chenbidu

this is matlab file for ICA

谱减法是利用噪声的统计平稳性以及加性噪声与语音不相关的特点而提出来的。即让有语音期间噪声幅度谱的期望值与无语音间隙噪声的幅度谱的期望值相等。(Spectral subtraction method is the use of stationary noise statistics and the additive noise and speech characteristics not related to the initiative. During that speech so that the expected value of noise amplitude spectrum and noise-free audio gap equal to the expected amplitude spectrum.)

PDESELECT 手动选择和移动操作的图形界面偏微分方程工具(PDESELECT manually select and mobile operations graphical interface tool for partial differential equations)

线性方程直接解法的matlab程序，可作为数值分析等的学习工具。(The direct solution of linear equations matlab program, can be used as numerical analysis , and other learning tools.)

image quality measurement

可对OFDM信道进行预测，对初学者会有帮助~(OFDM Channel estimators.It will be helpful1)

目标运动模型，三维的和二维的都有，本人毕业设计时候编写的(Target motion model, three-dimensional and two-dimensional of all, I graduated from design time to the preparation of the)

三维时钟。很漂亮，很好看，很励志，而且和本机时间一致，走的很准！(3D clock)

Evaluates the theoretical probability of error for a 2PAM system in AWGN channels under the Standard Gaussian Approximation

说明：   遗传算法的功能，需要下载的赶快啊哈，这个是非常有用的？？(Genetic algorithm, it needs to download quickly Aha, this is a very useful? ?)