ll-(1)

高斯法用于IEEE30节点系统的潮流计算源代码(Gauss law for the IEEE30 bus system source code flow calculation)

数据归一化源码，可用于数据处理将数据归一化到0-1之间(The data normalization codes can be used for data processing the data normalized to between 0-1)

matlab 读取文件中数据并绘制图形的程序(matlab draw the data from the other files)

文件夹LSB中是空域LSB算法程序，文件夹COX中是Cox算法主要程序，文件夹DCT中是频域加在中频的算法的程序。 步骤：把LSB，COX，DCT三个文件夹考在MATLAB目录下； 运行lsb_embed,programme,dct2_embed_mod即可。其中PSNR.m是计算峰值信噪比程序；attact.m & robust.m是攻击程序。(Content: folder LSB of spatial LSB algorithm program, folder COX Cox algorithm is the main program folder DCT frequency domain is added to the IF algorithm program. Steps: the LSB COX DCT three files folder test in the MATLAB directory run lsb_embed program, dct2_embed_mod can. The which PSNR.m calculate the peak signal to noise ratio procedures attact.m & robust.m exploit.)

用运matlab软件对excel进行批量读取(Yun matlab software with batch reading excel)

模拟FM信号的解调子程序，包括下变频、A/D采样、正交解调，最后输出基带信号。(Subroutine analog FM demodulation signal, comprising down-conversion, A/D sampling, orthogonal demodulation, and finally outputs a baseband signal.)

基于MATLAB的求函数包络线的方法，可求出函数上下两条包络线，并有图示显示。(MATLAB-based demand function envelope, can be derived function up and down two envelope, and the icon is displayed.)

如何运用MATLAB中的HMM工具包进行模型的建立，求解先验概率和解码(How to use the Hmm toolbox)

内含高等数值分析中lanczos过程.minre算法，cg法的matlab程序(Contains advanced numerical analysis lanczos process. Minre algorithm, cg method matlab program)

利用形态学滤波的算法去除心电信号基线漂移(Removing baseline drift of ECG signals using morphological filtering algorithm)