coh_all

傅立叶变化的Matlab实现，对于学习FFT非常有帮助。FFT文件夹内有多个程序。(Matlab Fourier realize change, for learning FFT very helpful. FFT folder has a number of procedures.)

利用单带滤波器来设计一个半带滤波器，并显示半带滤波器H0,H1,及 H0+H1的幅频响应单带滤波器的归一化截止频率为0.84,长度＝16，半带滤波器的长度＝31。(Single-band filter design using a half-band filter, and display the half-band filter H0, H1, and H0 H1 magnitude response of the single-band filter normalized cutoff frequency of 0.84, the length of = 16, half-band filter length = 31.)

此资料中包含5个Matlab GUI 小程序，分别是信号分析、不同图形绘制、极点图绘制、时域频域信号绘制、滑动数字显示。(This data contains five Matlab GUI applets, which are signal analysis, different graphics rendering, pole drawing, draw time-domain frequency domain signal, sliding digital display.)

在exe指定位置写入EXE的CRC校验值(Exe write in the specified location of the CRC checksum EXE)

The Matlab Toolbox for Pattern Recognition

中值滤波 原图像画面清晰，添加了椒盐噪声以后图像上出现了明显噪声，经不同模板的中值滤波处理后图像上的噪声被虑去，但使得图像变得模糊，并且，使用的模板越大，去噪声效果越好，同时图像也越模糊。滤波效果明显优于平滑滤波。 (Median filtering the original image, a clear picture of the Salt and pepper noise added after the image there is a clear noise, and by different template after median filtering has been taking into account the noise on the image to go, but makes the image become blurred, and, using the template more large, to noise, the better the effect, while the more blurred the image. Filtering effect is superior to smoothing.)

边缘检测，提取边缘，能够检测边缘，很好的把图像边缘找出来(edge detect)

用龙贝格积分法计算积分的程序，matlab语言编写，希望能对大家有用。(Romberg integration method with integral calculation procedures, matlab language, hoping to be useful to everyone.)

一个提取遥感影像光谱特征的程序，易于理解，分类精度高(An extraction of remote sensing image spectral characteristics of the program, easy to understand, high classification accuracy)

基于simulink仿真的太阳能最大功率跟踪（MPPT）算法(The MPPT used in simulink)