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blh2xyz_pudn
说明： 从地理坐标到笛卡尔直角坐标转换,考虑到不同的椭球投影。(function to calculate the geodetic Earth-fixed coordinates )
- 2009-08-04 01:43:25下载
- 积分：1
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VWAP_from_Intra_Daily_Data
使用ｍａｔｌａｂ计算交易价的ＶＷＡＰ。是程序化交易和算法交易的必备代码。(Matlab calculate the trading price of the VWAP. Program trading and algorithmic trading must code.)
- 2012-12-28 18:03:06下载
- 积分：1
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datasepf
generate two classes of data samples within unit square that are linearly separable.
- 2013-05-17 13:59:52下载
- 积分：1
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muisui
可以实现模式识别领域的数据的分类及回归，利用自然梯度算法，是机器学习的例程。( You can achieve data classification and regression pattern recognition, Use of natural gradient algorithm, Machine learning routines.)
- 2016-04-20 14:41:16下载
- 积分：1
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磨削区仿真
说明： 得到不同磨削参数下的单颗磨粒磨削区形状和变化规律(Get the shape of grinding area)
- 2020-06-01 16:06:26下载
- 积分：1
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directneuralcontroller
direct neural controller
- 2010-07-09 13:18:05下载
- 积分：1
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boermanlvbo
自己编写的一个卡尔曼滤波c++源程序代码，可以借鉴学习(My writing of a kalman filter c++ source code that can be drawn lessons from learning
)
- 2012-04-21 19:24:33下载
- 积分：1
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EX3
仿真V-BALST结构ZF检测算法性能，调制方式为QPSK(Simulation V-BALST structure of ZF detection algorithm performance, the modulation method is QPSK)
- 2012-05-18 14:04:08下载
- 积分：1
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56163048eemd
总体经验模式分解 信号处理方面的应用 经验模态分解的进化版(ensemble empirical mode decomposition)
- 2017-08-05 17:36:20下载
- 积分：1
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程序
SOM-SVM模型是利用SOM的聚类特点，将含有相同特征的输入样本聚集在一起，并把离聚类中心较远的输入样本舍去。经过20%的样本压缩后，将含有代表性的小样本再送入SVM进行训练。本文的样本集通过实验平台采集，验证了基于支持向量机的频谱感知方法在实际数据测试条件下也能取得很好的感知性能。仿真结果表明，SOM-SVM模型在低信噪比下，频谱检测率接近100%，检测错误率也得到了很好的改善。(The SOM-SVM model is based on clustering characteristics of SOM, the input sample will contain the same features together, and the input samples from far down the clustering center. After 20% samples were compressed, the representative samples were sent to SVM for training. In this paper, the sample set is collected through the experimental platform, and the spectrum sensing method based on support vector machine is proved to be able to achieve good perception performance under the actual data testing conditions. The simulation results show that the detection rate of SOM-SVM model is close to 100% at low SNR, and the detection error rate is also improved.)
- 2017-10-25 16:50:58下载
- 积分：1
