CPD2

clustering ---uses a kmeans method(clustering---uses a kmeans method)

mathews数值分析书的源代码，用matlab编写，第一章第十六部分。(mathews numerical analysis of the book' s source code, using matlab, the first part of Chapter XVI.)

mux one hwich is teh best knwo progerma i n the workdl and ist is the

将百分制的学生成绩转换为五级制的成绩输出(The percentile of the student achievement scores is converted to five-tier system of output)

中值滤波和它的改进 自己实现的 可能比较粗略 matlab2013运行通过(Median filter and it is possible to achieve improved their sketchy matlab2013 run through)

使用mat2huff进行编码，进一步说明霍夫曼编码的压缩性能！显示其压缩比例，以及其图像的对比！(Encoded using mat2huff to further clarify the Huffman coding compression performance! Shows the compression ratio and the image contrast!)

this code makes the weka tool accepts arabic language

自适应滤波程序，选用的是维纳滤波、最小二乘法、最陡下降法、均方最小二乘法等(Adaptive filtering process, the choices are the Wiener filter, least squares method, steepest descent method, mean square least squares method)

画单极子天线阵列方向图，用来画单极子天线的方向图(Painted monopole antenna array pattern)

this code is used to export the text(annotations) of the downloaded ECG signal from physionet.