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UKF
这是关于UKF（无味卡尔曼滤波算法）算法的matlab程序(This is on the UKF algorithm matlab program)
- 2013-08-13 14:59:13下载
- 积分：1
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dsp_mark
利用Matlab实现语音信号的数字水印技术.利用语音获取设备获取需要传送的保密语音信号；选择用于传输保密语音信号的普通声音载体；对加入水印信息的文件进行各种滤波处理，然后再对其进行水印提取，观察其结果；(Digital watermarking technology using Matlab voice signals using voice capture device to obtain confidential voice signals to be transferred Select common vector for the transmission of confidential voice speech signal adding watermark information on a variety of filtering files, and then its watermark extraction, observe the results )
- 2015-04-06 18:18:31下载
- 积分：1
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matlab_watermark
本文算法是将24 位真彩图的亮度分量分块
DCT ,然后利用DCT 量化系数的奇偶特性嵌入8
位灰度水印图,并通过PN 序列加密来保证水印的
安全性。算法中,将灰度图像转换为二进制数据
流,置乱后扩频调制,隐藏在宿主DCT 系数量化值
中,提取时不需要宿主信号,实现水印信号的盲提
取。(This algorithm is 24-bit true color pictures of the luminance component of block DCT, quantization DCT coefficients and then use the parity properties of 8-bit grayscale watermark embedding map, and through the PN sequence of encryption to ensure the security of the watermark. Algorithm, the gray image into binary data stream, scrambling after the spread spectrum modulation, hidden in the host DCT coefficient quantization values, the extraction does not require the host signal, the blind watermark extraction.)
- 2010-12-24 11:11:10下载
- 积分：1
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power_svpwm
power_svpwm.rar,功率电子领域matlab仿真文件，已经验证过，程序运行正常(power_svpwm.rar,
Power electronics field matlab simulation file, has already been
verified, the normal operating procedures)
- 2013-07-14 12:43:24下载
- 积分：1
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VQ
说明： program c++ for vector quantization use k-means
- 2015-04-19 21:37:55下载
- 积分：1
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Construction-project
This program calculates return on investments and overall viability of a construction project over a range of initial plot sizes. It models cash flows using rudimentary construction costs, sales revenues and mortgage repayments.
- 2015-10-27 21:35:40下载
- 积分：1
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UKF-design
ukf仿真滤波性能分析,针对目标跟踪算法的滤波(UKF algorithm anlysis for target tracking)
- 2011-12-19 11:16:17下载
- 积分：1
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Roc-curve
Everything ROC and Precision-Recall curves.
- 2015-04-04 18:24:41下载
- 积分：1
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yichunsuanfa
很好的遗传算法，可用以分配冗余时间，很好的消除列车之间的干扰(Good genetic algorithm can be used to allocate redundant time, good to eliminate interference between trains)
- 2021-01-14 17:28:46下载
- 积分：1
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MTKLjcxhyanz
NTKL法可以同时检测光谱异常点、参考数据异常点及其他们共同的异常点，该方法的基本思路是基于蒙特卡洛采样，随机将样本集划分为校正集与预测集，用校正集建模，并对没参与建模的样本进行预测误差计算，进行几千次这样随机采样，每个样本点都可得到其预测误差分布。如果奇异样本在校正集中，整个模型的质量将受到影响；相反，如果奇异样本在预测集中，仅此样本的预测结果受到影响。(NTKL method can simultaneously detect abnormal spectrum and abnormal reference data points and their common abnormal point, the basic idea of this method is based on the monte carlo sampling, sample set random be divided into calibration set and prediction set, using correction modeling, modeling and participated in the samples of the prediction error calculation, a thousands of times that of random sampling, each sample point can be obtained the prediction error distribution.If singular samples in correction, the model of quality will be affected.Singular samples in predicting concentration, on the contrary, if only for the sample prediction results are affected.)
- 2016-07-15 10:36:52下载
- 积分：1
