-
4
说明： 4. 试说明卷积编解码的工作原理：
(1) 使用Simulink仿真卷积编码，并用Viterbi译码的方法进行解码，其中的编码、译码全部是自己编写代码(S-Function方式)，不是调用Simulink的已有编码、译码函数。
(2) 请在加性白高斯噪声信道中，画出比特信噪比与误码率的关系曲线。(4. Try to explain the working principle of convolutional codec:
(1) Simulink was used to simulate convolutional coding, and Viterbi decoding method was used for decoding. The coding and decoding were all written by oneself (s-function method), rather than calling the existing coding and decoding functions of Simulink.
(2) in the additive white gaussian noise channel, please draw the curve of the relationship between bit signal-to-noise ratio and bit error rate.)
- 2019-01-15 10:53:20下载
- 积分：1
-
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
-
Mobile-station-data
LBS定位追踪器产品开发，移动基站经纬度数据，非常难得的资料(Mobile LBS positioning station latitude and longitude data. Rar)
- 2013-08-25 17:42:02下载
- 积分：1
-
shanqu
3D图形编程，让你形象的看到一座山峰，同时也能举一反三运用到其他画图的方面。(3D graphics programming, so you see the image of a mountain, but also can be applied to other aspects of replicability drawing.)
- 2014-06-03 16:36:25下载
- 积分：1
-
卷积神经网络CNN进行图像分类
说明： 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
-
Acq_GPS
GPS信号捕获的捕获程序，采用时域串行的方法实现(acquisition of GPS signal)
- 2021-04-16 16:58:53下载
- 积分：1
-
Matlab-fangzhen
最简单的单相桥式整流、三相桥式整流和三相逆变电路，方便作为基础学习(The simplest single-phase bridge rectifier, three-phase and three-phase bridge rectifier inverter circuit, as a basis to facilitate learning)
- 2021-02-05 20:59:56下载
- 积分：1
-
softmax
Softmax回归模型，该模型是logistic回归模型在多分类问题上的推广(softmax classifier)
- 2017-05-23 20:28:43下载
- 积分：1
-
mimo_BPSK_ML_ZF_MSME
说明： 2*2 mimo系统在BPSK调制下ML，ZF，MMSE检测算法性能比较(Performance comparison of ML, ZF and MMSE detection algorithms for 2 * 2 MIMO system under BPSK modulation)
- 2020-12-12 17:19:16下载
- 积分：1
-
highlight_Matlab
matlab界面编程中的实现可选的子界面！
就像VC++的MFC中的Table空间，解决你的复选问题！(The matlab interface programming realization optional sub-interface! Table space like VC++ the MFC solve your check!)
- 2012-10-13 19:48:40下载
- 积分：1
