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chap_02
this is chapter 2
this is chapter number 2
- 2009-03-27 21:41:34下载
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ecg-classification-master (1)
ECG心电信号分类的MATLAB代码 二分类(ECG CLASSIFICATION)
- 2020-12-09 06:49:20下载
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数字位数识别
此代码提供你的方法,如何识别手写数字的位数。使用的方法是在数字图像处理技术中使用的海湾 minnium 错误。所以它很容易识别的 handwriitten 数字,有不同的 hanwriting 字体。
- 2022-08-26 14:51:31下载
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MATLAB中应用小波技术将真彩色图像转化为灰度图像的源程序
MATLAB中应用小波技术将真彩色图像转化为灰度图像的源程序
(The application of wavelet technology of true color images into grayscale image of the source program in matlab .)
- 2022-10-11 00:10:03下载
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fenqusuanfa
数字全息分区算法模拟,用于从一副同轴全息图中恢复出物体的像(digital holography)
- 2021-04-18 16:38:52下载
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BPSK_Sim
Binary Phase Shift Keying Simulation for BER v/s SNR of Additive White Gaussian Noise Channel
- 2014-10-09 11:28:30下载
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应用离散傅里叶变换DFT,通过MATLAB实现对连续信号频谱分析,以满足理论分析和工程实际的需要。...
应用离散傅里叶变换DFT,通过MATLAB实现对连续信号频谱分析,以满足理论分析和工程实际的需要。
-application DFT Discrete Fourier Transform, right through MATLAB continuous signal spectrum analysis, in order to meet the theoretical analysis and practical needs.
- 2022-02-28 15:06:23下载
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Rectifier_Sinusoidal_Current
rectifer sinosoidal first ejm
- 2013-02-08 14:32:37下载
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145_bus
power systems 145 bus system(TEST SYSTEM)
- 2013-09-17 12:35:07下载
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WIMAXsource
WIMAX_WZ_withencoding:信道估计,相位噪声补偿,频偏估计,编解码都有
WIMAX_WZ_withoutencoding:在上面的工程基础上,去掉编解码部分
WIMAX_WZ_withoutprocessing:在上面的工程基础上,再去掉相位噪声补偿,频偏估计
WIMAX_WZ_withoutprocessing2:在上面的工程基础上,改用新的前导和导频联合信道估计方案,参考文档《基于802_16d标准的OFDM信道估计技术的研究与实现.kdh》
因为白噪声信道仿真只能体现QPSK调制和RS-CC编码的性能,需要仿真SNR可控的SUI信道,来估计信道均衡的性能。
在多普勒频偏fd>100Hz时,联合信道估计性能才比前导估计强,否则前导估计性能更优。对于600MHz中心频率,要求收发机相对运动速度大于180km/h,这种情况出现的概率不大(WIMAX_WZ_withencoding: channel estimation, phase noise compensation, frequency estimation, the codec has WIMAX_WZ_withoutencoding: the project on the basis of the above, remove the codec section WIMAX_WZ_withoutprocessing: the project on the basis of the above, then remove the phase noise compensation, offset estimation WIMAX_WZ_withoutprocessing2: In the project on the basis of the above, use the new leader and pilot joint channel estimation scheme, the document " Standards-based 802_16d OFDM channel estimation and implementation of technology .kdh" because white noise channel simulation only reflects the QPSK modulation and RS-CC coding performance requires simulation SNR controllable SUI channel, to estimate the performance of channel equalization. When Doppler shift fd> 100Hz, joint channel estimation performance was stronger than the leading estimate, otherwise better estimation performance leader. For 600MHz center frequency transceiver requirements relative velocity )
- 2015-03-25 09:14:02下载
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