-
SAE-J1587-2002
SAE J1587-2002.Electronic data interchange between microcomputer systems in heavy-duty vehicle applications
- 2014-12-28 05:21:35下载
- 积分：1
-
muiting
可以动态调节运行环境的参数，GSM中GMSK调制信号的产生，音频信号通过LM386放大。( Can dynamically adjust the parameters of the operating environment, GSM is GMSK modulation signal generation, LM386 audio signal amplification.)
- 2016-05-12 17:49:23下载
- 积分：1
-
singlei
小波包分析提取振动信号中的特征频率，与理论分析结果相比，用于建立主成分分析模型。( Wavelet packet analysis to extract vibration signal characteristic frequency, Compared with the results of theoretical analysis, Principal component analysis model for establishing.)
- 2016-07-31 01:38:50下载
- 积分：1
-
S.J.ChapmanMATLAB
说明： 这是一本介绍matlab的书，书中有许多实例，讲解详细，从入门到综合，适用于初学者(This is an introduction matlab The book has many examples to explain in detail, from the entry to the synthesis, for beginners)
- 2008-10-15 09:55:00下载
- 积分：1
-
complex618
脑电信号的复杂度计算，有文档和多个matlab程序实例(EEG complexity calculation, there are documents and multiple instances of matlab program)
- 2010-05-20 09:40:59下载
- 积分：1
-
wsn
wsn网络多尺度数据采集于测量 原始matlab仿真代码(Sensor networks, multi-scale measurement)
- 2020-10-15 11:47:29下载
- 积分：1
-
Changes-in-the-signal-to-noise-ratio
等间距线性阵列，阵元数M=8，阵元间距d= λ /2，等幅加权，目标方位φr =0°。产生空间白噪声矢量（复高斯分布）。
设阵列信号矢量元素s(m)=exp[j mψr]，其信号幅度为1，该阵元接收机附加的高斯噪声为n(m)=nmr+jnmi，其中实虚部均为独立同分布N(0, σ2)的高斯随机数，则该通道合成信号x(m)=s(m) + n(m)，其中信噪比为：
SNR = 10 lg[1/(2σ2)] = – 3 – 10 lg(σ2) (dB)
(The spacing of the linear array, and the array element number M = 8, the array element spacing d = λ/2, equal amplitude weighted target azimuth φR = 0. Space generated white noise vector (complex Gaussian distribution). Let array signal vector elements s (m) = exp [j mψr], the signal amplitude, the element receiver additional Gaussian noise n (m) = nmr+jnmi which the real and imaginary parts are independent and identically distributed N ( Gaussian random numbers of 0, σ2), the channel the synthesis signal x (m) = s (m) the PPLS n (m), where SNR is: SNR = 10 lg [1/(2σ2)] =- 3- 10 lg (σ2) (dB))
- 2013-01-22 20:32:07下载
- 积分：1
-
auvmodel
程序中给出了水下机器人的平面运动模型,对于从事水下机器人研究的同学很有帮助(it will give a underwater unmanned vehicle s plane model)
- 2012-04-16 19:10:16下载
- 积分：1
-
FOS_convert
MATLAB实现快速正交变换，与传统的FFT算法相比拥有更高的分辨率，但是运算时间较大， 在目标检测、频率分析、降噪方面都有着广泛的应用(MATLAB to achieved FOS_convert, compared with the traditional FFT algorithm has a higher resolution, but the computation time is large, the target detection, frequency analysis, noise reduction have a wide range of applications)
- 2013-09-27 10:28:11下载
- 积分：1
-
xindian-xiaobo
一组心电信号插值重采样以及采用db5小波滤波(A set of ECG signal interpolation resampling and the use of db5 wavelet filter)
- 2012-08-14 15:06:18下载
- 积分：1
