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DIPC1.zip
- 5/3小波变换的vhdl代码实现，可以供参考，,5/3 wavelet transform vhdl code, you can for information,
Ten
- 第十章 MATLAB 图像正交变换 10.1 正交变换通用算子 10.2 傅立叶变换 10.2.1 傅立叶变换的原理 10.2.2 傅立叶性质 10.2.3 二维离散傅立叶变换（ 2DDFT ） 10.2.4 快速傅立叶变换（ FFT ） 10.2.5 傅立叶变换的研究与应用 10.3 离散余弦变换 10.3.1 DCT 变换矩阵 10.3.2 dct2 函数和 dctmtx 函数 10.4 Walsh- Hadamard 变换
TwodimensionalDiscreteWaveletTransforms
- 本实验要求开发一个计算哈尔小波的j-尺度二维DWT程序。并要求对图像 7.1进行如图7.8（a）所示的哈尔小波3-尺度二维DWT。同时也要求编写一个计算哈尔小波的二维逆DWT程序。-The experiment calls for the development of a calculation of the Haar wavelet j-scale two-dimensional DWT procedure. And called for the image in Figure 7.1 to
waveletofdm
- A matlab code that simulate wavelet based OFDM CDMA over multi path fading channel with covvolutional encoder. -A matlab code that simulate wavelet based OFDM CDMA over multi path fading channel with covvolutional encoder.
signal_processing
- 用matlab编写的信号处理之QPSK调制与解调程序,均衡,OFDM仿真,小波变换,卡尔曼滤波等等14个程序源代码-Written by matlab signal processing of the QPSK modulation and demodulation process, a balanced, OFDM simulation, wavelet transform, Kalman filtering, etc. 14 source code
PerformanceAnalysisofWaveletOFDM(WOFDM)
- Describe OFDM system using wavelet transform. This paper are including of the advantages and disadvantages of OFDM system use wavelet transform. At the same time, comparing betweenDFT based OFDM and Wavelet base OFDM.
Study_on_DWT_vs_DFT_OFDM
- This document is a studying on the Fourier OFDM and Wavelet OFDM.
xiaoboshang
- 计算小波分解后的能量及小波熵。里面还有OFDM信号和WPM信号的程序。-After calculating the energy of wavelet decomposition and wavelet entropy. There is also OFDM signal and the WPM signal process.
xiaobofj
- 小波分解用在信号识别上面。所用信号有，单载波信号和OFDM信号以及另一种多载波信号WPM。对做信号处理和识别方面的朋友会很有帮助。-Wavelet decomposition used in the signal recognition above. Signals are used, single-carrier signals and OFDM signals, and other multi-carrier signal WPM. Do signal processing and iden
22
- 用小波变换思想,提出一种基于小波去噪的多输入多输出正交频分复用(MIMO-OFDM)系统信道估计方法。该方法首先利用最小二乘(LS)方法进行信道估计,然后对估计后的结果进行小波去噪处理。与传统最小二乘信道估计方法相比,该方法不需要预先知道信道的统计特性,信道估计性能有明显提高。-Based on wavelet transform,a method for MIMO-OFDM channel estimation with noise reduction is given,which is di
OFDM
- OFDM系统完整程序，小波/小波包变换在OFDM中的应用的程序。-Complete program of the OFDM system, wavelet/wavelet packet transform in OFDM applications program.
OFDM
- OFDM is multicarrier modulation (MCM) technique which provides an efficient means to handle high speed data streams on a multipath fading environment that causes ISI. Normally OFDM is implemented using FFT and IFFT’s. To decrease the BW waste bro
A-Novel-Radon-Wavelet-Based-OFDM
- A Novel Radon-Wavelet Based OFDM
papr-wavelet-ofdm
- Peak-to-A verage Power Ratio Reduction using Artificial Bee Colony Algorithm in Wavelet Packet Modulation-Peak-to-A verage Power Ratio Reduction using Artificial Bee Colony Algorithm in Wavelet Packet Modulation
dwtofdm
- Here, wavelets are used in Orthogonal frequency division multiplexing. Wavelets are small waves having amplitude increase starting zero and reduces back to zero. In conventional OFDM, IFFT is used at the transmitter side and FFT is used at receiver.
jn360
- Including the generalized cross-correlation function GCC time delay estimation, Matlab wavelet analysis on complex, Prediction Error Method for Parameter Identification - the idea of relaxation.
wjchx
- Matlab wavelet analysis on complex, Related impulse response analysis algorithm and inspection, Using MATLAB dynamic clustering or iterative self-organizing data analysis.
hgdcq
- Import data files as input parameters matlab program is running, Matlab wavelet analysis on complex, Realization of 10 digital audio recognition progra.
wavelet packet
- wavelet packet modulation thesis
Paper with its Matlab code
- Genetic algorithm for PAPR reduction in SLM wavelet-OFDM systems with its matlab codes