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ex
说明： MATLAB编写的编码GUI，包括文件分析、频数统计、编码列表等。编码方法包括霍夫曼、香农、费诺、改进费诺等。GUI中还包括各编码方法的比较。GUI界面非常美观漂亮。(MATLAB code GUI, including documents analysis, frequency statistics, code list, etc.The encoding methods including hoffman, shannon, fees, and GaiJinFei etc.The comparison of GUI includes various coding method.GUI interface is very beautiful and beautiful.)
- 2015-12-19 15:06:22下载
- 积分：1
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ARIMAtest
对于时间序列模型建立ARMA预测模型，可对未来值进行预报。(For the time series model, the ARMA prediction model is established, and the future value can be forecasted.)
- 2017-07-12 16:48:59下载
- 积分：1
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matlab-emd
进行emd分解，画边界谱，数字信号处理的基本程序(A basic program for EMD decomposition, boundary spectrum, and digital signal processing)
- 2017-12-28 20:37:14下载
- 积分：1
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ShowFrequency
采用Matlab仿真，实时对麦克风话筒进行语音采集，并进行实时时域和频域分析，描绘频谱图和时域图形。(Using Matlab simulation, real microphone microphone for voice capture, and real-time domain and frequency domain analysis, spectral and temporal depicting graphic.)
- 2021-04-18 19:38:57下载
- 积分：1
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调频连续波雷达信号仿真 rayleigh
说明： 调频连续波雷达信号仿真，以及信号处理过程仿真，适合初学者以及急需FMCW信号仿真的用户(FMCW radar signal simulation, as well as signal processing simulation, take triangle wave modulation as an example, code writing is standard, code annotation is excellent. Suitable for beginners and users in urgent need of FMCW signal simulation)
- 2019-11-24 15:11:47下载
- 积分：1
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mtalab
说明： Matlab基础知识学习，如数值计算，绘图，程序设计，文件操作，数学运算等。(Matlab basics of learning, such as numerical computation, graphics, programming, file operations, math and so on.)
- 2010-03-31 19:19:21下载
- 积分：1
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ofdm_simulation
OFDM 的整个流程的 仿真程序 适于初学者学习ofdm的整个过程()
- 2007-09-21 10:21:01下载
- 积分：1
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zoulixiaoying
光波导中光参量放大过程传播到L处的各光波波形图仿数值真matlab代码(Waveguide optical parametric amplification process spread to L is the value of the true light waveform simulation matlab code)
- 2013-09-14 00:06:28下载
- 积分：1
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8-optimal_in_FRFTdomains
time-invariant degradation models and stationary
signals and noise, the classical Fourier domain Wiener
filter, which can be implemented in O(N logN) time, gives the
minimum mean-square-error estimate of the original undistorted
signal. For time-varying degradations and nonstationary processes,
however, the optimal linear estimate requires O(N2) time
for implementation. We consider filtering in fractional Fourier
domains, which enables significant reduction of the error compared
with ordinary Fourier domain filtering for certain types
of degradation and noise (especially of chirped nature), while
requiring only O(N logN) implementation time. Thus, improved
performance is achieved at no additional cost. Expressions for
the optimal filter functions in fractional domains are derived,
and several illustrative examples are given in which significant
reduction of the error (by a factor of 50) is obtained.
- 2015-02-21 10:15:13下载
- 积分：1
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基于GA优化的BP算法
说明： 通过遗传算法优化BP神经网络，提高其收敛速度和预测准确度。(BP neural network is optimized by genetic algorithm to improve its convergence speed and prediction accuracy.)
- 2019-05-27 22:04:48下载
- 积分：1
