frequency-signals

说明：  输入一个整数，求它的各位数字之和及位数. 例如234的各位数之和是9，位数是3。(inport a number putout anumber aaaaaaaa)

IEEE 33-bus load flow Back forward sweep

假定运行区域内的发电机的开路特性的V型曲线；(Assuming the operation area of generator breaker characteristics of v-shaped curve,)

a=10,b=8/3,c=28.选择不同的初值，仿真Lorenz系统的吸引子。(a = 10, b = 8/3, c = 28. choose different initial simulation of the Lorenz system attractor.)

MATLAB人口拟合问题源代码，运行过的，没有问题！(MATLAB source code population fitting problems, run-off, no problem!)

三个基于延时的波束形成程序，在声纳、雷达等领域有广泛应用，能正常运行，都有仿真图，推荐下载(Three delay-based beamforming codes,have wide applied in sonar, radar and other areas,all of them have the simulation graph, it is recommended to download)

阵列信号处理，极化敏感阵列天线，空域极化域联合谱估计(Array signal processing, polarization sensitive array antenna, spatial polarization domain combined spectrum estimation )

基于粗糙集和遗传算法的属性约简，包含核及不可区分关系等求解(Attribute reduction based on rough sets and genetic algorithm, including nuclear and indistinguishable relationship to solve)

说明：  一些关于backstepping算法的实例(some files about backstepping)

一些常用的小程序，具有较高的可重用性。另外都可以运行。(Small number of commonly used procedures, have a high reusability. Also can be run.)