matSGA

OFDMA subchannel allocation has been wellstudied. However, most of the available literature considers a single cell system without cochannel interference. We present a novel intercell interference avoidance scheme, in which the downlink OFDMA subchannels are allocated through intercell coordination in a multicell environment. The proposed scheme not only aims to achieve maximized network throughput but also focuses on providing improved throughput for cell or sector edge users that are most affected by intercell interference

Support API for core#2 of custom system on chip. Release version

这是一个无线通信空时码仿真程序，编码数据形成流进行同步传输，采用的是最大似然译码。(This is a wireless communications space-time simulation codes, encoding data flow synchronization formed transmission, using the maximum- likelihood decoding.)

为了有效对抗灵巧噪声，从雷达信号与噪声信号的产生原理出发，对比了 2 种信号的时、频域差别，并就对抗技 术进行了针对性探讨，研究表明结合信号特征差异识别和针对性的噪声对抗技术能够有效解决灵巧噪声干扰问题(In order to effectively fight smart noise generated from the principle of the radar signal and noise signal of departure, when comparing the two kinds of signals in the frequency domain differences, and to explore targeted against technology, research shows that differences in signal characteristics combined with the identification and targeted Noise confrontation smart technology can effectively solve the noise problem)

The function takes at least three input arguments (function, its derivative, and an initial guess). After iterations, it gives the root of the function. The fourth input argument is to change the stopping criteria.

利用matlab制作的小型单功能计算器，测试回调函数。(Small single-function calculator using matlab production test callback function.)

Koch分形曲线计算地图边界，此程序能较好的计算任意凸图形边界长度。程序计算步骤为：提取图形边界，将边界点按与中心点所成角度排序，每隔一定角度取一边界点，对选取的边界点做3次迭代Koch分形(Koch fractal curve map boundary, this procedure can be better calculated arbitrary convex graphical boundary length. The program calculation steps: to extract graphical boundary, the boundary points and the center point of the angled Sort every angle to take a boundary point, done the 3 iterations Koch fractal selected border points)

spread spectrum communication will be helpful to you!(spread spectrum communication will be HE pful to you!)

内容：空间目标识别，采用PM算法。程序中附有注释，可以改变方向角，运算速度比music算法快，本人毕设程序，绝对可用。(Content: space target recognition using PM algorithm. Annotated program, you can change the direction of the angle calculation algorithm is faster than the music, I set up the program, absolutely free.)

matla基础编程，基本C语言，适用于m atlab初学者(matla basic programming, basic C language, suitable for m atlab beginners)