firls

利用MATLAB实现峰值信噪噪比的公式，很好用。精确的验证过 (Using MATLAB to achieve a peak signal-to-noise to noise ratio formula, easy to use. Verified accurate)

弹出式tooltips，codeproject上面一个国外人写的(Pop-up tooltips)

改进平方根 MATLAB 比用教程 数值分析里的方法(no)

使用s函数拓展simulink中的模块，增加使用的方便性(To s function expansion module simulink increase ease of use)

微软的一道题目，有12个外表一模一样的小球，其中有一个的质量和其他11个球不一样（11个球的质量完全相同），而且该球不知道是轻点还是重点。现在给你一个天平（无砝码），只有3次测量机会，请你找出该球。球号从a到l(小写)(Microsoft' s one topic, there are 12 look exactly the same ball, one of which the quality and not the same as the other 11 balls (11 balls of the same quality), and that the ball does not know or focus of light spots. Now to give you a balance (no weight), only three measurements chance, would you please identify the ball. Ball number from a to l (lowercase))

用matlab采集语音，信号加噪去噪，以及fft变换(With Matlab acquisition Voice, the signal plus noise denoising, and fft transform)

图象处理基础算法原代码MATLAB 集合。(image processing algorithms based on the original MATLAB code set.)

此为图像的walsh与傅里叶变换和对图像进行离散余弦变换处理的源代码源代码(This is the image of walsh and Fourier Transform source code)

matlab所有应用程序，很实用,很好很好大家收藏哦，赶快下载(matlab all applications, very practical, very, very good everyone Favorite oh, quickly download)

基于Matlab遗传算法的最优投资组合选择(Matlab genetic algorithm-based optimal portfolio selection)