Newton-interpolation-method

there is a matlab code about qam in the communication.

语音信号中用语谱图来直观的表示信号随时间变化的频谱特性。(Speech signal in terms of spectrum to visually represent the signal time-varying spectrum characteristics. )

motor dc control whith matlab

通信 信号识别 最后程序运行后得到一图形 用于辨识(phone )

获取FFT处理后信号的能量，通过matlab编程实现。(FFT signal processing to obtain energy through matlab programming.)

A modified version of genetic algorithm (GA) which can keep a trace of each generation.

图像加乘性噪声后 有门限平滑 不加门限平滑后图像(image processing noise gate)

Molecular dynamics - Lennard jones potential

基于移相全桥控制双向DCDC变换器matlab仿真原理图，可以在此基础上加以改进(Based on the full-bridge phase-shift control bidirectional DCDC converter matlab simulation schematic, can be improved on this basis)

说明：  实现信号的frft变换,傅立叶变换是将观看角度从时域转变到频域，分数阶傅立叶变换就是以观看时频面的角度去旋转时频面的坐标轴，然后再从观察频域的角度去分析信息。(The FRFT transform of signal is realized)