DCTpDWT

说明：  用MATLAB编写的svm源程序，可以实现支持向量机。(Prepared using MATLAB source SVM, support vector machine can be achieved.)

根据输入值的大小和输出值得大小，绘制相应的曲线，功率谱图(The size of the input and output values ​ ​ worthy size, draw the curve of the power spectrum)

超声波扫查中，用线性阵元实现实现线性扫查，扫查体为自定义囊，对接收的回波数据进行hilber变换，获得其包络信息，在对包络信息进行对数压缩，用8为2进制数显示()

As txt2mat basically is a wrapper for sscanf, it quickly converts ascii files containing m-by-n numeric data, allowing for header lines.

关于matlab的数学基础的英文资料，对于了解matlab的编程原理有很好的帮助(About matlab mathematical foundations of English, for the understanding of matlab programming principles of good help)

PAST算法，利用PAST算法实现信号来波方向角估计。文件还为MUSIC, ESPRIT算法一起进行了仿真比较。(PAST algorithm, using PAST algorithm for signal DOA angle estimation. The document also is MUSIC, ESPRIT algorithms were simulated and compared together.)

三次样条插值函数的三弯矩法，精度较高，值得一看(Cubic spline interpolation function of the three moment method, high accuracy, see)

说明：  <<小波分析理论与matlab r2007实现>>教材中的源代码(&lt &lt Wavelet analysis theory and the realization of matlab r2007&gt &gt materials in the source code)

topsis代码我看了没有什么问题如果有问题请与我联系(topsis code I saw no problem if you have questions please contact me)

that the performance is improved by increasing N, and probability of detection can be improved by increasing N value even if the SNR is much lower, as long as N is large enough without noise uncertainty.