faceicaprot

工程最优化 一阶梯度法解Wood函数！！！！！！(cauchy)

支撑矢量机用matlab编写的程序源代码(SVM)

研究信道译码，测试程序，为保障有效运行，请注意安装环境软件的版本正确与否(study for channel decoding)

很好的一篇英文文献，讲述水下声信道高速通信方法，仅供参考(A very good one in English literature, about the underwater acoustic channel high-speed communication methods, for reference only)

说明：  用matlab对各种图像进行裁剪，是图像处理中经常用到的步骤(Various images with matlab crop,which is often used in image processing steps)

使用FAST软件的风力发电控制系统仿真的Simulink代码(Wind power control system using the FAST software simulation of Simulink code)

余弦波是渐变的，当ωt+φ的取值变化量很小时，Y的变化量也是很微小的。余弦波的这一特性保证了嵌入水印后相邻字符灰度值差别不大，人眼无法识别，从而保证了水印的不可见性和图像质量。(Cosine wave is gradual, and when ωt+ φ values variation is very small, Y amount of change is very small. Cosine waves This feature ensures that watermarked gray value of adjacent character is not very different, the human eye does not recognize, thus ensuring the invisibility of watermark and image quality.)

此程序可以解决pca问题，开发环境是matlab，希望对大家有帮助(This program can solve the problem pca, development environment is matlab, hope to help)

some code use for dsb matlabe

说明：  所传文件是有matlab编写的鲍威尔法，在优化设计中，有较大的作用！(The transfer document is written in matlab Powell method, the optimal design, have a greater role!)