Pulse-signal

仿真人体的心肺活动信号，在I,Q空间获得该信号的I-Q曲线(simulate the heart and lung beat, show the I-Q curve )

MATLAB最优化算法中的梯度投影法，用于解决约束最优化问题。(MATLAB optimization algorithm gradient projection method for solving constrained optimization problems.)

说明：  Hu不变矩基础实现，七个不变矩，仅计算不变矩，未计算相似度(Hu imdidndaidndansjncisancicn)

matlab对于大矩阵的简单求解，初学者可参考(Solving simple matlab)

说明：  机器人控制中的一些matlab计算范例2A(some examples of the matlab computing inRobot control 2A)

⑴编程实现直方图均衡化 ⑵设计完成同态滤波器，并用之改善图象质量。 ⑶对某图像加入不同类型﹑不同强度的噪声（周期﹑椒盐噪声），并分别用空间域和频率域的方法抑制噪声。 (⑴ ⑵ programming histogram equalization filter design is completed with the state and used to improve the image quality. ⑶ image of a different intensity with different types of noise ﹑ (cycle ﹑ salt and pepper noise), respectively, with spatial and frequency domain methods of noise suppression.)

这是两篇关于无刷直流电机建模的文章，我觉得写得很好。(This is a two brushless DC motor model on the article, I feel very well written.)

prgramm that calculates the greatest common factor of two numbers

ElGamal數位簽章加解密程式, 可自行修改訊息M用以產生簽章S1與S2(ElGamal digital signature encryption and decryption program can modify the message M to produce the Signature S1 and S2)

pll simulink model. noise and system model