regiongrow

this script used a new fast block matching algorithm with dynamic search patterns to obtain motion vectors for each blocks.

说明：  用matlab实现匀速模型下的卡尔曼滤波器功能的源代码(Constant velocity model Kalman filter simulation)

基于切比雪夫最佳一致逼近设计了低通、高通、带通、带阻线性相位FIR滤波器(Based cut Chebyshev best uniform approximation to design low-pass, high pass, band pass, band-stop linear-phase FIR filter)

PCM编码，matlab语音编写，对初学者很有帮助。(procedure of pcm coding,it is written with matlab language, it is usful.)

FSK调制解调器CMX469程序，实测可用(FSK modem CMX469 program, the measured available)

matlab message, and images png

说明：  离散信号与系统的MALAB实现。其中包括信号基本运算，移位，相加，相乘及变换。(Discrete signals and systems to achieve MALAB. Including basic computing signal, shift, add, multiply and transform.)

neural network pro state control

特高压同塔双回线路的simulink建模 是老师的(Simulink modeling with double-circuit line tower)

直流微网继电保护策略实现S-function的M文件，主保护为母线直流差动保护，基于小波分解的高频故障电流保护，后备保护为过电流保护，针对系统为2进2出的微网，只需将电流值输入，其中第一个输入变量为开关，为保护算法控制开始/关闭。(The relay protection strategy of DC microgrid realizes the M file of S-function. The main protection is busbar DC differential protection. The high frequency fault current protection based on wavelet decomposition and the backup protection is overcurrent protection. For the microgrid with 2 in and 2 out of the system, only the current value is input. The first input variable is switch, which starts/closes for the control of the protection algorithm.)