ricker

正弦信号的谱分析，以及报告！仅供参考望大家给出宝贵意见！(Sinusoidal signal spectral analysis, and reporting! Reference only hope we are given valuable advice!)

说明：  卷积码213的matlab实现，能够加强初学者的理解(213 convolutional code matlab implementation, can enhance the understanding of beginners)

Controle Structure Generale

遥感图像傅立叶滤波，MATLAB版本,图像处理(Remote sensing image processing high-pass filter, low pass filtering, image processing)

数字水印matlab程序，只是简单的svd跟最简单的置乱方法Arnold的应用。没有用到小波算法。上传的dwt_svd_GUI.rar是完整的数字水印算法，用的是混沌加密。(Matlab digital watermarking process, with the svd simply the easiest way to Arnold scrambling applications. Wavelet algorithm is not used. From the dwt_svd_GUI.rar is a complete digital watermarking algorithm, using a chaotic encryption.)

线性反演方法中的牛顿反演算法 MATLAB程序(MATLAB program for anti-Newton algorithm in the linear inversion method)

这个是silabs的芯片si1010的发射单音信号的实例，因为涉及保密，所以修改了一部分，测试可用(This is an example of the tone signal transmitter chip si1010 silabs, and because it involves confidential, so modify the part of the test can be used)

very nice tutorial to speed up the matlab codes by vectorization, etc.

分形的mandelbrot和cantor，koch图形，使用matlab编写。(the Mandelbrot fractal and Cantor, koch graphics, the use of Matlab prepared.)

应用matlab语言编写，可用于一维信号去噪，去噪效果较好。(Application matlab language, can be used for one-dimensional signal de-noising, de-noising better.)