-
fskd
MATLAB通信原理FSK调制源代码文件(Communication Theory FSK modulation MATLAB source code files)
- 2010-01-14 12:45:44下载
- 积分：1
-
blind-sub
这是一个基于二阶统计特性的MIMO系统盲辩识!大家多多的互相交流哦!(this is a second-order based on the statistical characteristics of MIMO Blind Identification System! Members can exchange the Oh!)
- 2007-04-10 16:24:51下载
- 积分：1
-
skin-tone-hide-the-data
Skin Tone Data Hiding Technique
- 2013-12-02 16:09:11下载
- 积分：1
-
EMD
说明： EMD算法的matlab代码，非常详细，每一步都有解释(Matlab code of EMD algorithm)
- 2019-08-20 10:01:12下载
- 积分：1
-
harmonic-and-harmonic--packet
共包含四个文件：
hamo_packet.m 谐波小波包子程序，输入参数为原信号序列，采频，分解层数，返回三维数组，存储各层各频带分解结果；
harmopacktest.m 检验上述子程序可行性的m文件；
harmonic wavelet analysis.pdf Newland关于谐波小波的原始论文；
20130329谐波滤波.docx 内附matlab程序和分析结果。对电机电流信号做了谐波小波分解，分别从时域和频域构造谐波小波，结果显示，频域构造的小波光滑性稍差。(Contains four files: hamo_packet.m harmonic wavelet buns procedures, input parameters as the original signal sequence mining frequency decomposition level, return to the three-dimensional array, storage layers each band decomposition results harmopacktest.m test subroutine feasibility m-file harmonic wavelet analysis.pdf Newland original papers on harmonic wavelet 20,130,329 harmonic filter the. docx included matlab program and analysis of the results. Harmonic wavelet decomposition of the motor current signal, respectively, from the time domain and frequency domain construct harmonic wavelet, the results show that wavelet smoothing a less frequency-domain structure.)
- 2013-04-11 08:45:56下载
- 积分：1
-
all_progs
papr to differenrt number of subcarrier:
we put N = 256,512,1024 and show the output ofp ccdf with papr when we use QPSK modulation.
The PAPR ratio is a measure of the dynamic range in OFDM signals. Thus high
PAPR induces a high dynamic range which describes high variability in the
signal range.
complex data sequences are input to the IDFT of an OFDM transmitter
then at the output of the IDFT, real and imaginary parts are obtained.
- 2013-05-02 01:33:28下载
- 积分：1
-
liu-ik43
对HARQ系统的吞吐量分析，自己编的5种调制信号，采用的是通用的平面波展开法。( HARQ throughput analysis of the system, Own five modulation signal, Using common plane wave expansion method.)
- 2021-04-17 17:18:53下载
- 积分：1
-
CTOD_CombinedTM1
非线性方程组求解，有关于超越方程组的求解，包含对奇异点的处理(Nonlinear equations)
- 2010-09-01 15:22:37下载
- 积分：1
-
emd-2005-02
EMD(earth mover distance)
- 2011-10-08 15:54:05下载
- 积分：1
-
lda_test
Function to implement Linear Discriminant Analysis
Usage:-
[Xnew,V,mX,D] = lda(X,index,mX)
[V,D] = lda(X,index)
where:-
X = concatenated grand profile vectors (GPV)
i = class index of each vector
Xnew = new feature vectors
P = eigen vectors
mX = mean of GPV (optional in input)
D = eigen values
- 2013-07-09 15:03:43下载
- 积分：1
