-
output_of_DCT_in_image_fusion
u can calculate DCT
clc
inp = imread( Im1.jpg )
inp1 = imread( Im2.jpg )
A = double(inp(:,:,1))
B = double(inp1(:,:,1))
A1=double(blkproc(A,[8 8], dct2 ))
B1=double(blkproc(B,[8 8], dct2 ))
[r,c] = size(A1)
r1 = []
for i=1:r
for j=1:c
if A1(i,j) > B1(i,j)
r1(i,j)=A1(i,j)
else
r1(i,j)=B1(i,j)
end
end
end
r1= double(r1(:,:,1))
C=blkproc(r1,[8 8], idct2 )
round(C)
C1=idct2(r1)
figure
imshow(uint8(C))
figure
imshow(uint8(C1))
imwrite(uint8(C), dct8x8min.jpg )
- 2011-01-09 23:26:05下载
- 积分：1
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3
说明： code of pendulum using pdi controller
- 2010-04-13 23:52:53下载
- 积分：1
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Beamformer
This program is DOA estimation by using beamformer method.
- 2012-05-11 13:55:52下载
- 积分：1
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HARQ_LDPC_16QAM_6
HARQ LDPC 16QAM matlab编程(HARQ LDPC 16QAM matlab programming)
- 2021-03-18 09:09:19下载
- 积分：1
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cj673
基于人工神经网络的常用数字信号调制，isodata 迭代自组织的数据分析，现代信号处理中谱估计在matlab中的使用。( The commonly used digital signal modulation based on artificial neural network, Isodata iterative self-organizing data analysis, Modern signal processing used in the spectral estimation in matlab.)
- 2017-05-08 14:40:34下载
- 积分：1
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modulation-recognition-dataset-master
生成调制信号数据集
信号集包括2ASK，2PSK，2FSK，4ASK，4PSK，4FSK，8ASK，8PSK，8FSK，16QAM，64QAM，信号比范围-20db至18dB，调制到中频。
信号参数
符号率fb：1e3
载波频率fc：2e3
采样频率fs：64e3
信号频道：awgn，rayleigh(Generating Modulation Signal Data Set
Signal sets include 2ASK, 2PSK, 2FSK, 4ASK, 4PSK, 4FSK, 8ASK, 8PSK, 8FSK, 16QAM, 64QAM, signal ratio range - 20 dB to 18dB, modulated to intermediate frequency.)
- 2021-02-09 23:19:53下载
- 积分：1
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bianyi
实现语音信道编码之卷积编码的编译码仿真程序，采用的是维比特编码(Voice channel coding convolutional coding of the codec simulation program, using the bit-dimensional coding)
- 2009-05-15 10:07:03下载
- 积分：1
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demodsp
数字信号处理教程MATLAB释义与实现里面大量的例程，可以参考(Digital Signal Processing MATLAB Tutorial Interpretation and Implementation of a large number of routines which could serve as reference)
- 2008-06-06 08:49:57下载
- 积分：1
-
OFDM_tutorial
完整的OFDM仿真Matlab程序。从发射机到接收机。(Complete OFDM simulation Matlab. From transmitter to receiver.)
- 2010-05-06 11:26:16下载
- 积分：1
-
An-improved-image-compression
一种改进的图像压缩方法及其Matlab实现，希望对大家有所帮助(An improved image compression method and its Matlab, we hope to help)
- 2013-09-21 19:55:12下载
- 积分：1
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