characteristic-function

二维离散小波分解和重构，实现图像压缩和重构(performs a 2-D wavelet decomposition and reconstruction)

说明：  电气化铁路AT牵引网的谐波模型，调试成功!(AT electrified railway traction network harmonic model, debugging success!)

运用matlab编写的密码登录窗口 亲测有效(Password login window written by Matlab is valid)

用matlab编写得一个发泄工具，通过这个可以看出你得英语水平(Using matlab to prepare for a venting tool, through which we can see that you have the standard of English)

toolbox for pattern recognition

共振解调的过程如下：首先对采集到的信号进行傅里叶变换，然后利用传感器自身的谐振频率进行分析，对滤波后的信号进行包络，包络以后去除了高频部分，得到包络信号，再对改进的包络信号进一步进行低通滤波，最后对最终得到的信号进行傅立叶变换求其频谱图。共振解调的原理及其过程可以用图2 来进行表述。(The process of resonance demodulation is as follows: First, Fourier transform is performed on the collected signal, and then the resonance frequency of the sensor is used for analysis. The filtered signal is enveloped, and the high frequency part is removed after enveloping to obtain an envelope. The signal is further subjected to low-pass filtering on the improved envelope signal. Finally, the spectrum of the resulting signal is Fourier-transformed. The principle of resonant demodulation and its process can be expressed in Figure 2.)

B样条曲线生成程序,HHT插件等。rilling版本，供大家参考学习。 (B-spline curve generation procedures, HHT, such as plug-ins. rilling version for your learning.)

code dijkstra for shortest path

说明：  Basic signal:Representation of Basic Signals (a) Unit Impulse Signal (b) Unit-step. Signal ..... computed using MATLAB program and the resultant output is plotted

求两幅图像相关性源码，经本人修改测试，绝对可用！(Seeking two image correlation source, I changed the testing, is absolutely available!)