DTMF

Coin Detection using Hough Transform

利用matlab软件对图形进行模糊处理，得到运动模糊图像(Using matlab software graphics obfuscated to get motion-blurred images)

说明：  Simulation Distribution 3

信号与系统基础练习，演示了数字信号处理中常用的傅里叶变换，分析时域和频域的信息(Signals and systems based practice, demonstration of digital signal processing used in the Fourier transform of the time domain and frequency domain information analysis)

完整清晰的描述了光通信中QPSK,16QAM的调制，matlab代码仿真通过(Clear and complete description of the optical communication QPSK, 16QAM modulation, matlab code emulation by)

说明：  UT、UKF、UPF的课件，对学习非线性滤波的人员很有参考价值。(UT, UKF, UPF courseware, learning nonlinear filtering valuable personnel.)

fft与边际谱的对比，并画出hilbert图和三维时频谱图(compare fft with marginal spectrum and plot the hilbert figure and 3d time-frequency picture)

本程序计算金属包覆平板波导TM模的光场分布(The program alculates metal-coated flat-panel optical waveguide TM mode field distribution)

用matlab编程解决背包问题 可以运行 收敛效果好 附图(Solve the knapsack problem with the matlab programming convergence effect can run photos)

beamforming theory from the renovable engineers