nengqeng

根据图像的灰度对图像进行分割，实现目标的提取(According to the image gray level image segmentation)

fft calaculation of dc-dc signal

地球物理地震学——基于FK域的波场分离，也可应用于滤波(FK domain wave field separation, can also be applied to filter)

matlab中运用hough变换，设定恰当的阈值，将超过阈值的点在三维空间标示出来&将三维参数矩阵根据半径的不同做成不同的帧，制作成视频(hough transform matlab in use, set the appropriate threshold, will exceed the threshold point in three-dimensional space marked out & three-dimensional parameter matrix made of different frames depending on the radius, made into video)

OFDM和MATLAB仿真含程序，包含解释和一些源码(OFDM and simulation with MATLAB program, including interpretation and some source code)

MSK的simulink仿真程序 用于毕业设计与论文以及做课题用(MSK Simulink simulation program for the design and graduation thesis topic, and making use)

函数功能:本函数将完成随机选择LSB的信息隐藏,载体选用BMP图，和提取隐秘与LSB上的秘密消息(Function: This function will be completed randomly selected LSB information hiding a secret message on the carrier selected BMP map, and extract hidden LSB)

PCNN量化，利用人眼视觉特性对图像进行量化，保持细节信息。(PCNN quantified using the human visual system to quantify the image, keeping details.)

MATLAB-simulink仿真MEMS传感器用的斩波放大器对1/f噪声的抑制作用(MATLAB-simulink troper 1/f noise)

说明：  蛤蟆夯仿真 建立simulink 模型 地面反馈模型(power hammer)