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PCA进行SVD分解的图像压缩它是在MATLAB中实现

2维小波变换经典程序 此示意程序用DWT实现二维小波变换-wavelet transform two-dimensional classical procedures indicate this procedure using 2D DWT wavelet transform

DPCM编码的联合信源信道译码，这是一个很重要的benchmark程序-DPCM coding joint source channel decoder, which is a very important benchmark procedures

提供ofdm场景下QAM的基本算法代码，有很好参考价值，希望大家喜欢。 代码目录：OFDM_16QAM.m    QAM16_demod.m    QAM16_mod.n http://download.csdn.net/download/maikurakiyh/4001873

java（sl275课程习题解module1-module3共7道习题的题目以及程序）-java (sl275 courses Exercise Solution module1- module3 a total of seven topics and the questions of procedure)

利用VC6.0开发的C++实现乘子法最优化算法，程序能够运行，并得到结果。乘子法是有约束最优化算法中相对比较好的一种算法，它与惩罚函数法相比，避免了出现病态矩阵的情况，使目标函数更加快速收敛，改程序实现了乘子法算法，对方程求解其最优化的解

FDTD计算光子晶体组成的波导通路的场传播-FDTD calculation of photonic crystal waveguide consisting of field dissemination pathways

现在目前为止所有可能出现的二值化程序，您可以调试自己的程序效果，十分方便。

应用背景This paper considers the problem of interference mitigation in multi-cell multi-antenna time division duplex (TDD) wireless systems for downlink transmission. An efficient way to obtain channel state information (CSI) at the base station is by using uplink pilots and reciprocity of the downlink channel. At the same time, it has been shown that pilots from different cells contaminate each other, resulting in corruption of precoding matrices used by base stations, and high inter-cell interference. This paper studies the effects of shifting the location of pilots in time frames used in neighboring cells, and its effectiveness in obtaining better channel estimates, and, thereby, inter-cell interference reduction.关键技术Wireless cellular network designs with multiple antennas have been adopted by several modern wireless systems, which aim for high throughput as well as high

此电路是一个非常简单的VHDL时序电路，通过该电路能够清楚的反应VHDL的时序原理以及最基本、最简单的应用方法、