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Optical flow dynamic detection

于 2020-11-20 发布

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下载积分: 1 下载次数: 1

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代码说明：

说明：当车辆通过时对车辆进行动态检测并用竖条线进行标记(When the vehicle passes through, the vehicle is dynamically detected and marked with vertical bar)

文件列表：

Optical flow dynamic detection, 0 , 2020-11-20
Optical flow dynamic detection\123.avi, 833450 , 2011-05-06
Optical flow dynamic detection\Optical_flow_dynamic_detection.m, 469 , 2020-11-20

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FZ1111
fz作业，老师叫我们回家做的滥作业，相信大家不会想下载(fz operations, the teacher told us to go home so indiscriminate operations, I believe we would not want to download)

2006-12-02 13:16:27下载

积分：1
matlab-kalman
这是一个用MATLAB编写卡尔曼滤波算法的程序(This is a program)

2011-12-04 10:40:58下载

积分：1
FHSS
慢跳频的实现，同时对比了在不同的干扰存在的条件下对信号传输的影响(Slow frequency hopping implementation, while comparing the effect of different conditions in the presence of interference signal transmission)

2021-04-08 20:49:00下载

积分：1
fwdfw
generate two pn sequencees and find correlations

2010-11-24 16:42:01下载

积分：1
feature_selection_similarity
肠型胃癌的基因表达谱数据。已经处理好。空缺值用均值代替。第一行是肠型胃癌基因表达谱数据中样本的类别

2012-06-06 18:54:08下载

积分：1
rbm_binary_binary
Restricted Boltzmann Machine with binary visible ,hidden units and GPU (CUDA) support.

2013-12-25 16:43:52下载

积分：1
matlab
用于非线性格兰杰检验，Matlab编程代码，输入自己的数据即可。(Nonlinear Granger test)

2020-12-18 01:49:11下载

积分：1
hu
说明：就算hu矩中7个不变量代码。用于提取图像的不变形特征。(Even if hu 7 invariant moments in the code.)

2010-05-27 11:22:17下载

积分：1
OFDM
首先根据短训练字的特性进行相关运算，进行信号到达检测，当检测到相关值大于门限一定次数后，认为有信号到达。然后根据长训练字的特性，进行相关运算，进行OFDM符号FFT窗口起始位置的估计。估计出FFT窗口的位置后，先在时域进行小频偏的估计，将两个长训练字进行小频偏补偿后，进行FFT运算，根据FFT运算的结果进行整数倍频偏的估计。这些参数估计完成后，就可以进行数据解调了。先对数据部分进行完整的频偏补偿，然后根据估计的FFT窗口位置进行FFT运算得到频域的数据，进行解调。然后在对应于导频的子载波位置上提取出导频信息，根据导频信息估计出剩余定时误差以及剩余的信道响应误差，将误差量送入环路进行跟踪。当收到所有数据后，重新回到信号到达检测状态，进行下一次信号到达的检测和信号接收。(First, according to the characteristics of the short training word correlation operation, the signal reaching the detector, when the detected correlation value is greater than the threshold after a certain number of times that a signal arrives. And then the characteristics of long training word, the correlation operation for the FFT window starting position of an OFDM symbol estimate. The estimated position of the FFT window, the first small frequency offset in the time domain estimation, the two long training word small frequency offset compensation, the FFT operation, the FFT result of the operation for integer frequency offset estimate. These parameter estimation is completed, the data can be demodulated on. The first portion of the data for a complete frequency offset compensation, and based on the estimated FFT window position of the FFT operation to obtain frequency domain data, demodulated. Then corresponding to the position of the pilot subcarriers are extracted on pilot inform)

2020-11-04 23:49:52下载

积分：1
OOo_3.3.0_Win_x86_install-wJRE_de.exe
WINNER 2 Channel Model antenna ver064

2013-05-03 23:57:14下载

积分：1

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Optical flow dynamic detection

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