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详细介绍CDMA扩频通信原理，
详细介绍CDMA扩频通信原理，- In detail introduces the CDMA wide frequency correspondence
principle,
- 2022-08-11 12:20:24下载
- 积分：1
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在MATLAB仿真源根轨迹控制系统仿真
控制系统仿真中的根轨迹MATLAB仿真源码-Control System Simulation in MATLAB simulation source root locus
- 2022-10-15 16:00:03下载
- 积分：1
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这是一个非常重要的Modbus工具，外国人写的，我们可以使用一个很好的
这个是一个很重要的MODBUS工具，是外国人编写的，我们可以很好的用的-This is a very important MODBUS tool, written by foreigners, we can use a good
- 2022-02-06 17:26:39下载
- 积分：1
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qpsk constellation and histogram
qpsk constellation and histogram
- 2022-02-20 10:11:15下载
- 积分：1
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We investigate the case of independent Rayleigh faded paths between antenna elem...
We investigate the case of independent Rayleigh faded paths between antenna elements and find that with
high probability extraordinary capacity is available. Compared to the baseline n = 1 case, which by Shannon’s
classical formula scales as one more bit/cycle for every 3 dB of signaltonoise
ratio (SNR) increase, remarkably
withMEAs, the scaling is almost like n more bits/cycle for each 3 dB increase in SNR. To illustrate how great this
capacity is, even for small n, take the cases n = 2, 4 and 16 at an average received SNR of 21 dB. For over 99
of the channels the capacity is about 7, 19 and 88 bits/cycle respectively, while if n = 1 there is only about 1.2
bit/cycle at the 99 level. For say a symbol rate equal to the channel bandwith, since it is the bits/symbol/dimension
that is relevant for signal constellations, these higher capacities are not unreasonable. The 19 bits/cycle for n = 4
amounts to 4.75 bits/symbol/dimension while 88 bits/cycle for n = 16 amounts t
- 2023-04-26 08:00:04下载
- 积分：1
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多方会话消息之实例讲解
多方会话消息之实例讲解 -multi-session news examples to explain the m ulti-session news examples will explain the multi- so news on the case
- 2022-08-23 09:58:50下载
- 积分：1
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用于汽车巡航控制系统的模糊控制算法，以及如何利用梯度下降法和卡尔曼滤波来优化模糊控制器的算法。The files illustrate a simple fuz
用于汽车巡航控制系统的模糊控制算法，以及如何利用梯度下降法和卡尔曼滤波来优化模糊控制器的算法。The files illustrate a simple fuzzy control algorithm as applied to an automobile cruise control system. The files also illustrate how gradient descent and Kalman filtering can be used to optimize the fuzzy controller .-For automotive cruise control system of fuzzy control algorithm, as well as how to make use of gradient descent and Kalman filtering to optimize the fuzzy controller algorithms. The files illustrate a simple fuzzy control algorithm as applied to an automobile cruise control system. The files also illustrate how gradient descent and Kalman filtering can be used to optimize the fuzzy controller.
- 2022-03-02 19:57:15下载
- 积分：1
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VB读取ID卡程序 将通用ID通讯组成8位ID卡格式。
VB读取ID卡程序 将通用ID通讯组成8位ID卡格式。-VB read ID cards will be common procedures ID communication components eight ID card format.
- 2022-01-25 21:45:57下载
- 积分：1
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Multi
多用户检测（cdma系统），大家可以学习一下-Multi-User Detection (cdma system), everyone can learn about
- 2022-06-28 18:11:38下载
- 积分：1
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MATLAB
通信系统中基于MATLAB的四相移相键控调制的仿真-MATLAB-based communication system of the four-phase phase shift keying modulation simulation
- 2022-07-14 11:23:43下载
- 积分：1
