power_spectrum_estimation

本程序能够产生ami码，并且能够绘制其波形图和功率谱密度图(This procedure can produce ami code, and can draw their waveforms and power spectral density map)

一维，ＦＤＴＤ，ｍｕｒ，ｍａｔｌａｂ语言。(One-dimensional, FDTD, mur, matlab language.)

产生噪声调频信号............(Generate noise FM signal)

关于matlab数据预处理的课件ppt，以及一些个人的整理，比如matlab某些函数的应用。(About the matlab data preprocessing courseware ppt, as well as some personal finishing, such as some matlab function.)

color histogram through RGB components and cloud clustering also

binary information regarding matlab code for cognitive radio. primary user and secondary users sense the spectrum using co operative sensing scheme

说明：  用于计算任意波形fft结果的Matlab工具(A matlab tool for wave fft calculating)

Albert-László Barabási与Réka Albert在1999年的论文中提出了一个模型来解释复杂网络的无标度特性，称为BA模型。这个模型基于两个假设： 增长模式：不少现实网络是不断扩大不断增长而来的，例如互联网中新网页的诞生，人际网络中新朋友的加入，新的论文的发表，航空网络中新机场的建造等等。 优先连接模式：新的节点在加入时会倾向于与有更多连接的节点相连，例如新网页一般会有到知名的网络站点的连接，新加入社群的人会想与社群中的知名人士结识，新的论文倾向于引用已被广泛引用的著名文献，新机场会优先考虑建立与大机场之间的航线等等。 (Albert-László Barabási with Réka Albert in the 1999 paper proposed a model to explain the complex networks of scale-free property, known as the BA model. This model is based on two assumptions: Growth pattern: a lot of real network is expanding growing from, for example, the birth of the Internet BEIJING, page, new friends to join the network of people, a new paper published aviation network in the new airport construction and so on. Priority connection mode: a new node upon accession will tend to connect to the node connected to, for example, a new page will generally have a connection to the well-known networking sites, and the new Community will want with the community s well-known get to know the new paper preference is to use well-known literature has been widely cited, the new airport will give priority to create and airport routes.)

triangular plot for matlab

bpsk和dbpsk通信系统的仿真，参考通信原理一书中的原理。(bpsk simulation and communication systems bpsk)