gear

0.618法求y=sin(x)在[0，2]极大值点(0.618 method y = sin (x) in [0, 2] the maximum points)

二维流动，计算直匀流情况下，存在一个形心在流场正中的正方形时，流场的变化以及绘制出流线(Two dimensional flow. In the case of direct uniform flow, a centroid exists in the square of the middle of the flow field. The flow field changes and the streamlines are plotted)

说明：  cs点目标成像算法，用matlab实现的点目标仿真。(cs-point target imaging algorithm using matlab to achieve point target simulation.)

this code is used for stphest with different CD

描述HIV 扩散，其有独特的传播路径，通过MATLAB仿真模拟，可以很生动的发现规律。(Description HIV proliferation, the spread of its unique path through MATLAB simulation, can be very vivid discovery rule.)

simulink files for fsk modulation and demodulation

c++实现的通信录，实现添加、删除、查找、修改等功能(communications recorded c++ implemented add, delete, search, modify functions)

高斯函数应用很广泛，因其各列良好的不相干性等特点，被广泛应用到压缩感知等领域(Gaussian function is widely used, because of its good irrelevant columns, etc., are widely applied to areas such as compressed sensing)

利用ar建模 计算ar参数的阶数和ar参数的系数 可以对语音建模(ar modeling)

小波分析图像小波分析图像小波分析图像小波分析图像(Wavelet analysis of images based on wavelet analysis of images based on image analysis)