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bd_ber
闭环MIMO系统中的预编码技术块对角化程序,主要是误码率(loop MIMO system of pre-coding technology to block diagonalization procedure is mainly BER)
- 2006-11-30 11:48:56下载
- 积分:1
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rs
说明: RS码的C实现,通过mex接口,在MATLAB中创建的LTE下行链路中测试,可跑出误码率曲线。(RS code is implemented in C, by mex interface, LTE downlink created in MATLAB test can be run out of BER curves.)
- 2014-08-12 15:23:33下载
- 积分:1
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1231243513up_convert_ofdm
OFDM调制解调算法中的上变频算法以及matlab的实现方法(OFDM modulation and demodulation algorithm in the upconversion algorithm matlab implementation)
- 2013-05-15 19:09:00下载
- 积分:1
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chicken-eggs-counting
My package is all about counting chicken eggs in a tray using camera, from image processing to GUI, it supports presenting the present result, past result, and total result
- 2014-02-04 04:28:42下载
- 积分:1
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kmeans
用natlab将iris数据聚类为三类。然后将结果与虹膜数据集中的正确结果进行比较,并计算分类精度(You are offered the iris dataset of the UCI dataset. Cluster the data to three categories. Then compare the result with the correct one in iris dataset and compute the classification accuracy.)
- 2018-05-14 16:49:18下载
- 积分:1
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shuangfengganshe
matlab模拟杨氏双缝干涉,动态模拟,形象生动(matlab simulation of Youngs double slit)
- 2010-05-09 16:01:35下载
- 积分:1
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OFDMsourceCode
用matlab仿真实现了25 kHz 带宽内同时传送总共48 kbit/s 的两路语音(每路速率9. 6
kbit/s) 和两路数据信息(速率分别为19. 2 kbit/s 和9. 6 kbit/s) , 仿真结果表明达到了较好的误码性能。并比较了4 种数字调制方式下O FDM 系统的误码性能。(using Matlab Simulation bandwidth of 25 kHz simultaneous transmission within a total of 48 kbit/s 2 Road Voice (rate of 9 per road. 6 kbit/s) and two road data information (rate of 19. 2 kbit/s and 9. 6 kbit/s), the simulation results indicate achieve a better BER. And comparison of four types of digital modulation mode O FDM system BER.)
- 2007-03-14 13:35:41下载
- 积分:1
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25mtlab-ar-mo
communication project with matlab.
- 2012-09-10 23:08:39下载
- 积分:1
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lifting_97
本程序实现任意偶数大小图像第二代双正交97提升小波变换
注1: 采用标准正交方法,对行列采用不同矩阵(和matlab里不同)
注2: 为了保证正交,所有边界处理,全部采用循环处理
注3: 正交性验证,将单位阵带入函数,输出仍是单位阵(matlab不具有此性质)
注4: 此程序是矩阵实现,所以图像水平分量和垂直分量估计被交换位置
注5: 此程序实现的是类小波(wavelet-like)变换,是介于小波包变换与小波变换之间的变换
注6: 此程序每层变换相对原图像矩阵,产生的矩阵都是正交阵,这和小波包一致
注7: 但小波变换每层产生的矩阵,是相对每个待分解子块的正交矩阵,而不是原图像的正交矩阵
注8: 且小波变换产生的正交矩阵维数,随分解层数2分减少
注9: 提升系数可以在MATLAB7.0以上版本,用liftwave( 9.7 )获取,这里直接给出,考虑兼容性
注10:由于MATLAB数组下标从1开始,所以注意奇偶序列的变化
注11:d为对偶上升,即预测;p为原上升,即更新(err)
- 2008-06-25 07:59:17下载
- 积分:1
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20043710443819390
说明: 2电平SV调制逆变器离散模型,在matlab6.5的simulink下运行(Level 2 SV discrete modulation inverter model in the Simulink matlab6.5 run)
- 2006-03-24 10:24:15下载
- 积分:1