7941977HammingCode

此程序为数学形态学中的膨胀运算，用于将图像编码充满整幅图像(This program is the expansion of operations in mathematical morphology, image coding for the entire image is full of)

说明：  matlab拟合数据，分为回归分析、曲线拟合及计算机模拟(it contains Regression analysis, curve fitting and computer simulation)

Moving average filter in matlab

这个是Raman放大的简单程序，使用的是MATLAB自带的ODE45函数。(This is a simple program Raman zoom, using the MATLAB comes with ODE45 function)

说明：  将线性模型拟合为线性或二次数据。 它是一个演示线性回归的脚本。 有益于学习(Fit a linear model to linear or quadratic data)

用MATLAB产生M序列作为系统的输入，根据传递函数，仿真输出，并得出输入的自相关函数和输入输出的互相关函数。(M sequence generated by MATLAB as input, in accordance with transfer function, simulation output, and come to enter the auto-correlation function and the input and output of the cross-correlation function.)

filter design of the wavelet

清华大学张旭东老师的《现在信号处理》第一次大作业的代码，题目多年未变，代码正确高效。(This code is programed for for the first project for modern signal processing ,which is tought by Zhang Xudong in Qinghua University.)

matlab ，记录 麦克风输入的声音，播放保持所记录的声音。(matlab record the sound and play it)

杜达的《模式分类》第二版的配套的Matlab源代码( Pattern Classification, the second edition of supporting Duda of Matlab source code)