FINDcOUNTOUR-(3)

matlab实例clearN=100f=zeros(50,50) f(15:35,23:28)=1 figure(1)imshow(f, notruesize )F=fft2(f,N,N) F2=fftshift(abs(F)) figure(2)x=1:N y=1:N mesh(x,y,F2(x,y)) colormap(gray) colorbar(matlab)

说明：  在matlab仿真环境下，对直扩通信系统的同步算法及其流程进行说明(Matlab simulation in the environment, on the DS communication system synchronization algorithm and its process description)

超声在多层复合结构中传播的stoneley波的相关程序(Ultrasound propagation in multi-layer composite structure of stoneley waves associated procedures)

设计单级倒立摆的品级模糊控制器。运用串级模糊控制器控制单级倒立摆，内环模糊控制器控制角度，外环模糊控制器控制位移，运用种群遗传算法优化两个模糊控制器的参数。(Grade of single-stage inverted pendulum fuzzy controller is designed.Cascade fuzzy controller is used to control a single inverted pendulum, the inner ring control Angle of the fuzzy controller, the outer ring control displacement of the fuzzy controller, the use of two population genetic algorithm to optimize fuzzy controller parameters.)

说明：  实现三次样条差值，与matlab实现的精度一样(Realize the difference between cubic spline, and the precision to achieve the same matlab)

小波分解的Mallat快速算法 Mallat快速算法的图像分解的Matlab代码(Matlab code image decomposition Mallat fast wavelet decomposition algorithm Mallat fast algorithm)

This program apply decimation on a speech file.

说明：  C++与MATLAB的数字基带传输系统仿真源代码的实现.(C++ With MATLAB digital base-band transmission system simulation source code to achieve.)

多个电力电子、电机仿真模型。是重要的学习电力电子simulink 仿真的素材，权威教材，内容较多，分成上下两集,这个是下(useful simulink modles for leaners)

matlab实现moead-M2M算法，基于角度的多目标算法(Implementation of moead-M2M algorithm in MATLAB)