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NNapply1
- 利用线性神经网络对某一正弦信号进行线性预测。利用函数newlind设计线性神经网络， 在已知正弦信号过去5个值得情况下，预测其将来值。 定义需要的信号，共持续5s，采样频率40Hz-Using linear neural network to a sinusoidal signal for linear prediction. Newlind design using a linear function of neural networks, known sinusoidal
fuzzypid
- 本程序完成对信号的采样和DA信号输出，并进行模糊PID控制的算法程序。-The sampling process is completed and the DA signal output and the fuzzy PID control algorithm program.
Interpolation-in-Digital-Modems
- Gardner关于位同步算法的经典IEEE文章。-Abstrucf- Timing adjustment in a digital modem must be performed by interpolation if sampling is not synchronized to the data symbolsT. his paper describest he fundamental equation for interpolation, proposes a method f
UWB
- 通过子带脉压技术，对大宽带信号进行频带分割，分别进行子带匹配滤波，最终实现大宽带的AD采样。-Through the subband pulse pressure technology, divide the big broadband signal ,through matched filter respectively, and finally achieve big broadband AD sampling.
cs_explain_radar
- 压缩感知在雷达中的应用 很好的一个介绍 雷达成像中惯用的方法是匹配滤波，它之所以 能够处理低信噪比的问题，是因为它利用了回波数据的冗余信息。也就是目前雷达成像算法之所以成功的关键是具有足够 多的冗余信息。现在，在雷达成像中使用压缩感知恰好是反其道而行-Compressed Sensing(CS)theory is a great breakthrough of traditional Nyquist sampling theory，it accomplishes cornpressive
vxatd
- 从先验概率中采样，计算权重，欢迎大家下载学习，现代信号处理中谱估计在matlab中的使用。- Sampling a priori probability, calculate the weight, Welcome to download the study, Modern signal processing used in the spectral estimation in matlab.
yzpjqq
- 本程序为构造小波信号,主要采用上采样的算法实现,,不错的-This procedure for constructing the wavelet signal, mainly adopts the sampling algorithm, and good
BP
- 利用BP网络逼近对象y(k)=u(k)^3+y(k-1)/(1+y(k-1)^2)。采样时间取1ms。输入信号为u(k)=0.5sin(6*pi*t)。(Approximate object y (k), =u (k), ^3+y (k-1) / (1+y (k-1) ^2) using BP networks. Sampling time is 1ms. The input signal is u (k) =0.5sin (6*pi*t).)