Location_thresholdMatlab

西安交通大学版信号与系统第一次作业，求数学卷积和C++代码(For convolution and c++ code )

Computers as components

用户操作源码：MATLAB＿MANUAL，英文权威专著。(user source : MATLAB_MANUAL, English authoritative monographs.)

上海交大硕士毕业论文《基于最小熵谱估计的 高频重建算法研究》：本论文提出了一种基于最小熵谱估计的高频重建算法（论文中简称为（MEHFR），该算法利用最小熵准则对信号谱进行外推，从而重建出音频信号的高频分量，论文同时对提出的MEHFR算法作了改进和性能分析，并给出了MEHFR成功应用于目前主流音频编解码器——MP3的一个实例(This thesis puts forward an algorithm of high frequency reconstruction based on minimum entropy spectral estimation (called MEHFR in this thesis). MEHFR spreads the spectrum in the principle of minimum entropy and reconstructs the high frequency of audio signals also this thesis improves MEHFR and shows the analyses of performance at last applies MEHFR to ME3 which is the most popular codec of audio.)

illustrates the improvement in BER performance when using log-likelihood instead of hard decision demodulation in a convolutionally coded communication link

转换色彩空间，实现各种图像的Compress-Decompress(Color space conversion, to achieve a variety of image Compress-Decompress)

rangkuman power system analysis

用matlab语言仿真升余弦滚降系统，并且绘制功率谱图。(Matlab simulation language used raised cosine roll-off system, and drawing power spectrum.)

数据挖掘中用于分类的算法的MATLAB源程序代码。(Data mining algorithms for classification MATLAB source code.)

the code performs the basic fir filter operation