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llr_Bp2
matlab写的ldpc编译码仿真，自己可以该参数看误码率，(matlab ldpc encode decode)
- 2018-03-27 11:38:36下载
- 积分：1
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zj_gps
gps网平差 ,输入指定格式gps网测量数据，进行最小二乘平差(gps network adjustment)
- 2014-11-19 22:27:08下载
- 积分：1
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IIR 数字滤波器的设计与实现
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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Neville
说明： 本程序为基于matlab的插值分析与Euler解常微分方程的应用实例。(the procedures for the Matlab-based analysis and interpolation Euler solution of the ordinary differential equations application examples.)
- 2006-05-02 20:05:16下载
- 积分：1
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all_files
bluetooth matlab GFSK 调制解调， 误码率统计(bluetooth matlab GFSK modulation & demodulation)
- 2018-10-24 11:18:54下载
- 积分：1
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asw
立体匹配 asw算法实现 立体匹配经典局部算法(adapsive support weight algrithom)
- 2013-10-11 08:14:52下载
- 积分：1
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zhaidai
基于matlab软件的窄带干扰抑制及信号去噪代码(Based on the matlab software narrowband interference suppression and signal denoising code)
- 2020-09-26 20:47:46下载
- 积分：1
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麻雀搜索算法（SSA）优化bp网络
说明： 较新的优化算法，麻雀算法优化BP神经网络权值与阈值；(the key parameters of BP are choosed automatically by Sparrow Search Algorithm.)
- 2021-03-10 11:03:51下载
- 积分：1
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GPS
一些关于GPS导航的ppt文件，希望对大家的学习有帮助(Some ppt files on GPS navigation, we hope to learn helpful)
- 2014-09-21 21:49:12下载
- 积分：1
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Codigos
Algoritmos pra reconhecimento facial
- 2009-09-10 02:26:40下载
- 积分：1
