biyesheji-

说明：  要：分析和研究了授权用户和认知用户共享频谱的一种算法的性能。 针对阴影效应或信道深衰落时，单用户频谱感知算法无法识别是频带未被 使用还是信道处于深衰落的情况，在频谱感知功率控制算法上进行了改进， 以克服这种算法的不足。改进后的算法能有效地控制认知用户的发射功率， 避免对授权用户产生有害的干扰。仿真结果表明改(To: analysis and research of the authorized users to share spectrum users and a cognitive performance of the algorithm. For the shadow effect or deep fading channel, the single-user spectrum sensing algorithm can not identify a band or a channel has not been used in the case of deep fading, the spectrum sensing power control algorithm has been improved on, to overcome the deficiencies of this method. The improved algorithm can effectively control the cognitive user' s transmit power, to avoid harmful interference with authorized users. Simulation results show that the change)

matlab微积分讲义ppt，包含算法，程序源码等非非常多不错的咚咚，能学习一下 可直接使用。 已通过测试。 (matlab calculus lecture notes ppt, including algorithms, program source code and other non-very good pound, and can learn can be used directly. Has been tested.)

Introduction to Matlab

matlab的视频处理命令集。。。。。。。。。。。。。(matlab video processing command set. . . . . . . . . . . . .)

一个基于matlab实现的计时器源码，供大家学习。(A matlab implementation of the timer source for everyone to learn. )

STPRTOOL Documentation

基于Matlab的RSSI质心定位算法源码(Centroid localization algorithm source code based on Matlab RSSI)

这里主要对LMS算法及一些改进的LMS算法（NLMS算法、变步长LMS算法、变换域LMS算法）之间的不同点进行了比较，在传统的LMS算法的基础上发展了LMS算法的应用。另一方面又从RLS算法的分析中对其与LMS算法的不同特性进行了比较，很值得研究！(The key players here and some of the LMS algorithm is an improved LMS algorithm (NLMS algorithm, variable step size LMS algorithm, transform domain LMS algorithm) the differences between the points of comparison, in the traditional LMS algorithm is developed on the basis of the LMS algorithm applications. On the other hand and from the analysis of RLS algorithm and LMS algorithm for its different characteristics were compared, it is worth studying!)

使用Matlab语言完成《数值计算方法》中的Romberg（龙贝格）积分公式，程序可以根据用户输入的积分上下限、误差容限及表达式实现Romberg积分。(Using Matlab language to complete " numerical methods" in the Romberg (Romberg) integral formula, the program based on user input limits of integration, error tolerance and expression implementations Romberg integration.)

GPS CA码的移位寄存器－程序－－以及fs采样为离散点－。(GPS CA code shift register- procedures- as well as the fs sampling for the discrete points-.)