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直接序列扩频和跳频扩频直接序列扩频和跳频扩频(直接序列扩频和跳频扩频)

利用newmark方法计算无阻尼系统，并作图(newmark calculated without damping system)

系统施工接地技术。适用于产品设计开发中抗干扰的处理。(grounding system construction technology. Apply to product design development interference treatment.)

改进的matlab取点求职的方法，很好用的，共享下(Improved access point matlab job search methods, the good, to share the)

这是一个Matlab实现的图像Sparcy变换的程序，有助于了解多尺度变换。(This is a Matlab implementation of the image Sparcy transformation process, help to understand multi-scale transformation.)

this is about matlab and its applications.

image proceesing packet no1

用MATLAB建立COST模型，并展示其特性(COST model using MATLAB to establish and to demonstrate its characteristics)

说明：  小波滤波时的matlab程序，是用于多种信号分解程序(When the matlab wavelet filtering procedure is used for a variety of signal decomposition process)

说明：  ICI reduction可能程序有些复杂，见谅，望大家多多指正(ICI reduction可能程序有些复杂，见谅)