yiqunyouhua

一个matlab的图像边缘源码，打开后带参运行，图像处理(bianyuanlianjieyuanma)

有关FM调制的实例，很有针对性，运行通过(FM modulation for instance, very targeted, run by)

基于matlab的数字音效处理器，具有语者识别，八段数字均衡器(Matlab-based digital audio processor with speaker identification, eight digital equalizer)

调试通过可以使用，一个计算声子晶体结构的一维传递矩阵法,对于初学者具有参考意义。( Debugging can be used, A one-dimensional transfer matrix method to calculate the phonon crystal structure, For beginners with a reference value.)

基于standford大学cioffi教授的经典算法，计算有线信道的最佳判决反馈滤波器系数。(Calculate the optimal DFE coeffients based on the algorithm propoased by prof. Cioffi)

Matlab code image processing GUI Histogram Gray-Scale Binary

fuzzy printed character recognition

一个简单的PQ控制模型。利用直流电源当电源。希望能有帮助。(A simple control model PQ. When using a DC power supply. I hope to have help.)

Voltage sags are one of the main problems in transmission and distribution grids with high penetration of distributed generation. This paper proposes a voltage support control scheme for grid-connected power sources under voltage sags. The control is based on the injection of reactive current with a variable ratio between positive and negative sequences. The controller determines, also, the amount of reactive power needed to restore the dropped voltage magnitudes to new reference values confined within the continuous operation limits required in grid codes. These reference values are chosen in order to guarantee low current injection when fulfilling the voltage support objective. Selected experimental results are reported in order to validate the effectiveness of the proposed control.

说明：  对于初学者学习matlab很有帮助，尤其在图像处理方面更是很好的啊。(For beginners learn matlab &reg helpful, especially in the image processing is very good.)