cessing

svm 支持向量机代码 support vector machine(support vector machine svm)

由于实际信道中的多径和阴影效应，单个认知用户频谱感知的性能受到影响，因此需要靠不同用户间的协同频谱感知来对抗多径和阴影效应。本设计要求在文中采用一种协作机制，即两用户进行协作频谱感知，提高主用户的检测率，减少检测时间，并且得到捷变增益。要求给出仿真结果。(As the actual channel of the multi-path and shadow effect, a single user of spectrum sensing of cognitive performance are affected, it needs to depend on collaboration between different users of spectrum sensing to combat multipath and shadow effects. The design requirements in the text using a cooperation mechanism, namely, two user collaborative spectrum sensing, to improve the detection rate of the primary users, reducing detection time, and get agility gain. Required to give simulation results.)

Matlab function for image proecssing

只是一个关于用共轭梯度下降算法处理数据的程序，本程序处理的数据对象为MINST,该程序在线性搜索上有很好的效果(Only one on the use of conjugate gradient descent algorithm data processing procedures, the procedures for processing the data object is MINST, linear search for the program have a good effect on)

message regarding disperssion effect in communication

用QPSK信号实现beamforming操作并画出阵列响应图(Using QPSK signal to fulfil beamforming in array signal processing)

dct transform 2d 변 환 과 정 을 나 타 내 는 소 스 코 드

this is edokvosi edishtosi neznam si kbo ebasi tuopto

一篇有关利用轮廓在自然图像中检测和定位交点的英文文献，该方法是在64位操作系统中进行的(One on the use of contours in natural images to detect and locate the intersection of English literature, the method is a 64-bit operating system for the)

地震信号处理的各种代码，包含SU等的程序，对要写这方面程序的有很大用处(Various seismic signal processing code, write this regard the program very useful)