ovelapsaave

codic algorithm,which is used to calculate triangular functions

近场源多参数估计2D-MUSIC算法（角度和距离估计）仿真分析(Simulation and analysis of 2d-music algorithm for multi parameter estimation of near field sources)

用MATLAB编写的加密代码 先将源文件翻译成ASCII码 在对其进行加密(Encrypted code written with MATLAB source file first translated into ASCII code in its encrypted)

matlab的lbp代码。有均匀模式、旋转不变模式、旋转不变等价模式等。(matlab code for lbp with uniform LBP/rotation-invariant LBP)

用数字图像处理的方法进行高速公路车流量的统计，在matlab平台上用的事背景差法。(Highway traffic volume statistics, the in matlab platform with the things background subtraction method of digital image processing.)

设计程序，完成基于最小风险的贝叶斯分类器，画出相应的后验概率的分布曲线和分类结果。(Design process, complete the minimum risk-based Bayesian classifier, drawn profiles and classification results corresponding posterior probability.)

说明：  通带截止频率 =2 4k rad/s，阻带截止频率 =2 8k rad/s，通带波纹系数 =0.3dB, 阻带波纹系数 =50dB,采样频率fs=20000Hz。(The digital filter are the digital signal processing important content, the digital filter may divide into IIR and the FIR two main kinds. As for the IIR digital filter design, we need the help of analog prototype filter, and then transform analog filter into digital filter.)

无线电通信正交频移键控调制解调程序源码，给出输入数字信息序列，经调制后得到解调结果(QPSK for wireless electronic communication)

利用三次样条插值求信号包络的matlab程序(Cubic spline interpolation request signal envelope matlab program)

短时傅里叶变换的实现代码，可根据自己的信号改变参数仍可实现STFT(The implementation code of STFT)