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send
参考3GPP相关标准并根据LTE技术特征和关键特性，对下行链路级进行设计，包含以下步骤：比特生成、CRC校验、码块分割、编码、速率匹配、码块级联、加扰、调制、层映射、预编码、资源映射、OFDM符号生成和天线映射。为模拟无线传输信道，还需仿真相应的信道模型。收端则是发端的严格逆过程，对接收信号进行一系列处理，得到代表原始发送的信息并判决。(References 3GPP LTE technology standards and in accordance with characteristics and key characteristics of the downlink stage design, comprising the steps of: generating bits, CRC checksum, code block segmentation, encoding, rate matching, code block concatenation, scrambling, modulation , layer mapping, precoding, resource mapping, OFDM symbol generation and antenna mapping. Analog wireless transmission channel, the need to emulate the corresponding channel model. The receiving end is the inverse of the originator of the rigorous, a series of processing the received signal, the representation of the original transmitted information and judgment.)
- 2013-10-08 09:39:40下载
- 积分：1
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Futures-forecast-PSO-SVM-master
说明： 运用粒子群算法优化支持向量机的回归型预测实例(An example of regression prediction)
- 2021-03-24 12:13:22下载
- 积分：1
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matlab
这是一段matlab程序，主要目的是为了完成连续潮流下的极限问题(This is a matlab program, the main aim is to achieve continuous trend in order to limit the problem)
- 2009-03-23 20:35:19下载
- 积分：1
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fx
说明： 用matlab编的天线方向图的一个程序，能够实现均匀线阵下的方向图，还有一个music算法的实现程序(Use of matlab antenna for a procedure, can be achieved under the uniform linear array pattern, as well as the realization of a music program algorithm)
- 2009-08-14 16:13:56下载
- 积分：1
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hmm.tar
hmm hidden markov model
nice pretty code good luck!!!
- 2010-05-28 23:03:42下载
- 积分：1
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robot
用simulink中的SimMechanics模块搭建两关节机械臂模型，并用S-function函数编写控制程序，采用的是计算力矩法跟踪参考信号。(SimMechanics module structures in simulink model of two-joint robot arm, and write control program, a function of the S-function is computed torque method tracks the reference signal.)
- 2021-04-22 22:58:49下载
- 积分：1
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dtw
基于DTW的孤立词语音识别matlab源码，有音频文件(DTW-based isolated word speech recognition matlab source code, there are audio files)
- 2015-01-04 19:02:19下载
- 积分：1
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300MATLABEXAMPLE
300个MATLAB常用函数的例子。说明比较详细，是学习的好东西(300 MATLAB Examples of commonly used functions. Explain in greater detail, is a good thing to learn)
- 2009-10-18 23:03:49下载
- 积分：1
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wimax_802.16e_freescale
OFDMA 物理层开发的matlab 源码.飞思卡尔提供.包括manger和SP两个部分。802.16e仿真，MATLAB环境(OFDMA physical layer development matlab source code. Freescale offers. The development of the physical layer was a great help, too spent to buy the rice yo! ! !)
- 2011-07-25 15:10:11下载
- 积分：1
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小车舵机控制，PID，单神经元PID等三种控制算法
小车舵机控制，PID，单神经元PID等三种控制算法。毕业论文程序，绝对可以运行。(Three car steering control, PID, single neuron PID control algorithm. Thesis program can definitely run.)
- 2014-12-12 15:19:29下载
- 积分：1
