-
mod_msk3
实现MSK调制过程,通过定义入手,先计算相位,然后分两路调制(modulate msk with noise)
- 2009-12-14 08:52:27下载
- 积分:1
-
Clr-Img-Fusion
The fusion of high-spectral/low-spatial resolution
multispectral and low-spectral/high-spatial resolution panchromatic
satellite images is a very useful technique in various
applications of remote sensing. Recently, some studies showed
that a wavelet-based image fusion method provides high quality
spectral content in fused images. However, most wavelet-based
methods yield fused results with spatial resolution that is less
than that obtained via the Brovey, IHS, and PCA fusion methods.
In this paper, we introduce a new method based on a curvelet
transform, which represents edges better than wavelets. Since
edges play a fundamental role in image representation, one
effective means to enhance spatial resolution is to enhance the
edges. The curvelet-based image fusion method provides richer
information in the spatial and spectral domains simultaneously.
We performed Landsat ETM+ image fusion and found that the
proposed method provides optimum fusion results.
- 2015-04-08 16:05:45下载
- 积分:1
-
matlab 生成雷达回波信号的仿真程序
matlab平台,生成雷达回波信号的仿真程序(Radar echo signal generation simulation program, matlab platform)
- 2020-06-22 00:40:02下载
- 积分:1
-
STBC_MIMO_code
本代码是关于多天线技术空时块编码的通信系统仿真源程序,其中包括QPSK调制,QPSK解调,FFT,IFFT,STBC等模块,并给出误码率计算和性能仿真图。(The code is on the multi-antenna space-time block coding techniques of communication system simulation source code, including QPSK modulation, QPSK demodulation, FFT, IFFT, STBC and other modules, and gives the bit error rate and performance simulation map.)
- 2010-07-26 16:58:55下载
- 积分:1
-
dip
A simple example code for matlab in dip
- 2011-04-22 11:38:18下载
- 积分:1
-
matpower
matpower 工具箱,电力系统最优化工具箱,包括潮流计算和最优潮流等(matpower toolbox)
- 2014-01-21 15:28:10下载
- 积分:1
-
ebp2
神经网络使用例子,主要用于图像处理与数据挖掘(Neural Network examples)
- 2009-04-28 00:48:15下载
- 积分:1
-
SignalProcess
C 程序
球面方位角算法: azimuth.cpp
CRC校验快速算法: CRC_Table.cpp
解扰码算法: scrambler.cpp
Matlab 程序
信号带宽测量: BandWith.m
带通信号下变频: fqmv.m
QPSK 解调 demodQpsk.m
pwelch求功率谱的算法 psdwh.m
均值滤波算法 cvmn.m
信号正交分解: Cnv2Bas.m(C procedures spherical azimuth algorithm: azimuth.cppCRC Fast Algorithm checksum: CRC_Table.cpp Descrambling code algorithm: scrambler.cpp Matlab signal bandwidth measurement procedures: BandWith.m bandpass signal down-conversion: fqmv.mQPSK demodulator for demodQpsk.mpwelch power spectrum algorithm psdwh.m mean signal filtering algorithm cvmn.m orthogonal decomposition: Cnv2Bas.m)
- 2008-06-28 23:19:41下载
- 积分:1
-
Main
这是一个随机生成一组初始解的程序,指定解的维度,指定生成多少组解(This is a randomly generated initial solution of a set of procedures, specified dimension solution, specifying how much of solutions generated)
- 2015-01-11 23:02:20下载
- 积分:1
-
IntegrodifferentialOperator
M file of Matlab code (integro differential of iris ) .
- 2010-10-19 03:58:30下载
- 积分:1