pong

simple problem(sonar) low pass filter

卡尔曼滤波器的滤波信息融合，很好用的希望大家 可以来看看(KALMAN FILTER )

说明：  利用时域有限差分（FDTD）仿真二维（2D）横磁波（TM）的传播，吸收边界条件为完全匹配层（PML）。(The use of finite difference time domain (FDTD) simulation of two-dimensional (2D) transverse magnetic (TM) the spread of absorbing boundary conditions for the perfectly matched layer (PML).)

计算三维方腔顶盖驱动流的matlab程序，为可以对比计算结果(Calculate the three-dimensional lid-driven cavity flow matlab program, the results can be compared to)

a matlab cod for generating seismic standard noise in your trace

说明：  三相异步电动机的矢量控制调速系统MATLAB仿真(-Three-phase vector control induction motor speed control system of the MATLAB simulation)

HHT PPT for Hilbert Huang Transform EMD

声场仿真软件源码，对学声学有帮助，本人已用这个软件仿真获得仿真超声信号，很好用(Sound field simulation software source code, to learn acoustic helpful, I have been using this software emulation to get an ultrasound signal simulation, the good)

PID控制程序，matlab编写，适合初学者（2）(PID control procedures, matlab prepared for beginners (2))

灰色关联度分析及灰色预测，本函数是根据GM(1,1)模型所编写而成的，大致思想是： % 对于一些有噪声的数据，通过一次累加生成，使其变为较为有规律性的数据，通过对于该数据的预测从而实现对于原数据的预测。(Grey correlation analysis and grey prediction)