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all_attack
针对数字图片的各种攻击方法，使用Matlab编写。(Digital images for a variety of attack methods, the use of Matlab to write.)
- 2010-10-13 11:01:53下载
- 积分：1
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xiyinzi
说明： 这是个混沌理论中吸引子的源代码，我们可以得出它的相图，希望对大家有用(This is a chaotic attractor theory of the source code, we can conclude that the phase diagram, we hope to be useful)
- 2011-03-31 15:07:47下载
- 积分：1
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Lempel_Ziv_program
Lempel_Ziv信源编解码 含测试数据(Lempel_Ziv_Coder/Decoder
test_data included)
- 2012-04-02 11:05:45下载
- 积分：1
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mb_ftracker
Abstract—Several algorithms have been developed for tracking
formant frequency trajectories of speech signals, however most of
these algorithms are either not robust in real-life noise environments
or are not suitable for real-time implementation. The algorithm
presented in this paper obtains formant frequency estimates
voiced segments of continuous speech by using a time-varying
adaptive filterbank to track individual formant frequencies. The
formant tracker incorporates an adaptive voicing detector and a
gender detector for formant extraction continuous speech,
for both male and female speakers. The algorithm has a low signal
delay and provides smooth and accurate estimates for the first four
formant frequencies at moderate and high signal-to-noise ratios.
Thorough testing of the algorithm has shown that it is robust over
a wide range of signal-to-noise ratios for various types of background
noises.
- 2014-11-15 18:51:50下载
- 积分：1
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gen_pwm_pid
电力电子元件模拟同步发电机，实现AC/DC，DC/AC，利用计算法PWM，PID控制器，跟据效果比较理想(Synchronous generator simulation of power electronic components, to achieve AC/DC, DC/AC, using computational method PWM, PID controller, with far more satisfactory results)
- 2020-10-27 15:49:59下载
- 积分：1
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AIC
说明： 计算aic值，主要是用于ar模型算法中测算模型阶数(Aic value calculation, the main model algorithm is used to measure ar model order)
- 2021-04-02 10:09:07下载
- 积分：1
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duotezhonghongxianbaojing
该程序实现多特征红线报警算法，两个matlab文件，一个为函数，另一个为主函数，调用该函数文件；该程序将4路信号，每一路信号的特征量值及其固定阈值求出来，并一起画出图来。(The program features multi-red alarm algorithm, two matlab files, one for function, the other main function calls the function file the program seek out four signals characteristics of each road and fixed threshold value ,then draw them out .)
- 2011-08-30 18:38:05下载
- 积分：1
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shape
基于形态学的图像分割，MATLAB实现，先进行灰度变换。(Image segmentation, morphology based on MATLAB implementation, the first gray-scale transformation.
)
- 2014-11-20 14:28:06下载
- 积分：1
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matlab_ecg
使用matlab对心电信号进行处理，使用离散余弦变换(ECG signal using matlab processing, the use of discrete cosine transform)
- 2020-12-09 07:09:19下载
- 积分：1
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基于GPS信号的模糊函数仿真mohuhanshu
基于GPS信号的模糊函数仿真，绘出模糊函数图像，了解GPS信号的距离和速度分辨率。(Ambiguity function based on the GPS signal simulation, image blur function plotted to understand the distance and speed of the GPS signal resolution)
- 2020-07-07 23:18:57下载
- 积分：1
