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MIMO-OFDM-Simulator
多输入多输出正交分频多工模拟器。
正交分频多工:OFDM模拟器(外层函数)
create_channel:产生一个瑞利衰落信道复用,解的天线配置、正交分频多工结构、power-delay档案。
svd_decompose_channel:既然全网络知识是假设,在并行传输奇异值模式。这个函数分解这些频道模式。
BitLoad:适用bit-loading算法来实现预期的钻头和能量
(MIMO OFDM Simulator:
OFDM.m: OFDM Simulator (outer function)
create_channel.m: Generates a Rayleigh fading frequency-selective channel, parametrized by the antenna configuration, the OFDM configuration, and the power-delay profile.
svd_decompose_channel.m: Since full channel knowledge is assumed, transmission is across parallel singular value modes. This function decomposes the channel into these modes.
BitLoad.m: Apply the bit-loading algorithm to achieve the desired bit and energy allocation for the current channel instance.
ComputeSNR.m: Given the subcarrier gains, this simple function generates the SNR values of each channel (each singular value on each tone is a separate channel).
chow_algo.m: Apply Chow s algorithm to generate a particular bit and energy allocation.
EnergyTableInit.m: Given the SNR values, form a table of energy increments for each channel.
campello_algo.m: Apply Campello s algorithm to converge to the optimal bit and energy allocatio)
- 2012-04-30 10:09:02下载
- 积分：1
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RCPCED
仿真程序主体部分由c语言完成,改变运行的设定的参数，在相同的信道编码速率下，通过改变误码率，用Matlab软件进行画图，得出在相同编码速率不同误码率下的纠错后误码的比率，接着改变编码速率，重新可以划出另外的两条曲线；(simulation program from the main part of the completion c language, change the operation of the set parameters, the same channel coding rate, by changing the error rate using Matlab software for drawing, reached the same rate of different coding error rate after correction of the error rate, and then change the coding rate, can be re-drawn the other two curves;)
- 2007-05-09 08:50:00下载
- 积分：1
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tiaozhi_shibie
调制识别的传统算法，
零中心归一化瞬时幅度的谱密度的最大值
零中心归一化瞬时幅度绝对值得标准偏差
零中心非弱信号段瞬时相位非线性分量绝对值的标准偏差
零中心非弱信号段瞬时相位非线性分量的标准偏差
零中心归一化非弱信号段瞬时频率绝对值得标准偏差(Traditional modulation recognition algorithm, the zero center owned by an instantaneous amplitude of the spectral density of the maximum zero center owned by one of the instantaneous amplitude is definitely worth the nonlinear component of the instantaneous phase of the absolute value of standard deviation of zero-center non-weak signal segment, standard deviation of zero center weak signal segment of the standard deviation of the nonlinear component of the instantaneous phase zero center owned by the instantaneous frequency of a non-weak signal segment is definitely worth the standard deviation)
- 2011-06-28 15:10:44下载
- 积分：1
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Kalmanfiltertargetecognization
卡尔曼滤波对移动目标的定位与跟踪，效果明显，可以实时的对移动目标进行定位跟踪(Kalman filter positioning and tracking moving targets, the effect is obvious, can real-time location and tracking of moving targets)
- 2015-05-08 12:55:08下载
- 积分：1
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SourceCode03
三角形常应变单元及四节点等参元子程序,对刚接触有限元程序设计十分有帮助( a small program about DENGCANYUAN)
- 2012-03-16 17:40:23下载
- 积分：1
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xinhaobuhuo
应用matlab仿真扩频信号的捕获过程，程序具有实用性(Application capture process simulation matlab spread spectrum signal, the program is practical)
- 2016-10-12 09:58:06下载
- 积分：1
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sfunction_example
一个简单的s-function的范例，足够多的说明可以将其作为其他s-function的模板(A simple example of s-function, and a sufficient number of instructions can be used as template for other s-function)
- 2014-02-19 17:58:37下载
- 积分：1
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zsy
cma算法的源代码,可仿真出图，还是不错的(cma algorithm source code, can be a simulation diagram, or good)
- 2009-03-24 23:12:59下载
- 积分：1
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PIC_C
本章将介绍 Hitech-PICC 编译器的一些基本概念，由于篇幅所限将不涉及C 语言的标准
语法和基础知识介绍，因为在这些方面都有大量的书籍可以参考。重点突出针对PIC 单片
机的特点而所需要特别注意的地方。(This chapter will introduce the Hitech-PICC compiler of some basic concepts, lack of space will not be involved in the standard C language to introduce basic knowledge of grammar and because in these areas can have a large number of reference books. Focused features for the PIC MCU and the need of special attention.)
- 2009-07-10 11:45:13下载
- 积分：1
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Esfera2_matlab
Esfera control gimbal matlab
- 2012-08-29 04:39:06下载
- 积分：1
