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一种匹配滤波器的MATLAB代码实现，需要者可下载(A kind of matched filter MATLAB code realization needs can be downloaded)

this program deals with simple speech processing like fft, use of hamming window, my durbin algorithm and likes. this program has gui too.

此程序和fn_DBn_2D程序是一起的，用于测试fn_DBn_2D程序的分解和重构效果，里面用到了一副典型图象：babala。(This procedure and the procedure is fn_DBn_2D together for testing procedures fn_DBn_2D effects of decomposition and reconstruction, which uses a typical image: babala.)

利用MATLAB实现单通道频谱分析,采样频率为10kHz,采样点数为1024。(Single-channel spectrum analyzer using matlab.)

This is the cosde for shortest path algorithm

在数学建模培训中，降落伞问题很是突出，联系此题对同学有很大的提高，从而程序也很重要。所以发此文件。(Parachute Su snow modeling program title race body)

In this code we used a fingerprint as cover and a text image as hidden image by using wdt to enhance security for sending our text.

应用batlab编写的小脑模型程序，可逼近任意非线性函数(Application batlab CMAC written procedures, which approximate any nonlinear function)

说明：  ROC曲线绘制程序！matlab版！搜索，无重复。(ROC curve drawing program! matlab version! English, no repeat.)

采用TLS-ESPRIT算法，进行空间阵列信号的频率估计(With TLS-ESPRIT algorithm to estimate the signal frequency space array)