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paddedsize
通过使用填充和不填充观察其滤波效果！使用了低通滤波器生成一个高斯滤波器！(Fill and not fill through the use of filtering effect observed! Low-pass filter used to generate a Gaussian filter!)
- 2011-05-22 13:51:28下载
- 积分：1
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Solving-DDEs-in-matlab
matlab求解时滞微分方程教程，很详细，有例子。(Solving delay differential equations matlab tutorial)
- 2013-07-18 22:14:08下载
- 积分：1
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xihua
matlab中细化谱的示例程序，操作简单，可直接复制，便于调用。(Zoom Spectrum in matlab sample program, simple operation, can be directly copied, easy call.)
- 2013-07-26 17:24:48下载
- 积分：1
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lmd
局部均值分解是由Smith提出的一种新的非线性和非平稳信号分析方法。由于LMD是依据信号本身的信息进行自适应分解的，产生的PF分量具有真实的物理意义，由此得到的时频分布能够清晰准确地反映出信号能量在空间各尺度上的分布规律。(Local mean decomposition is a new nonlinear and non-stationary signal analysis method proposed by the Smith. Since LMD information is based adaptive signal itself decomposed, resulting PF component has real physical meaning, when the resultant frequency distribution of the signal can be clearly and accurately reflect the spatial distribution of the energy of each scale.)
- 2013-12-03 15:19:12下载
- 积分：1
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dbcg
Non-Symmetric Linear system, Sparse, Iterative Precondition, BiConjugate Gradient
- 2013-12-31 07:23:41下载
- 积分：1
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shuiyin2
说明： 一个用MATLAB编写的数字水印算法实例，加入了高斯噪声(One with a digital watermarking algorithm written in MATLAB examples, adding Gaussian noise)
- 2011-02-17 10:46:01下载
- 积分：1
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ASR_matlab
语音识别的MATLAB代码，包括用于测试的语音，实现了利用HMM(隐含马尔可夫)和DTW(动态规划)两种方法的实现。(ASR use HMM and DTW method include wave files use for test and training.)
- 2020-12-13 22:39:15下载
- 积分：1
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kuopin
直接序列扩频系统（DS，Direct Sequence）又称为直接序列调制系统或伪噪声系统（PN 系统），简称为直扩系统，是目前应用较为广泛的一种扩展频谱系统。要传送的信息经伪随机序列编码后对载波进行调制。在发信端越冬用扩频序列去扩展信号的频谱，在收信端，用相同的扩频友序列进行解扩，将展宽的频谱扩展信号还原成原始信号。因为伪随机序列的速率远大于要传送信息的速率，所以受调信号的频谱宽度将远大于要传送信息的频谱宽度，帮称之为扩频(Direct sequence spread spectrum (DS, Direct Sequence) modulation system, also known as direct sequence or pseudo-noise system (PN system), referred to as direct expansion systems, is currently the more widely used as a spread spectrum system. To send the information encoded by the pseudo-random sequence of carrier modulation. End of winter in the letter to extend the signal with the spreading sequence of spectrum, in the end prepared to receive and use the same sequence spread spectrum despreading friends, broadening the spectrum to restore the original signal expansion signals. Because the rate of pseudo-random sequence is much larger than the rate of information to be sent, so the frequency spectrum by adjusting the width of the spectrum is much larger than the width of the information to be sent to help is called spread spectrum)
- 2011-01-09 16:54:26下载
- 积分：1
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digital-modulation
数字信号调制样式自动识别可以识别数字信号的程序(Digital signal modulation Automatic Identification of the program can recognize the digital signal)
- 2013-04-18 21:46:30下载
- 积分：1
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Perfect-fuzzy-adaptation
adaptive fuzzy control
- 2012-11-28 02:28:26下载
- 积分：1
