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pi4DQPSK
实现pi/4DQPSK调制,提倡共享。程序说明在程序注释里。(achieve pi/4DQPSK modulation, promote sharing. Description of the procedures for the procedure Notes Lane.)
- 2006-06-03 17:56:15下载
- 积分:1
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MCC.Controlor_PID
this is a simulink dc motor separate excitation with PID controller
- 2014-02-14 12:30:40下载
- 积分:1
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matlab
用monte carlo仿真估计并画出利用反极性信号的二进制通信系统的差错概率性能。(Using Monte Carlo simulation and draw the error probability performance by using the binary communication system reverse polarity signal..)
- 2021-04-24 08:48:47下载
- 积分:1
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efg1d
一篇优秀的无网格伽辽金方法入门文章。这篇文章最好的地方在于——提供了matlab源码。方便大家了解和学习无网格的编程实现(An excellent method EFGM article entry. This article is the best place- to provide a matlab source code. U.S. to facilitate understanding and learning programming meshless realize)
- 2007-11-07 15:54:32下载
- 积分:1
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DDS
NCO 数字压控振荡器的MATLAB仿真程序
程序包含2中模拟NCO的方法
其中第二种方法使用CORDIC算法产生
基准频率信号(The NCO digital voltage-controlled oscillator, the MATLAB simulation program program contains 2 to simulate the NCO in which the second method uses the CORDIC algorithm to generate the reference frequency signal)
- 2012-06-18 12:48:59下载
- 积分:1
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DMA
一、直接数据通道传送
二、常用DMAC芯片— Intel 8237
三、IBM PC/XT中的 DMA 控制逻辑
四、应用举例
(A direct transfer two data channels, often DMAC chip- Intel 8237 3, IBM PC/XT in the DMA control logic 4, Application Examples)
- 2010-08-05 00:15:09下载
- 积分:1
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logistic
Logistic映射与奇异吸引子
一、logistic映射---通向混沌的道路
混沌系统,由于其行为的复杂性,往往认为其动态特性(运动方程)也一定非常复杂,事实并非如此,一个参量很少、动态特性非常简单的系统有时也能够产生混沌现象,以一维虫口模型为例,假设某一区域内的现有虫口数为yn,(logistic实现6蛛网迭代)
- 2010-05-16 18:03:24下载
- 积分:1
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txt
适合卫星通信本科学生借鉴。主要为卫星转发器仿真设计。可以实现上下变频,非线性放大器实现和卫星转发器实现。(Satellite transponder Simulation Design。Achieve Frequency conversion)
- 2014-01-24 19:37:06下载
- 积分:1
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ispy
IMAGE SHOWING IN MATLAB
- 2013-09-10 18:06:22下载
- 积分:1
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距离角度解耦法的MIMO-OFDM雷达波束形成及优化
基于距离角度解耦的MIMO-OFDM雷达波束形成及优化。首先,MIMO-OFDM雷达和OFDM-MIMO雷达的定义在不同的期刊是不同的。这里MIMO-OFDM雷达的定义同IET期刊(见参考文献),即发射阵列应用频率分集。发射阵列使用频率分集能提高目标检测性能,但是发射波束具有距离角度耦合,波束形成需要解除距离角度耦合。以距离角度耦合效应为目标函数,使用遗传算法计算目标函数最小时的发射载频组合。(Beamforming based on range-angle decoupling of MIMO-OFDM radar. the definition of MIMO-OFDM radar and OFDM-MIMO radar in different journal are different. the MIMO-OFDM radar is equal to IET journal, that is transmitting end is frequency diverse array. Using frequency diversity improve target detective performance, but beanpattern is range-angle coupling, which have an effect on beamforming.)
- 2021-05-17 21:30:07下载
- 积分:1