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scatter
可以用来计算岩石的频散效应，现在还只是单裂纹二维情况(Rocks can be used to calculate the frequency dispersion, it is only a single two-dimensional crack)
- 2011-09-28 17:09:05下载
- 积分：1
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frame-difference-method-
说明： 帧间差分法处理图像视频，可用于运动目标的检测(Image processing video frame difference method can be used for the detection of moving targets)
- 2011-04-06 17:12:25下载
- 积分：1
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PSO-filter-Matlab-code
PSO滤波，我没试过，请高手用了之后传一个有中文解释的(PSO filter, I never tried, after you pass a master with a Chinese interpretation)
- 2021-04-15 09:38:55下载
- 积分：1
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levinson
图1为均衡带限信号所引起失真的横向或格型自适应均衡器(其中横向FIR系统长M=11), 系统输入是取值为±1的随机序列，其均值为零；参考信号；信道具有脉冲响应：
式中用来控制信道的幅度失真(W = 2～4, 如取W = 2.9,3.1,3.3,3.5等)，且信道受到均值为零、方差(相当于信噪比为30dB)的高斯白噪声的干扰。试比较基于下列几种算法的自适应均衡器在不同信道失真、不同噪声干扰下的收敛情况(对应于每一种情况,在同一坐标下画出其学习曲线):
1）横向/格-梯型结构LMS算法
2）横向/格-梯型结构RLS算法
并分析其结果。(Figure 1 is a band-limited signal caused balanced horizontal or lattice distortion adaptive equalizer (FIR system in which the lateral length M = 11), the system input is the value of a random sequence of ± 1, mean zero reference signal channel has impulse response:
Wherein the amplitude of the distortion for the control channel (W = 2 ~ 4, and so as to take W = 2.9,3.1,3.3,3.5), and subjected to a channel with zero mean and variance (equivalent SNR is 30dB) Gaussian white noise. Compare the following types of algorithm-based adaptive equalizer in a different channel distortion, the convergence of different noise interference (corresponding to each situation, draw their learning curve in the same coordinate):
1) landscape/grid- LMS algorithm ladder structure
2) landscape/grid- RLS algorithm ladder structure
And analyze the results.)
- 2020-07-02 22:40:01下载
- 积分：1
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STFT
实现了对语音信号的STFT处理，用matlab(Realization of the speech signal STFT processing, using matlab)
- 2014-11-14 12:44:12下载
- 积分：1
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z1
说明： sorry i need a code really.....
- 2011-12-11 15:05:12下载
- 积分：1
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qujingyinchongzu
对输入的语音信号运用短时能量函数进行去静音，然后把去掉静音帧之后的信号进行重组。(remove the mute of the speech signal (using short-term energy function), and then remove the signal mute frame after restructuring.)
- 2013-12-20 10:59:18下载
- 积分：1
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ecc
ecc encryption decryption image matlab
- 2015-03-08 18:00:33下载
- 积分：1
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emdsd5
关于emd的判据研究，通过它可以终止emd对分平稳信号的分解，是最新版的方法(On the EMD criterion, it can terminate the EMD pair of stationary signal decomposition, is the latest version of the method)
- 2011-11-13 21:06:11下载
- 积分：1
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two-temperature-solve
激光与物质的相互作用 双温方程算法 matlab源程序代码(two temperature solve)
- 2021-03-26 20:59:13下载
- 积分：1
