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XFPingTester-master
说明: 用于iOS平台的 ping demo,对苹果原生代码的封装(use for iOS partform ping demo)
- 2021-03-29 16:01:53下载
- 积分:1
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Soundsourcelocalizationforobotauditorysystemusingt
基于互相关函数,采用求和广义互相关函数(summed-GCC)法用于机器人系统平台。由于采用不同的映射函数(mapping functions),GCC法在该平台下,只需三个麦克风即可进行三维定位,突破了基于TDOA法进行三维声源定位最少需4个麦克风的限制(Based on cross-correlation function, using generalized cross-correlation function sum (summed-GCC) method for the robot system platform. Because of using different mapping function (mapping functions), GCC method in the platform, the only three to three-dimensional microphone positioning, a breakthrough TDOA method based on three-dimensional sound localization will take at least four microphone restrictions)
- 2009-03-06 09:30:59下载
- 积分:1
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bpsk_Awagn_Rayleigh
说明: 实现了一个直接扩频系统,使用BPSK作为调制解调方法。并比较白噪声AWGN及瑞利衰落(rayleigh fading)环境下,误码率的影响。(There are two files in the zip folder. bpsk_spread.m and jakesmodel.m
Steps for simulation:
1] Run jakesmodel.m first
2] Then run bpsk_spread.m .
3] Note that during the first run bpsk_spread.m has no rayleigh fading.This is because the corresponding code has been commented
4] The resulting performance is stored in BER_awgn.
5] Now uncomment the Rayleigh Fading code in bpsk_spread.m file.
6] Same time comment BER_awgn (line 112) and uncomment BER_ray variable.
7] Run the simulation.
To compare the perfromances of the receiver using DSSS plot the BER_awgn and BER_ray
>>semilogy([1:8],BER_awgn(1:8), g* )
hold on
semilogy([1:8],BER_ray(1:8), -.b* )
hold on
grid on )
- 2010-03-22 23:11:17下载
- 积分:1
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2.4GHz-Invert-F-Antenna-Design
zigbee 2.4GHz 倒F天线设计技术文档(zigbee 2.4GHz Invert F antenna design refrence)
- 2021-04-02 18:39:07下载
- 积分:1
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vad-master
说明: 调用webrtc中的VAD算法,可以实现录音文件的语音端点检测,时延7.8ms(Calling VAD algorithm in webrtc, voice endpoint detection of recording file can be realized with a delay of 7.8ms)
- 2020-03-19 10:20:48下载
- 积分:1
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ts170
可以得到很精确的幅值、频率、相位估计,基于K均值的PSO聚类算法,光纤陀螺输出误差的allan方差分析。( You can get a very accurate amplitude, frequency, phase estimation, K-means clustering algorithm based on the PSO, allan FOG output error variance analysis.)
- 2017-06-01 16:48:51下载
- 积分:1
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115157719CS_DOA
压缩感知的方法进行DOA估计。关键字:压缩感知,DOA(DOA estimation by CS)
- 2018-03-28 10:12:27下载
- 积分:1
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atlab
说明: 角速度匹配传递对准matlab仿真角速度匹配传递对准matlab仿真(matlab)
- 2009-08-24 18:49:46下载
- 积分:1
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huaweiGPRs
华为的gprs模块的使用教程,介绍的很详细,也适合其他gprs模块,非常适合开发使用
- 2010-08-03 09:05:44下载
- 积分:1
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terminal
残疾人代码,手机定位,一键呼救应用程序,对残疾人的生活起到了很大的作用(Disabled code, mobile positioning, a key application for help)
- 2013-07-05 20:33:43下载
- 积分:1