2des

这是偶自己的作品拉，基于matlab环境，作的图象压缩实验，分别ＤＷＴ与ＳＷＴ作对比参照实验(This is the duality gap own work, based on the matlab environment, for the image compression experiments, DWT and SWT, respectively, compared with reference to experimental)

这是Fattal 发表的单幅图像去雾的matlab代码，对某些图片好用，对某些图片不好用。Fattal运用ICA，基于图像表面阴影和大气传递函数在局部块上不相关的假设，实现去雾。(Fattal released a single image to fog the matlab code easy to use, some pictures, some pictures bad. Fattal use of ICA, based on the shadow of the image surface and atmospheric transfer function on local assumptions related to fog.)

ARMA序列用于时间序列描述 本编码较为简单 适合初学者使用 (Time series for beginners, please describe the generous support of)

this file will learn you about matlab

简单介绍了intrans的用法，并简单那介绍了研究生写开题报告时应该注意的问题(Intrans introduced the use of simple, and it introduces the students to write a simple opening report should pay attention to the problem)

R peak detect in ECG signal

说明：  基于matlab与VC的混合编程的数字图像处理方法的研究。期刊文献(Matlab-based mix of programming with VC digital image processing method. Periodical Literature)

STM8 interrupts how to implement application note

传统的宽带信号中抑制正弦干扰的方法是采用陷波器(notch filter),为此需要精确知道干扰正弦的频率.然而当干扰正弦频率是缓慢变化时,且选频率特性要求十分尖锐时,则最好采用自适应噪声抵消的方法.下图是用一个二阶FIR的LMS自适应滤波器消除正弦干扰的一个方案。该代码实现了以下功能： 1) 借助MATLAB画出了滤波器的误差性能曲面和误差性能曲面的等值曲线； 2） 给出了最陡下降法以及LMS算法的计算公式； 3） 用MATLAB产生了方差为0.05, 均值为0白噪音S(n)，并画出某次采样得到的波形； 4） 根据 2）中的公式，并利用 3）中产生的S(n)，在 1）中的误差性能曲面的等值曲线上叠加画出了采用最陡下降法以及LMS法时H(n)的在叠代过程中的轨迹曲线； 5）用MATLAB计算并画出了LMS法时误差随时间n的变化曲线（对应S(n)的某一次的一次实现）和e(n)波形； 6）在 1）中的误差性能曲面的等值曲线上，叠加画出采用LMS法得到的100次实验中的H(n)的平均值的轨迹曲线； 7）最终对结果进行了分析，具体见压缩包的word文档。 (Wideband signal in the conventional sinusoidal interference suppression method is the use notch filter (notch filter), this requires precise knowledge of the frequency of a sinusoidal interference . However, when the interference frequency sinusoidal changes slowly , and the selected frequency characteristic requirements are very sharp , then best use of adaptive noise cancellation method . following figure is a second-order FIR LMS adaptive filter to eliminate a program sinusoidal interference . The code implements the following functions:   A ) draw with MATLAB error performance of the filter surface and the surface contour error performance curve 2 ) gives the steepest descent method and the LMS algorithm formula 3 ) generated using MATLAB variance of 0.05 with a mean of 0 white noise S (n), and draw a particular sampling waveform 4 ) based on 2 ) of the formula , and use 3 ) generated in S (n), in a ) the error performance curves superimposed on the surface contour pl)

利用MATLAB 仿真DTMF音频的产生及其解码的程序代码。很好！ (Simulation using MATLAB DTMF generation and decoding the audio code. Very good!)