BP-neural-network-model-

a good book on numerical pde and its miles !

matlab程序运行时导入数据文件作为输入参数，验证可用，用于时频分析算法，包括调制，解调，信噪比计算。( Import data files as input parameters matlab program is running, Verification is available, For time-frequency analysis algorithm, Includes the modulation, demodulation, signal to noise ratio calculation.)

简单计算DBR的matlab文件，计算激光器的分布反馈(the caculation of DBR in lase of ditributed feedback reflector)

matlab code for the tuning filter in analog communications.

MTI雷达（动目标检测雷达）能够抑制杂波保留目标信号，本人提供了单延迟线MTI对消器频响，双延迟线MTI对消器频响，利用参差重频消除盲速影响，讨论MTI雷达参差比取不同的值对盲速的影响的matlab仿真源代码MTI_radar (MTI radar (moving target detection radar) can suppress clutter to keep the target signal, I provide a single delay line MTI canceller response, dual delay lines MTI canceller response, the use of repetition to eliminate blind speed mixed effects discussed MTI Radar varies on different values ​ ​ than the blind speed of matlab simulation source code MTI_radar)

粒子群算法程序，有注释，调试运行正确，欢迎交流(basic PSO)

说明：  路径规划 matlab 代码 可用，避障，便于修改机器人，并检查其可行性(Path planning matlab code is available, obstacle avoidance, easy to modify the robot, and check its feasibility)

程序的功能是用海明窗设计低通滤波器，性能指标为wp=0.2pi，ws=0.3pi(The program s function is Hamming window low-pass filter, performance indicators, wp = 0.2pi ws = 0.3pi)

Plots the irradiation diagram of a 4 isotropic elements array

基于MATLAB／Simulink的平面连杆机器人的动力学分析与动态仿真(Kinetic analysis and dynamic simulation of the planar rod robot in the MATLAB Simulink-based)