WT

绘制带通滤波器的图形 坐标的变换,低通到高通，带通，带阻(Band-pass filter rendering graphics coordinates transform, low pass to high pass, band-pass, band-stop)

IMAGE RESIZE PROGRAMMMM

利用matlab自带的BP神经网络工具箱对duffing混沌背景模型进行相空间重构与预测，程序中已经给出duffing函数，主函数中也给出了主要注释，方便大家学习交流。(BP' s own use matlab neural network toolbox for duffing chaotic background model and prediction of phase space reconstruction, the program has been given duffing function, the main function also gives the main note, we facilitate learning exchanges.)

水印嵌入 扩频算法 使用了空域算法 实现水印嵌入(Watermark embedding algorithm uses the spatial spread spectrum watermark embedding algorithm)

用与合成孔径雷达的回波检测的编程的原代码(Using synthetic aperture radar detection of the echo of the original programming code)

lab answers communication

用于测定传递函数的matlab程序,可以直接调用用于测定传递函数(the basic funtion to get a system transfunction，and it can be called easily)

说明：  MATLAB是矩阵实验室（Matrix Laboratory）的简称，是美国MathWorks公司出品的商业数学软件，用于算法开发、数据可视化、数据分析以及数值计算的高级技术计算语言和交互式环境，主要包括MATLAB和Simulink两大部分(MATLAB is Matrix lab (Matrix Laboratory) abbreviation, is the product of our company MathWorks business mathematics software for algorithm development, data visualization, data analysis and numerical calculation of the senior technical calculation language and interactive environment, mainly including MATLAB and Simulink two most )

是说明一个程序根据其数据n的规模大小 所使用的大致时间和空间(Is a diagram illustrating the substantially time and space of a program to be used according to the size of its data n)

Neuron system spike train