matlab_statistic

灰色系统知道系统的一些简单信息，但是并没有完全了解该系统，只能根据统计推断或某种逻辑思维来研究该系统。(The gray system know some simple information system, but did not fully understand the system, to study the system can only be based on statistical inference, or some kind of logical thinking.)

hnm analysis and synthesis of speech for enhancing degraded speech

this is tree program, i made this program for comply my daily task on class computer programing in semester 2.

vbalst 的自己编写的迫零检测程序，包含有误差和无误差两种情形(vbalst' s own testing procedures prepared by zero-forcing, contains two kinds of errors and error-free case)

智能绘制风玫瑰图。采用十六分，方向的表示方法。(Smart draw wind roses. 16 points the direction of said。)

该工具箱为时频分析中的一类重要变换,离散时频分布的工具箱,其中提供基本算法的程序.可直接应用(the Toolbox too frequency analysis of a kind of important transformation, discrete time-frequency distribution of the toolkit, providing basic arithmetic procedures. can be directly applied)

Formats tracker data as KML output.

包含飞行器飞行中的姿态控制，如侧滑角，倾斜角，滚转角，俯仰角，插值与拟合的matlab实现，实现串口的数据采集。( It comprises aircraft flight attitude control, such as slip angle, tilt angle, roll angle, pitch angle, Interpolation and fitting matlab implementation, Achieve serial data acquisition.)

This model simulates a Foucault pendulum (a stiff system). The model calculates the normalized pendulum energy

在matlab环境中分析FFT原理，认真看看，很快就可以掌握FFT哦(Analysis of the FFT principle in the Matlab environment, take a serious look, can quickly grasp the FFT.)