Image-Thresholding-Matlab-Codes

数字水印预处理Arnold置乱程序。在水印的嵌入与提取中用来置乱图像。(Digital Watermarking Arnold scrambling pretreatment procedures. In the watermark embedding and extraction of images used to scrambling.)

FDTD CODE 3D FOR ANTENNA IT IS REALLY USEFULL

用最小二乘法反应雷达得到的图像，得到各种数据特征参数(Reaction of the least square method to obtain the radar image data to obtain various characteristic parameters)

对仿真信号进行小波分解，进行小波阈值降噪处理(Wavelet Denoise)

hi its useful for matlab developers

example program of non linear equation

一种等周期的伪叠加Zadoff-Chu序列的 集中式和分布式MIMO同步算法, 并进行了仿真。(method with Zadoff-Chu sequence)

最速下降法的Matlab程序，实现函数无约束条件下的最小值求解(Steepest descent method in Matlab, functions to achieve the minimum under no constraints to solve)

一维QKF算法实现，附每步说明，与真实值进行比较，谢谢~(One-dimensional QKF algorithm, with each step instructions, with the real value, thank you ~)

说明：  正侧视情况下的四种SAR成像算法仿真, Simulation of four SAR imaging algorithms in side view(Simulation of four SAR imaging algorithms in side view)