viterbi

Memorandum Management Software

关于精致Lee滤波的原创matlab代码，只限仿真使用。代码详细，有说明，有图有结果。(About matlab code of the refined Lee filtering, Only simulation to use.)

MPCA算法，用于张量的降维。内有MPCA源码，步态数据库和测试程序，以及一个张量工具箱。(MPCA algorithm, used to reduce the dimension of the tensor. Within the MPCA source code, gait and test procedures, as well as a tensor toolbox.)

Large Graph Analysis in the GMine System

Computer Networking - Selective Repeat

利用Matlab软件编程实现DDS（直接数字频率合成技术）。设时钟的频率为固定值f_C，在CLK的作用下，如果按照0000,0001,0010，…，1111的地址顺序读出ROM中的数据，即表1中的幅值编码，其正弦信号频率为f_01；如果每隔一个地址读一次数据（即按0000,0001,0100，…，1110顺序），其输出信号频率为f_02，且f_02将比f_01提高一倍，即f_02=2f_01；其余类推。这样，就可以实现直接数字频率合成器的输出频率的调节。(Matlab software programming DDS (direct digital frequency synthesis). Clock frequency set to a fixed value f_C, under the effect of CLK, according to 0000,, ..., 1111 of the sequence of addresses in the ROM reads the data, i.e., the amplitude of the encoding in Table 1, the frequency of the sinusoidal signal f_01 if every time a read address data (ie 0000,0001,0100, ..., the order of 1110), the output signal frequency is f_02, and f_02 f_01 than doubled, i.e. f_02 = 2f_01 rest on. This allows direct digital frequency synthesizer output frequency regulation.)

遗传算法示例，子文件形式，可供初学者参考(Genetic algorithm example, the sub-file formats, for beginners reference)

本程序是用matlab编写的瞬时频率估计，供参考学习！(This program is written in matlab instantaneous frequency estimation for information to learn!)

实现哈弗曼压缩编码的matlab程序。（m文件）(Huffman code)

实现边界逐行检测，可在MATLAB环境下运行(detection of the border line by line, the operating environment MATLAB)