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svm_regressive
基于支持向量机(SVM)回归的MATLAB演示程序(Based on support vector machine (SVM) regression of the MATLAB demo)
- 2009-03-29 23:54:37下载
- 积分:1
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RCC
核查的关键在于对核材料属性准确、有效地识别[1][2]。利用252Cf作为随机脉冲中子源,对其入射核材料所产生的诱发裂变中子脉冲信号进行采集、处理和分析,得到自相关、互相关、自/互功率谱、功率谱密度比等一系列参数,从而反演核材料内部的反应性的情况,便可用于分析和识别核材料,其基本原理就是252Cf中子源驱动噪声分析测量法[(The result shows that the trained Elman neural network is able to identify the characteristics of correlation function, to distinguish different concentrations, and the average recognition rate reaches 90 , with high robustness.)
- 2013-09-04 11:12:10下载
- 积分:1
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porous-media
3D的多孔材料的生成,使用了随机生长的远胞自动机模型(Generate 3D porous material, the use of random growth far Cellular Automata Model)
- 2015-03-31 10:47:02下载
- 积分:1
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main_no_offset_2
假设截获了一段短波数字通信的信号,要求解调出最终的信息,每组解调出来后,将10组信息组合起来,恢复最终的信源输出数据。
先验信息:两组数据文件,编号为1、2,每组I、Q两路存放,格式为“int16”,采样率为9600Sa/s,其中第一组为单径情况,第二组为多径情况。
参数符合MIL-STD-188-110A标准;
同步序列为syn=seq.dat,BPSK调制;
接收机频率稳定度高于1e-6。
文件中有效信息总长度为333.75s,其中同步头长为5/12s,每时隙1/6s,训练序列占10 ,在数据之前;
交织方式为全交织,矩阵交织,列为1000,在比特级进行;
纠错码码率为1/2;
调制方式为BPSK、QPSK和8PSK中的一种,映射方式为二进制,BPSK相位偏移为0,其余两种为 。
(Suppose intercepted signal for a period of short-wave digital communications requires final demodulated information after each demodulated, combining 10 group information, to restore the final output data source.
Priori information: two sets of data file, numbered 1, 2, each I, Q two-way storage, the format is int16 , sampling rate 9600Sa/s, where the first group is a single path, the second group multipath situation.
Parameters meet MIL-STD-188-110A standard
Synchronization sequence syn = seq.dat, BPSK modulation
The frequency stability of the receiver is higher than 1e-6.
File payload total length of 333.75s, wherein the synchronization header length is 5/12s, each time slot 1/6s, accounting for 10 of the training sequence, before the data
Interleaving for the whole interleaving matrix interleaving, as 1000, carried out at the bit level
Error correction code rate of 1/2
The modulation scheme is BPSK, QPSK and 8PSK one, a binary mapping, the BPSK phase offset is 0, the )
- 2016-06-20 19:12:40下载
- 积分:1
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Recurrent_neural_network_simulator
Recurrent neural network simulator
- 2010-09-30 20:15:12下载
- 积分:1
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svpwm
matlab中矢量控制模型,其中32变换可以用S函数来实现(matlab in vector control model, of which 32 can transform S function to realize)
- 2008-08-03 19:53:55下载
- 积分:1
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B-splineApproximation
B-spline曲线、曲面的插值和逼近算法以及B-spline曲线、曲面的显示。代码是matlab格式的。(B-spline curve, surface interpolation and approximation algorithm, as well as B-spline curve, surface display. Code matlab format.)
- 2007-11-07 20:10:16下载
- 积分:1
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ElectromagneticField
这是一个利用MATLAB的GUI编的长直导线周围电磁场的可视化程序。(This GUI provides a visualization of the electromagnetic field induced by a current flowing in a straight wire. The tool also shows the current induced by a rectangular coil that is placed inside the electromagnetic field. The current is calculated using Ampere s Law and the Biot-Savart Law. This demo was created for educational demonstrations.
The user can modify the size and position of the coil, as well as the resistance. The current waveform and magnitude can also be specified.)
- 2021-04-07 15:59:01下载
- 积分:1
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bp-ga
改进bp-ga算法,确定权值和阈值,组合导航系统故障诊断bp-ga算法(Improved algorithm for bp-ga)
- 2020-07-01 18:20:02下载
- 积分:1
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clutch_control_program_wiht_sliding_model
应用matlab/simulink 对汽车自动离合器进行控制仿真(applying the matlab/simulink to simulate the automated clutch of vehicle)
- 2009-09-21 20:28:42下载
- 积分:1