benjie_v45

其文章包含4个文件:些文件是基于matlab的源程序:P0309：运用5种不同的梯度增强法进行图像锐化P0310：图像的高通滤波和掩模处理 P0311：利用巴特沃斯（Butterworth）低通滤波器对受噪声干扰的图P0312利用巴特沃斯（Butterworth）高通滤波器对图像进行锐化处(The article contains four documents: these documents is based on the matlab source: P0309: the use of five kinds of different gradient enhanced image sharpening method P0310: Image of high-pass filtering and mask handle P0311: the use of Butterworth (Butterworth) low-pass filter for noise interference by the use of the map P0312 Butterworth (Butterworth) high-pass filter for image sharpening Department)

计算相机镜头参数的代码，可以为镜头选型提供参考(Calculated parameters of the camera lens code, can provide a reference for the lens selection)

利用matlab编写的二维fdtd，加点源，pml吸收边界，适合fdtd初学者学习研究(Prepared using matlab dimensional fdtd, plus a point source, pml absorbing boundary, suitable for beginners study fdtd)

it consists of matlab code for vehicle routing problem with time windows using GRASP algorithm

Computes the Brunt-Vaisala (or buoyancy) frequency.

DTMF 系统的matlab实现，发送电话11位电话号码在接收端识别。(DTMF system matlab realize, send telephone 11 telephone numbers identified on the receiving end)

GPS_MIMU嵌入式组合导航关键技术研究_唐康华(GPS_MIMU embedded navigation key technology research _ Tangkang Hua)

蓄电池模型计算，主要实现在KiBaM模型中，在不同的充放电电流下，可用能与束缚能之间的变化。(Battery model calculation, which is realized by the KiBaM model, the change of the energy and the binding energy between the battery and the different charge and discharge current. )

独立成分分析,用fastICA算法来分离混合信号得到两个独立的原始信号(fastICA for estimating independent signal)

削减平均恒虚警(TM-CFAR)检测器和双门限（double threshold）检测器，用于强噪声环境下的多目标检测(detectors based on the trimmed mean technique and double threshold technique.)