arp porotocol

mitbih数据库文件读入程序，非常实用(mitbih database file is read into the procedure, very practical)

利用图像分割检测细胞，在获得细胞的边缘后，使用形态学中的膨胀操作和填充操作使细胞边缘跟光滑。(Cells were detected by image segmentation, the edge in access to cells, use the morphology of the expansion of operations and fill with the smooth operation of the cell edge.)

Monte Carlo nonchronological Generation

光纤陀螺输出误差的allan方差分析，进行逐步线性回归，线性调频脉冲压缩的Matlab程序,模拟数据分析处理的过程，用平面波展开法计算二维声子晶体带隙,经典的灰度共生矩阵纹理计算方法。

计算 Lyapunov 指数， 非常方便，我用过的。(Calculate the Lyapunov exponent)

字符识别 字母识别 基于matlab的字符识别程序(Character Recognition Example (I&II) Pre-processing of Image)

this file simulates reciever in relay node of cooperative ofdm communication

OMAP_MUX_MODE7 | AM33XX_PULL_ENBL | AM33XX_PULL_UP| AM33XX_PIN_OUTPUT

去斜率（strech）参考信号与回波信号混频后得到中频输出信号S(t)=Aexp(j*2*pi*f0*t+phase) 其中f0与回波延时的关系为： f0=k*delay_t K为线性调频斜率，delay_t为回波延时 将s(t)采样，FFT变换即可得到目标距离与频谱的关系。 Strech 信号测距 输入混频后的中频信号（图一），经采样及FFT变换得到频谱（图二） 再根据频谱与距离的关系式R=Tcf/2B显示出距离(图三) (Go slope (strech) obtained after the reference signal and the echo signal mixer IF output signal S (t) = Aexp (j* 2* pi* f0* t+phase) f0 and echo delay relationship: f0 = k* delay_t K chirp slope, delay_t the echo delay sampling s (t), the FFT transform to the target distance spectrum of relations. Strech signal ranging input mixer IF signal (Figure 1), sampling and FFT transform spectrum (Figure 2) according the the spectrum distance relationship R = Tcf/2B shows the distance (Figure 3))

在计算机科学中，粒子群优化算法 (PSO) 是通过迭代地试图提高某项措施的节瓜是候选人解决优化问题的计算方法