simulink_matlab_part1

这个是关于purning-fft的算法，即一种改进型的fft。适用于只有一部分有值，并非所有的都有值。(This is on purning-fft algorithm, an improved version of fft. Applies to only part of the value, not all have value.)

simulink model of an innovative sinusoidal pulse width modulation technique. try to verify the performance. it is for study purpose..

k-mean算法，使用matlab工具箱工具对图像进行聚类分割。(k-mean algorithm, using matlab clustering toolbox tool for image segmentation.)

弦割法求解非线性方程 迭代法 间接求法(Indirect method for finding chord secant method for solving nonlinear equations iterative method)

雷达系统设计MATLAB仿真一书里的第五章所有的程序，对于学习非常有用。(Radar system design MATLAB simulation in the fifth chapter of the book, all the procedures, very useful for learning.)

Representation of a Dalvik class, which is basically a set of members (fields or methods) along with a few more pieces of information.

无线传感网络的经典路由算法 leach算法 对出血者来说很好，简单易懂，很有帮助。(The classic of the wireless sensor network routing algorithm leach algorithm bleeding is very good, easy to understand and helpful.)

判决反馈均衡器，前馈滤波器在频域实现，反馈消除干扰(DFE equaliter ，the forward filter is in frequency domain ，the feedback filter can estimate ISI )

二维码的规范，详细说明了二维码的编码方式和过程(qrcode specification)

matlab版本的标准互信息函数，用于聚类指标的计算，可直接使用(normalized mutual information function for clusering performance evaluation (MATLAB version))