mycanny

自己用MATLAB编写dsp5509的中的sine.dat文件，附详细正确的编写方法，和m文件。只要改些参数就可任意生成想要的函数.dat是授人渔的方法，此论坛以及网络流传的函数经试验不好使，没有考虑许多问题生成的文件是错误的，在此详细介绍生成dsp标准.dat方法(Use matlab to creat .dat file for dsp5509 and show the method for other type dsp. It is very useful.)

基于DWT及DCT的数字水印的代码，该改代码是分开形式给出，具体结果自己可以运行试试，很不错的(key word is DWT AND DCT ,if you are interested in it ,you can call me ,we can talk about it.)

用MATLAB调用opencv的人脸检测器，已打包好，无需opencv，facedetection.m为示例程序(Call opencv face detection using MATLAB, a packaged good, no opencv, facedetection.m for sample program)

用Matlab实现简单的原图片在二值化下的人脸检测以及网络表格标记图像(Using Matlab achieve a simple binary original picture in the next face detection, and network forms Tagged Image)

说明：  直接序列扩频的一个例子，对学习这方面知识，和编程都有很好的帮助(An example of direct-sequence spread spectrum, to learn that knowledge, and programming are very helpful)

Denoising Reduces the total-variation of the image. Filters out noise while preserving edges. Textures and fine-scale details are also removed. In this demo the assumption is that a white Gaussian noise is added with a-priori known (or estimated) noise power (variance). The fidelity term to the input image is calculated automatically so that the power of the noise is reduced.

语言：matlab 实现功能：逻辑回归实现分类 输出：predict_label;ACC(Language: matlab Implementation function: Logistic regression implementation classification Output: predict_label; ACC)

the Matlab project contains the source code used for simple watermarking using wavelet transform. Performs watermarking of the input image by decomposing the image using haar wavlet. Noise generated with normal distribution is used as the key and is added to the input image to obtain the watermarked image.

说明：  一个用MATLAB 实现的锁相环路得程序(a program of phase loop link using the tool of simulink )

perceptron network (jst)