LTP

直方图均衡。 不利用MATLAB自带的histeq.m函数，自己编写主函数进行直方图均衡化处理(hist equal)

matlab中采样mp3格式的音频文件的程序，包含注释。(matlab mp3 audio sample rate)

The attached source code is the implemenation of acoustic echo canceller and noise reduction.

Okumura analyzed path-loss characteristics based on a large amount of experimental data collected around Tokyo, Japan. He selected propagation path conditions and obtained the average path-loss curves under flat urban areas. Then he applied several correction factors for other propagation conditions, such as: Antenna height and carrier frequency Suburban, quasi-open space, open space, or hilly terrain areas Diffraction loss due to mountains Sea or lake areas Road slope Hata derived empirical formulas for the median path loss (L50) to fit Okumura curves.

实现简单路径规划问题，也可以说是旅行商问题，货郎担问题 (Simple path planning problem is the traveling salesman problem, traveling salesman problem)

构建深度sae网络，数据特征提取及分类，自定义网络结构参数(about deepsae code and an example, ex1 train a 100 hidden unit SDAE and use it to initialize a FFNN)

用于控制Agilent infinium 90000型高速示波器的matlab接口程序，用它可以方便的实现对示波器的可编程控制(It is a interface code wrote by MATLAB for controlling the Agilent infinium digital osccalliscope automatically. )

说明：  提取LPC参数进行，倒谱系数的计算，用于静音检测算法，(Extract LPC parameters, the calculation of cepstral coefficients for mute detection algorithm)

用MOM计算V型天线的电流分布、输入阻抗及辐射方向图。其中L=0.3λ，L/a=2000，激励用δ-gap模型。(MOM calculated using V-shaped antenna current distribution, input impedance and radiation pattern. Where L = 0.3λ, L/a = 2000, excitation δ-gap model.)

Harris角点检测，高斯曲面拟合内插求角点亚像素坐标。(Harris conner detection,with Gaussi..)