ECG

说明：  插值滤波器,用于音频解码调制解调,滤波器系数用移位相加实现(Interpolation filter, audio decoder for modulation and demodulation, filter coefficient shift combined with the realization of)

用HOUGH检测直线的时候是两个未知量,因为轴半径和相角可以确定一条直 线，在HOUGH域出现累计最大点就可能是原域中的直线。现在回到圆的检测 上来，确定一个圆需要什么：X坐标，Y坐标，半径三个未知量吧，好了，现在， 你做一个三维空间的HOUGH域，以这三个未知量作为三个轴，现在按照一定步长 进行三重循环，在最内层循环是这样的，X,Y 确定，以不同的半径进行搜索，如 果你的X,Y刚好就是实际图像的X,Y处，半径又搜索到实际真实的半径(The HOUGH detect straight when two unknown amount of axis radius and phase angle can be determined in a straight line, in the HOUGH domain cumulative maximum point may be the straight line of the original domain. Now back to the circle detection up to determine what a circle: X coordinate, Y coordinate, radius three unknowns, now, you do the HOUGH domain of a three-dimensional space, three to three unknown quantity as axis, in accordance with a certain step size triple loop, is such that in the innermost loop, X, and Y determined search for a different radius, If you X, Y, exactly is the actual image of the X, Y, at the radius radius of the search to the actual real)

Performance Improvement of PAPR Reduction for OFDM Signal In LTE System

正交频分复用源程序，交含逆快速傅立叶变换，ISI，傅立叶变换(main OFDM)

MATLAB编程源码，结果为画出多个正六边形。(MATLAB programming source code, the result is to draw more than regular hexagon.)

Nakajima tvp-var 代码 matlab 代码(Nakajima tvp-var code matlab code)

极坐标法的matlab程序，采用了N-R算法(Polar coordinate method matlab program)

信号时域采样,频域进行频谱分析matlab，适合初学者。(signal analytic)

用于简单计算照射到地表的太阳辐照度，可以模拟任意的精度、纬度、高度的太阳太阳辐照度(Exposure to the surface for the simple calculation of the amount of solar radiation)

相移光纤光栅计算的matlab仿真程序，值得参考啊(the matlab program of Phase shift fiber grating is worthy of reference. )