matlab实现sift算法（siftDemov4）

这个是matlab经典教程的一个关于特殊函数的计算的原代码，请大家赶快下载哦，谢谢，(This is a classic tutorial matlab a special function on the calculation of the original code, please download as soon as possible Oh, Thank you,)

对图像作直方图均衡化处理，列出原图像直方图与均衡后图像的直方图的对照；灰度级的转换调试(For histogram equalization of image processing, listing the original image histogram and histogram equalization contrast gray-scale conversion of debugging)

各种数字水印的嵌入和提取 检测和攻击 包括lsb 和dct等算法(A variety of digital watermark embedding and extraction, including detection and attack, such as algorithm lsb and dct)

LMS滤波器（最小均方误差滤波器），学学习现代数字信号处理理论的人应该用的上。 (Filter LMS (minimum mean square error filter), school learning modern digital signal processing theory should be used on.)

循环仿真，用于斯特林循环的仿真数值计算,最后得到较好的计算结果(striling simulation)

最小二乘算法来实现esprit算法，该代码已经在matlab中运行过绝对可以放心使用(Least squares algorithm to achieve esprit algorithm, the code has been run in matlab absolutely safe to use)

BMA For estimation motion and Compensation (cont) ARPS

BIT PATTERN ANALYSIS OF COMMUNICATION SIGNALS

批量读取nc数据，求nc数据月平均，IDW插值，点数据转shapefile(Read the nc data in batches.)

用于特征降维，特征融合，相关分析等,最大似然（ML）准则和最大后验概率（MAP）准则，计算晶粒的生长，入门级别程序,实现串口的数据采集，未来线路预测,分析误差,信号处理中的旋转不变子空间法。