SNA

it is used to store the min and max temperatures

用matlab实现的离散余弦编码，主要通过离散余弦编码的原理，用matlab实现的源代码。(Using matlab realize the discrete cosine coding, discrete cosine, mainly through the principle of encoding, using matlab realize the source code.)

LPCC based speech recognition in matlab implemented

用菲涅耳衍射模拟液晶相控阵的远场光强分布(Fresnel diffraction simulation of liquid crystal phased array far-field intensity distribution)

该代码为基于PID神经网络的系统控制算法(The code for the neural network system based on PID control algorithm)

自适应滤波，利用C语言实现该功能，调试正确(Adaptation using LMS)

fsk 调制解调，有两种解调方法：相干解调和非相干解调(fsk modem, there are two demodulation methods: Coherent demodulation and noncoherent demodulation)

非常不错的小波程序(very good wavelet procedures!)

steepest descent method

对敌我识别信号（IFF）之Mark10询问信号进行了仿真，同时对Mark10询问信号进行了功率谱分析。(My enemy identification signal (IFF) of Mark10 interrogation signal simulation, while Mark10 conducted interrogation signal power spectrum analysis.)