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FFT
- 利用FFT估计正弦信号的频率,要估计一个叠加了高斯白噪声的正弦信号 的频率 ，可以通过对x(n)做傅里叶变换，得到频谱图，找出幅度的最大值对应的频率值 ，进行多次变换，求出均方误差 。改变信噪比SNR，通过仿真可以得出随着信噪比增加，均方误差减小。-Sinusoidal signal using FFT frequency estimation, to estimate a Gaussian white noise superimposed on the frequency of sinusoi
fft1
- 高频地波雷达回波信号二维傅里叶变换仿真处理，通过该变换可以得到海上目标的速度和距离信息。-HF ground wave radar echo simulation of two-dimensional Fourier transform processing, the adoption of the sea can transform the speed and distance from goal information.
Filtering-Algorithm
- 电力系统继电保护中经常应用的滤波算法，基于电力系统电流信号的傅里叶变换。程序给出了算法的仿真实现。-Power system, Filtering Algorithm, Fourier Transform, Simulation in matlab
fft-lpls
- 信号与系统仿真 快速傅里叶变换拉普拉斯变换 MATLAB仿真程序-Signal and system simulation of fast Fourier transform Laplace transform MATLAB simulation program
lenbai
- 分数阶傅里叶变换计算方面,合成孔径雷达（SAR)目标成像仿真，能量熵的计算。- Fractional Fourier transform computing, Synthetic Aperture Radar (SAR) imaging simulation target, Energy entropy calculation.
nanfang
- 这个有中文注释，看得明白，感应双馈发电机系统的仿真，分数阶傅里叶变换计算方面。- The Chinese have a comment, understand it, Simulation of doubly fed induction generator system, Fractional Fourier transform computing.
senglai_v52
- 分数阶傅里叶变换计算方面,相控阵天线的方向图（切比雪夫加权），双向PCS控制仿真。- Fractional Fourier transform computing, Phased array antenna pattern (Chebyshev weights), Two-way PCS control simulation.
kuijen
- 非归零型差分相位调制信号建模与仿真分析 ，采用加权网络中节点强度和权重都是幂率分布的模型，分数阶傅里叶变换计算方面。- NRZ type differential phase modulation signal modeling and simulation analysis, Using weighted model nodes in the network strength and weight are power law distribution, Fractional Fourier t
qi532
- 音频信号通过LM386放大，分数阶傅里叶变换计算方面,包括轨道机动仿真、初轨计算。- LM386 audio signal amplification, Fractional Fourier transform computing, Including orbital maneuvering simulation, initial orbit calculation.
cb146
- 仿真效率很高的，分数阶傅里叶变换计算方面,有均匀线阵的CRB曲线。- High simulation efficiency, Fractional Fourier transform computing, There ULA CRB curve.