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ofdm
OFDM仿真，包括仿真图，功率谱，星座图等(OFDM simulation, including simulation diagram, power spectrum, constellation diagram, etc.)
- 2019-01-01 16:17:53下载
- 积分：1
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1
说明： GPS伪距动态单点定位的计算公式,分析单点定位误差与几何强度因子GDOP之间的关系,并研究了当观测卫星数仅为必要的4颗时定位精度的降低情况,画出了GDOP与平面定位精度之间的等值线关系图,并研究了GDOP与定位精度之间的相关性。(the kinematic positioning formula using GPS pesudorange is given. The relationshipbetween error of single point positioning and geometry dilution of positioning(GDOP) is analysed. The worse situation in which only 4 pesudoranges are used in positioning is introduced. The relation contour between plane error of positioning and GDOP is given. Also studied is the correlation between positioning accuracy and GDOP.
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- 2009-11-05 07:25:21下载
- 积分：1
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归档
对脉冲多普勒雷达的功能进行仿真，多目标，脉压，分辨率(matlab pd multi something useful)
- 2018-01-24 14:27:07下载
- 积分：1
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GM_demo
灰度预测模型，用于做评价，可更改。使用MATLAB实现。(Gray prediction model)
- 2021-01-07 22:18:51下载
- 积分：1
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卷积神经网络CNN进行图像分类
基于卷积神经网络的图像识别，应用于MATLAB(Image Recognition Based on Convolutional Upgrading Network)
- 2020-11-03 10:49:52下载
- 积分：1
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fangzhenjishu
扩频通信系统实用仿真技术一书的所有源代码,包括 信道编码译码(有LDPC码),扩频调制,载波调制,PN码同步,窄带干扰抑制,直扩频系统仿真实列,跳频系统仿真实例等(spread spectrum system simulate technology)
- 2020-11-15 21:09:41下载
- 积分：1
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IIR 数字滤波器的设计与实现
说明： 设计一个巴特沃兹数字低通滤波器，其技术指标为：3dB带宽为0.2π，阻带截止频率为0.3π，通带纹波为1dB，阻带衰减大于30dB，采样间隔T=10ms。
1）采用冲激响应不变法；
2）采用双线性变换法设计；
3）采用FIR的窗函数（Hanning窗、Hamming窗或Blackman窗）设计。(A Butterworth digital low-pass filter is designed. Its technical specifications are: 3 dB bandwidth is 0.2 pi, stopband cut-off frequency is 0.3 pi, passband ripple is 1 dB, stopband attenuation is more than 30 dB, sampling interval T=10 Ms. 1) Impulse response invariance method is adopted. 2) Design by bilinear transformation method; 3) FIR window function (Hanning window, Hamming window or Blackman window) is used to design.)
- 2019-04-19 10:03:16下载
- 积分：1
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wicapture
说明： 利用wifi信号进行精准的定位，mit代码(locolizing using wifi)
- 2020-06-20 23:20:02下载
- 积分：1
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GpsRecv
GPS机串口通信程序,可以了吧!为什么下个东东也这么难啊(GPS machine serial communication procedures, be all right! Why so next Dongdong also难啊)
- 2008-03-16 18:29:39下载
- 积分：1
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fit-the-Drude-model
金的drude模型的模拟，对研究等离子共振有很大的帮助(The simulation of the gold drude model, plasmon resonance study of great help)
- 2020-12-11 17:19:17下载
- 积分：1
