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jiglib-0.84
smoothed particle hydrodynamics, metlab preliminary program
- 2010-07-08 21:38:37下载
- 积分：1
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A_study_of_IEEE_802.16a_OFDM-PHY_Baseband
欧洲的一个学生，对802.16a的硕士论文。有OFDM的源代码。(Europe 1 students and the 802.16a master's thesis. OFDM is the source code.)
- 2006-11-08 17:42:22下载
- 积分：1
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10.1.1.193.161
国外的一篇关于飞行器滑模控制的文章，写的比较好，对我启发比较 (Abroad an aircraft sliding mode control article, write better, I am inspired comparison)
- 2013-04-09 22:08:37下载
- 积分：1
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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
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fft
傅里叶变换小程序。利用matlab编写的傅里叶变换小程序(Fourier transform applet. Fourier transform using matlab write small programs)
- 2015-01-06 10:01:30下载
- 积分：1
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WCDMA-DL-and-UL-simulation
该仿真平台是在特定多径衰落环境下对WCDMA基站和移动台的行为和性能进行仿真，包括下行和上行链路的仿真，并且有图形用户界面GUI(The simulation platform is a multipath fading environment in particular on the behavior and performance of WCDMA base station and mobile station simulation, including simulation of the downlink and uplink, and has a graphical user interface (GUI))
- 2013-11-29 19:48:25下载
- 积分：1
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kalman-peopledetection
使用kalman滤波实现动态行人检测与跟踪(dynamic people detection using kalman filter)
- 2013-07-10 21:43:06下载
- 积分：1
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CBAEnv
matlab prog for beam analysis using fem and its graph with shear force and bending moment daigram and with its color graph....at breakage pt...
- 2009-10-05 17:56:25下载
- 积分：1
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MATLABPrimer
intro 2 matlab which gives fundamentals about matlab
- 2009-10-20 23:36:11下载
- 积分：1
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maximumlikehood
用最大似然法求解功率谱密度，现代谱估计方法(use the method of maximum likehood to calculate the power spectral density)
- 2010-12-13 13:12:57下载
- 积分：1
