power

本代码是利用matlab实现dct变换，作用后效果可见 (This code is to use matlab to achieve dct transform, the role can be seen after the effect )

甲流的症状 ，如果最近感冒了，看看这个是否和自己相符合，( A flow is a very dangerous)

说明：  直线偏移代码，已知多边形顶点坐标，可以将多边形各边沿其法线方向平移距离然后得到新的多边形顶点。(Linear shift code, known polygon vertex coordinates, can be the edge of the polygon shift its normal direction and then get a new polygon from the vertex.)

关于bpsk 的一些代码，一个很牛的人写的，非常值得一看(bpsk read)

用matlab实现语音处理技术中的CIS算法（连续交替采样算法）(Voice processing technology using matlab algorithm in CIS (continuous alternating sampling algorithm))

说明：  MATLAB短时傅里叶变换和morlet小波变换(short-time Fourier transform and morlet wavelet transform based on matlab)

说明：  该程序可以用来计算齿轮啮合的时变啮合刚度(Time-varying meshing stiffness of gears)

使用pMatlab改写BPSK和QPSK 的Monte Carlo 仿真程序。在多核PC上实现MC仿真速度翻倍（附原程序）(PMatlab rewritten using BPSK and QPSK the Monte Carlo simulation program. In the realization of multi-core PC on MC simulation speed doubled (with the original program))

边缘检测的好程序，Matlab code(edge detection and image segmentation)

说明：  利用matlab实现WSN中最基本的路由和簇形成算法-leach(The leach is achieved using matlab)