仿真入射到理想导体平板的情形FDTD2

说明：  压缩传感理论仿真的一个实际例子，稀疏信号的恢复。(Compressed sensing theory of simulation of a practical example of sparse signal recovery.)

Random Tour for TSP with 2-opt MATLAB

The code enables the user to calculate the block truncation code of the given image. It is a lossy form of compression coding but excellent for beginners.

说明：  谱估计里的周期图仿真程序，用MATLAB(Spectral estimation periodogram in the simulation program, using MATLAB)

％ FSK-FM方案的可解调问题。 ％ 高斯噪声 SNR = 2OdB 并假设镜像信号非常小。仿真设置5％( FSK-FM program can demodulation problem. Gaussian noise SNR = 2OdB and assuming the image signal is very small. Simulation set up 5)

非平稳的大规模多输入多输出的最小二乘信道估计(Non-stationary channel fast fading radio channel least squares estimation)

说明：  包含m文件，数据示范格式等，用来计算数列多重分形维数(Including m file, data demonstration format, etc., used to calculate the multifractal dimension of the sequence)

this file is modal analysis of discrete dynamic systems in matlab m.file

说明：  格子boltzmann二维D2Q9模型模拟poiseuille flow(lattice boltzmann method with d2q9 model to simulate poiseuille flow)

利用形态学方法，给ECG信号去基线漂移。基线漂移对心电影响很大。利用形态学上的腐蚀和膨胀，可以处理，但缺点是呈阶梯状，对原始信号有影响，这个是自己编的，未用matlab上的函数。(Morphological method to the ECG signal to baseline drift. Baseline drift on the ECG. Morphological erosion and dilation can handle, but the drawback is that the ladder-like effect on the original signal, this is their own series of unused matlab function.)