonstrate the effectiveness of the proposed algorithm.)
- 2012-09-09 21:47:26下载
- 积分：1
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89c2051模拟spi驱动nrf905
单片机89c2051通过模拟spi口驱动nrf905，与nrf905进行联系，本程序详细描述(MCU 89C2051 drives nRF905 through analog SPI port and contacts nrf905. This program is described in detail)
- 2019-05-10 23:07:40下载
- 积分：1
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DengCai
在网上下载到的各种降维方法的MATLAB程序，希望对大家能有所帮助(Downloaded to a variety of methods of dimensionality reduction MATLAB procedures, in the hope that we can help)
- 2008-01-06 10:55:28下载
- 积分：1
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IR_SH79F32
说明： 中颖单片机SH79F32红外通讯实例IR_SH79F32(Ying SCM SH79F32 infrared communication in instances IR_SH79F32)
- 2010-04-16 12:25:33下载
- 积分：1
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OpenGL_room
说明： 使用OpenGL和MFC的音频接口 完成一个3-D的仿真房间: 床，衣柜，书桌，电动玩具，电脑等，包含Texture, Animation等。(The use of OpenGL and MFC-audio interface to complete a 3-D simulation of the room: bed, wardrobe, desk, electric toys, computers, etc., including Texture, Animation and so on.)
- 2020-08-31 17:08:09下载
- 积分：1
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sleeptest
WINDOWS 下延时函数Sleep()以及for循环的测试程序, 死循环会使WINDOWS死机?怕是许多老程序员都未必知道.(Under WINDOWS delay function Sleep (), as well as for the cycle of testing procedures, will WINDOWS cycle crash death? Fear is that many programmers are not aware of the old.)
- 2009-05-23 10:35:33下载
- 积分：1
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用C#编写的邮件SMTP接收处理程序，十分简单明了的原理示范是编程实例。是初学者C# Socket――SMTP入门的好例子...
用C#编写的邮件SMTP接收处理程序，十分简单明了的原理示范是编程实例。是初学者C# Socket――SMTP入门的好例子-C# prepared to receive SMTP mail handling procedures, a very straightforward principle demonstration was programming examples. Yes beginners C# Socket-- SMTP good example of entry
- 2023-06-11 00:55:03下载
- 积分：1
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cameraCalibration
张正友标定程序，几乎每行都有注释。并配有棋盘图，以及个人重新拍摄的彩色标定图(Zhang Zhengyou calibration procedures, almost every line has a comment. And with a checkerboard map, as well as individuals to re-shoot a color calibration diagram)
- 2020-07-02 15:40:01下载
- 积分：1
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Gauss-Jordan-Matrix
For inverting a matrix, Gauss-Jordan elimination is about as efficient as any other method. For solving sets of linear equations, Gauss-Jordan elimination produces both the solution of the equations for one or more right-hand side vectors b, and also the matrix inverse A(-1). However, its principal weaknesses are (i) that it requires all the right-hand sides to be stored and manipulated at the same time, and (ii) that when the inverse matrix is not desired, Gauss-Jordan is three times slower than the best alternative technique for solving a single linear set.
- 2012-03-29 00:57:43下载
- 积分：1
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VCPP-code
VC++深入详解全书代码,第一章到第20章全部，已通过运行(the code of VC++ thorough explanation book)
- 2013-10-12 20:51:50下载
- 积分：1
