Watermarking

采样保持电路中全差分运算放大器的设计与仿真(Sample and hold circuit of Fully Differential Operational Amplifier Design and Simulation)

说明：  matlab实用程序百例，对于想学习matlab的编程人员是个很好的资料，例程都很经典(matlab utility hundred cases, for programmers who want to learn matlab is a very good information, the routine are the classical)

Full Wave Rectifier This demonstration illustrates use of the Ideal Switching Device solution method to simulate a full wave rectifier using ideal diodes.

这个是容易看懂的2dpca MATLAB程序，简单(This is easily accessible 2dpca MATLAB procedures, simple)

图像的otsu分界算法的实现，不是调用函数的，是底层实现(otsu partition)

说明：  MATLAB外部程序实用手册(包含详尽）(MATLAB external program Practical Handbook (includes exhaustive))

说明：  实现单自由度受迫振动，图像绘制,我们可以绘制出单自由的图像出来，供我们参考(we can use this specification for program to draw the picture,this program is writed by matlab and it is easy to understand.)

this programe for count path loss from power level in transmission media. with walfish ikegami method and implement with semolog graphic.it can show the maximum pathloss in propagation

PWM and Power converter for do a Vector control in a Induction Machine

BreedPSO：用基于交叉遗传的粒子群优化算法求解无约束优化问 (BreedPSO: Cross with genetic-based particle swarm optimization algorithm for solving unconstrained optimization problem)