High-Gain-Microstrip-Patch-Antenna

倒立摆控制程序，动态演示倒立摆起摆过程和实时控制流程。(Inverted pendulum control procedures, dynamic presentation Inverted Pendulum processes and real-time control process.)

计算自由空间FDTD程序，包括信号初始化和矩阵初始化和场计算(free space FDTD calculation procedures, including the initialization signal and matrix initialization and field calculation)

Simple Example Program by Manuel Diaz, which can be used to learn cfd using matlab codes

真的是一个好程序，基于人工神经网络的常用数字信号调制，小波包分析提取振动信号中的特征频率。( Really is a good program, The commonly used digital signal modulation based on artificial neural network, Wavelet packet analysis to extract vibration signal characteristic frequency.)

This code generate a sinusoidal, rectangular and triangular waveform.......

stability and stabilisation of modelisation of pv and wind and for identification local

Adaptive filtering constitutes one of the core technologies in digital signal processing and finds numerous application areas in science as well as in industry. Adaptive filtering techniques are used in a wide range of applications, including echo cancellation, adaptive equalization, adaptive noise cancellation, and adaptive beamforming. Acoustic echo cancellation is a common occurrence in today’s telecommunication systems. The signal interference caused by acoustic echo is distracting to users and causes a reduction in the quality of the communication. This paper focuses on the use of LMS and NLMS algorithms to reduce this unwanted echo, thus increasing communication quality.

说明：  电机参数 鼠笼异步电机 基本参数：Pn=2200W Un=380V fn=50Hz J=0.19Kg·m2 磁极对数p=2 定子电阻：0.435ohm 电感0.002H 转子电阻：0.816ohm 电感0.002H Lr=Lm+Llr=0.069+0.002=0.071 励磁电感：Lm=0.069H Tr=0.087=Lr/Rr=0.071/0.816 调节器参考值 ASR的 Kp=3.8 Ki=0.8 积分器限幅-80~80 调节器输出限幅-75~75 ATR的 Kp=4.5 Ki=12 积分器限幅-65~65 调节器输出限幅-60~60 APhirR的 Kp=1.8 Ki=100 积分器限幅-15~15 调节器输出限幅-13~13 给定转速为1000转 空载启动 在0.6s时加载55N·m的负载 如果积分没有初值 那么这个积分没有办法计算(Squirrel cage asynchronous motor)

说明：  DC MOTOR SPEED CONTROL 4

MATLAB实现的小波彩色图像水印的嵌入与提取 运行需要读取原始图片和水印图片(Wavelet transform color image watermark embedding and extraction)