shootraytosurf

un petit programme pour faire tourner un robot scara mais just trois routation

Modulation and Demodulation OFDM in matlab

应用MATLAB实现连续信号的采样与重构仿真(Application of MATLAB to achieve continuous signal sampling and reconstruction of simulation)

用matlab制作的一个有趣程序，内容为打气筒打气球的动画演示。(Using matlab produced an interesting program, says playing balloon pump animation.)

有限元PlaneFrameElement的matlab程序(FEA matlab PlaneFrameElement)

数字信号处理及MATLAB实现 具体的例子与码源 很能帮助初学者学习(Digital signal processing and MATLAB implementation specific examples with source code is to help beginners to learn)

the chanal awgn bbag

说明：  MATLAB分析混沌时间序列的方法的M文件，适合初学者(MATLAB method of chaotic time series analysis of M-files, suitable for beginners)

This paper describes two digital implementations of a new mathematical transform, namely, the second generation curvelet transform [12, 10] in two and three dimensions. The first digital transformation is based on unequally-spaced fast Fourier transforms (USFFT) while the second is based on the wrapping of specially selected Fourier samples. The two implementations essentially differ by the choice of spatial grid used to translate curvelets at each scale and angle. Both digitaltransformations return a table of digital curvelet coefficients indexed by a scale parameter, anorientation parameter, and a spatial location parameter. And both implementations are fast in the sense that they run in O(n2 log n) flops for n by n Cartesian arrays in addition, they are also invertible, with rapid inversion algorithms of about the same complexity.

我写的改进中心点的混合高斯分布的EM算法(I wrote to improve the center of the EM algorithm for Gaussian mixture)