网站首页

登录

Experimental_data_filter

于 2020-08-16 发布

 0  170

下载积分: 1 下载次数: 1

我要下载

代码说明：

说明：空气耦合超声传感器的接收信号掺杂有大量噪声信号，根据传感器的参数设计匹配带通滤波器，提高接收信号的质量。(The received signal of air coupled ultrasonic sensor is adulterated with a large number of noise signals. According to the parameters of the sensor, a matched band-pass filter is designed to improve the quality of the received signal.)

文件列表：

Experimental_data_filter\bandp.m, 850 , 2017-10-19
Experimental_data_filter\data.mat, 13413834 , 2020-08-16
Experimental_data_filter\Fanry_band_filter.m, 2119 , 2020-08-16
Experimental_data_filter\滤波前后时域信号.fig, 25846880 , 2018-04-27
Experimental_data_filter\滤波前后频谱.fig, 13297340 , 2018-04-27
Experimental_data_filter, 0 , 2020-08-16

下载说明：请别用迅雷下载，失败请重下，重下不扣分！

发表评论

0 个回复

533-004-01-1014
以上是一款扫描仪的测量程序，此程序安装数模3D编写。使用PCDMIS软件可离线模拟测量路径。直观了解测量过程。(Above is a scanner measurement program, which installs digital and analog 3D programming. PCDMIS software can be used to simulate the measurement path offline. Visual understanding of the measurement process.)

2020-06-18 12:20:01下载

积分：1
NvmExpressDxe_4
说明： nvmexpressdxe4 broooooo

2020-06-25 12:05:49下载

积分：1
gdsii_docs-26
说明： Docs for GDS Toolbox for MatLab

2020-06-25 20:00:02下载

积分：1
经典的俄罗斯方块游戏，界面简洁，不用图片，完全自画，快捷键操作，简单...
经典的俄罗斯方块游戏，界面简洁，不用图片，完全自画，快捷键操作，简单-classic game of the Russian box, the interface is simple and no photographs, completely self-portraits, the keyboard operation, a simple

2022-08-15 23:34:13下载

积分：1
随机森林
说明：用N来表示训练用例（样本）的个数，M表示特征数目。输入特征数目m，用于确定决策树上一个节点的决策结果；其中m应远小于M。从N个训练用例（样本）中以有放回抽样的方式，取样N次，形成一个训练集（即bootstrap取样），并用未抽到的用例（样本）作预测，评估其误差。对于每一个节点，随机选择m个特征，决策树上每个节点的决定都是基于这些特征确定的。根据这m个特征，计算其最佳的分裂方式。每棵树都会完整成长而不会剪枝，这有可能在建完一棵正常树状分类器后会被采用）。(N is used to represent the number of training cases (samples), and M is used to represent the number of features. The number of input features m is used to determine the decision result of a node in the decision tree, where m should be far less than m. From N training cases (samples), n times are sampled in the way of put back sampling to form a training set (i.e. bootstrap sampling), and the unselected cases (samples) are used to predict and evaluate the error. For each node, m features are randomly selected, and the decision of each node in the decision tree is determined based on these features. According to these m characteristics, the best splitting mode is calculated. Each tree will grow completely without pruning, which may be adopted after building a normal tree classifier).)

2021-01-28 13:47:33下载

积分：1
大数据与大数据机器学习
数据挖掘作为一种现阶段很有用的方式，应用在各个领域。本文比较详细，可以借鉴看看。(Data mining, as a very useful way at this stage, is applied in various fields. We can learn from it.)

2020-11-13 11:09:42下载

积分：1
pci core altera fpga development of design information pci
pci core altera fpga pci开发设计资料-pci core altera fpga development of design information pci

2022-07-12 11:54:56下载

积分：1
运动员打篮球，运球动画
运动员打篮球，运球动画，Flash8版本的运动动画效果，挺流畅的线性动画，运动员基于Flash氏量绘制，非常逼真，学会这种动画，你可制作出类似的逼真的运动主题的动画效果。

2022-01-24 17:03:04下载

积分：1
nibianmpc
说明：逆变器的模型预测电流控制，共同学习探讨，欢迎(Model Predictive Control of Inverters)

2019-01-06 09:44:40下载

积分：1
ADMM
无线通信资源管理中的ADMM算法，ADMM( Alternating Direction Method of Multipliers) 算法是机器学习中比较广泛使用的约束问题最优化方法，它是ALM算法的一种延伸(Alternating Direction Method of Multipliers)

2020-09-13 09:58:02下载

积分：1

696518资源总数
106227会员总数
11今日下载