shape_detect

说明：  包里有直流电动机的simulink模型，适合于直流电机的调速，启动仿真(Bag has simulink model of DC motor, suitable for DC motor speed control, start simulation)

CDMA2000调制扩频与解调解扩的MATLAB仿真(CDMA2000 spread spectrum modulation and de conciliation spread MATLAB simulation)

集总元件电阻、电感、电容的模拟，用不同大小的电感和电容加载，看天线的辐射方向图，从而分析加载天线的特性(Lumped resistance, inductance, capacitance of the simulation, using different sizes of inductors and capacitors to load to see if the antenna radiation pattern, to analyze the characteristics of the antenna load)

说明：  利用matlab实现电磁场数值方法里面的有限差分与有限元法。(Using matlab to achieve numerical method of electromagnetic field inside the finite difference and finite element method.)

说明：  设计一个2FSK数字调制系统，要求： （1）设计出规定的数字通信系统的结构； （2）根据通信原理，设计出各个模块的参数（例如码速率，滤波器的截止 频率等）； （3）用Matlab或SystemView 实现该数字通信系统； （4）观察仿真并进行波形分析； （5）系统的性能评价。 (Design a digital modulation system 2FSK require: (1) design a digital communication system under the structure (2) According to the communication theory, design parameters of each module (such as code rate, filter cutoff frequency, etc.) (3 ) with Matlab or SystemView realize the digital communication system (4) observing the waveform simulation and analysis (5) system performance evaluation.)

点目标成像程序，程序简洁，效果较好，具有一定的使用价值(ISAR image)

this program describes the golay codes : encoder and decoder

基于遗传算法优化神经网络，主要功能是用于曲线拟合(Neural network optimization based on genetic algorithms, the main function for curve fitting)

龙贝格法求积分 在MATLAB中实现，初级学习者之必备软件(Romberg method to achieve integration in MATLAB, primary learners of essential software)

Matlab连续系统灰色PID跟踪，预测加控制(Matlab for Gray PID tracking system, add the control prediction)