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1112bpaco
说明： 一种基于蚁群算法优化的BP神经网络，具有较好仿真效果。(A BP neural network optimized by ant colony algorithm has better simulation effect.)
- 2020-10-28 13:29:59下载
- 积分：1
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交叉小波变换
交叉小波分析，用于气象、水文数据的分析等。(Cross-wavelet analysis for meteorology, hydrology, etc.)
- 2019-06-24 14:19:17下载
- 积分：1
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SpiderTools_v9.2
玫瑰图，在ARCGIS里实现玫瑰图，python语言编写。(Rose diagram in Fig ARCGIS achieve Rose, python languages.)
- 2020-12-09 16:49:20下载
- 积分：1
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DHIMatlabToolbox20140522
toolbox to deal with dfsu files with matlab
- 2020-12-05 10:49:23下载
- 积分：1
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QAMPINP
全数字解调下16QAM信号的频偏估计的TD-GG算法实现。TD-GG算法是在TD和GG算法基础上提出来的，有较大的频偏估计范围和较好的估计精度，很好的解决了传统的非数据辅助频偏估计算法中估计范围和精度不能兼顾的问题，而且这种算法易于实现。(Digital demodulation under the 16QAM signal frequency estimation TD-GG algorithm. TD-GG algorithm is based on the TD and the GG algorithm is proposed, and have greater range and better frequency estimation of estimation accuracy, a good solution to the traditional non-data aided frequency offset estimation algorithm to estimate the range and accuracy not take into account the issue, and this algorithm is easy to achieve.)
- 2020-12-18 10:19:12下载
- 积分：1
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slkz
说明： 感应电动机开环速度估计器 基于无速度传感器的感应电动机控制仿真(Open-loop induction motor speed estimator based on speed sensorless control of induction motor simulation)
- 2009-08-04 15:59:57下载
- 积分：1
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qpskAWGNaRayleigh
在高斯白噪声信道和莱斯信道下调制方式为qpsk的基本通信系统的误码率仿真 (In the Gaussian white noise channel and Rice channel qpsk modulation method is the basic communication system BER simulation)
- 2013-08-19 23:17:25下载
- 积分：1
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yuanzhen
16个入射信号，64位天线阵元圆阵的加权波束方向赋形(Weighted beam direction shaping of 16 incident signals and 64 bit array elements)
- 2018-04-30 15:25:04下载
- 积分：1
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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.)
- 2021-01-23 11:48:39下载
- 积分：1
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FreeHandDraw
实现地图符号的定制与开发 有一定的参考价值(achieve map symbol customization and the development of certain reference value)
- 2007-05-15 22:21:24下载
- 积分：1
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