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zuixiaoercheng

于 2020-11-02 发布

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下载积分: 1 下载次数: 9

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说明：两种对二阶系统进行参数辨识的最小二乘算法，一种可以直接得到输入输出之间的传递函数，一种可以解出线性的差分方程各系数，再反解得到传递函数。附带的一个二阶系统的模型，可以自行下载导入输入输出数据进行试验。(Two kinds of least square algorithm for parameter identification of second-order system, one can directly get the transfer function between input and output, the other can solve the coefficients of linear difference equation, and then get the transfer function by inverse solution. The attached model of a second-order system can download the input and output data for test.)

文件列表：

text, 0 , 2020-02-23
text\changshi.m, 459 , 2020-02-17
text\jiandan.slx, 20494 , 2020-02-21
text\zuixiaoercheng.m, 2424 , 2020-02-23

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ofdm_EM_channel
本人编写的ofdm系统中的em信道估计matlab仿真程序，可直接运行(I ofdm prepared by the system of channel estimation em Matlab simulation program can be run directly)

2006-10-03 22:21:47下载

积分：1
20065318585938029
matlab的实例2，适用于初学者，图形图像的东西比较多，希望能够有用(matlab examples 2, applicable to beginners, graphic images are more things in the hope of useful)

2007-08-30 09:52:44下载

积分：1
Huange_emd
黄锷论文中EMD和HHT的源程序，已经打包压缩,解压后可以使用(Wong Ngok paper on EMD and HHT source, has been packaged compression, decompression can be used after)

2013-09-25 10:58:18下载

积分：1
OFDM_matlab
cornell大学一篇关于OFDM仿真的论文（含matlab程序）(cornell University, a paper on the OFDM simulation (with matlab program))

2010-09-03 23:34:14下载

积分：1
Wavelet-Decomposition-For-Images
main executing reference usage: observeWaveletDecompositionBenchmark_N_levels.m The objective is to illustrate wavelet decomposition, and to describe how operations may be done in the wavelet domain before the reconstruction. The demo decouples the wavelet operations (transform, operation in wavelet domain, and reconstruction) from the plotting. A PSNR and MSE describes the possible distortion (however minimal) of the forward and inverse wavelet transform. * Caveat: The image display may be subjected to the selected target image. The objective is to provide a simple framework for the understanding of working with wavelets.

2011-01-20 07:08:22下载

积分：1
提高密码的抗攻击性
摘要:为提高密码的抗攻击性,利用超混沌系统随机性好!可确定再生,且密钥空间较大的特性,提出了一种基于四维连续超混沌系统和扩展映射的实时视频流加密算法"(Abstract: In order to improve the password anti-aggressive use of system randomness hyperchaos good! Regeneration can be identified, and key characteristics of the larger space, a row based on four-dimensional hyperchaotic system and expansion of mapping real-time video stream encryption algorithm )

2021-03-07 16:39:29下载

积分：1
LIBSVM-to-do-regression-prediction
LIBSVM做回归预测怎么用libsvm来做预测(The LIBSVM doing regression forecast predict how libsvm do)

2013-04-28 19:25:03下载

积分：1
matlanUserGuid
说明： matlab的入门经典书籍，适合初学者使用。(matlab introduction to classic books for beginners.)

2010-04-24 20:17:02下载

积分：1
lattice_filter_Matlab
格型滤波器(lattice filter)Matlab的实现帖子,只用于2阶。请高手看看。不过我还是不会编更高阶的格型滤波器。欢迎一起探讨！zhoujoejx@163.net(lattice filter (lattice filter) Matlab achieve posts. only for the two bands. Look at 19:56. However, I will not write more advanced lattice filter. Welcome to explore! Zhoujoejx@163.net)

2006-07-02 02:35:32下载

积分：1
homotopy
homotopy算法求解非线性方程组 (homotopy method for solving nonlinear equations)

2016-04-16 17:26:16下载

积分：1

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