W7_W8-Matlab-code

说明：  信号的时间宽度和频率带宽反映的是 、 围绕 和 的扩展程度，信号的带宽（ ）完全由幅度、幅度的导数及相位的导数所决定。称T和B分别为信号 的时宽和带宽，TB称为时宽－带宽积,。此程序用于计算信号的时间宽度和频率带宽。(Signal time width and frequency bandwidth of reflected that and it spreads around the signal bandwidth () completely by the magnitude, amplitude and phase derivative of the derivative of the decision. Called T and B respectively when the signal width and bandwidth, TB is called when the wide- bandwidth product. This program is used to calculate the width of the signal time and frequency bandwidth.)

Cuckoo Optimization Algorithm *Matlab Toolbox Ver. 1.0.1 *Ramin Rajabioun, 2011 solution&coding for knap-sack by cuckoo

33节点电力系统潮流计算，使用matpower，适合新手学习。(The power flow of power system with 33 buses.)

this is Illustration of linear least squares.

说明：  BD算法，实现了BD预编码算法，系统吞吐量的计算，采用注水法(BD algorithm to achieve the BD pre-encoding algorithm, the system throughput computing, the use of water injection)

说明：  最短路径算法dijkstra的matlab实现(The matlab program of dijkstra)

cdma系统matlab仿真，在两个用户的背景下采用了直接扩频码实现扩频解扩，bpsk调制解调，程序已经运行过，没有问题！(cdma system matlab simulation, in the context of two users using a direct spread spectrum spreading codes realize despreading, bpsk modem, the program has been run before, no problem!)

程序实现了分数阶统一混沌系统，为分数阶混沌系统在实际中的应用奠定了基础。(program of fractional unified chaotic systems, fractional chaotic system in practical application laid the foundation.)

matlab下可以直接使用的小程序 包括各种常用算法 对应书籍为《matlab宝典》(matlab can be directly used for small programs, including such popular books as the corresponding algorithm " matlab Collection" )

Hefron Phillips Model of the SMIB with SSSC