Particle-filter

to generate frequency hopping signal

MATLAB 编程有助于初学者进行学习，了解以及相应的运用(MATLAB programming will help beginners to learn, understand, and use of appropriate)

1D CNN和2D CNN网络的仿真实现，包含完整的子函数分解，采用matlab编写(demo_cnn_auto- demo for Autonomous CNNs with a symmetric A template solve_cnn2d- solve a 2D CNN system, Euler method solve_cnn2d_multi- solve a 2D multi-layered CNN system, Euler method Utility routines make_cnn_params- check and update the CNN params structure make_cnn_params_multi- check and update the multi-layer CNN params structure make_cnn_time- check and update the CNN time structure step_ahead1- advance a 1D CNN state one step forward, Euler method step_ahead2- advance a 2D CNN state one step forward, Euler method unit_sat- unity saturation )

这是生成的H矩阵，可以用于MATLAB仿真和C语言仿真(This is the generation of H-matrix, can be used in MATLAB simulation and C language simulation)

说明：  利用计算曲线法计算三相短路电流,matlab 语言编写的 ，运行正确……(Calculation method using three-phase short-circuit current curve)

一个求半解正定规划的工具，其中有matlab接口，也可以用来求普通的线性规划等等(a tool for semi definite program)

this folder contains matlab codes for minimize sphere with pso algorithm.

设计了一个扩频 系统，具有扩频解扩的功能。系统中采用的是瑞利衰落的信道。仿真的结果很好，系统的误码率很小(Designed a spread-spectrum system with spread spectrum despreading function. System is used in the Rayleigh fading channel. Good simulation results, the system bit error rate of the small)

说明：  此程序为改进遗传算法，使用了新的自然数编码方式，进一步缩短了染色体长度，提高了计算效率。(This program to improve the genetic algorithm, using a new natural number encoding to further shorten the chromosome length, improve the computational efficiency.)

说明：  关于信号输入均匀量化器的信号幅度，用MATLAB实现量化过程(Uniform quantizer on the input signal amplitude, using MATLAB to quantify the process of achieving)