LDPC

模糊PID和普通PID的输出对比matlab仿真程序 (PID and fuzzy PID output common contrast matlab simulation program)

切比雪夫配置点谱方法一阶偏微分展开项矩阵(Chebyshev collocation spectral method for a matrix of order partial differential expansion terms)

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))

double pendulum simulation in matlab

说明：  基于视觉注意机制的图像显著图提取，包括亮度，dkl颜色，方向等通道，合成图像的显著性描述图(Image-based visual attention saliency map mechanism extraction, including brightness, dkl color and direction of channels, the significance of synthetic image description graph)

功能: 用牛顿-拉格朗日法求解约束优化问题(Function: Newton- Lagrangian method for solving constrained optimization problems)

Matlab implementation of interval halvingmethod

说明：  LBG算法 简单的一个描述LBG算法的例子(LBG algorithm, a simple example to describe LBG algorithm)

说明：  QASK的实现。用matlab程序 通信调制基础(QASK implementation. Modulation based communication program with matlab)

通信业务量分析理论中的话务量分析预测Erlang B公式中，话务量，出线容量，阻塞率，三者关系。(Communication traffic analysis theory of traffic analysis and forecast Erlang B formula, traffic, outlet capacity, blocking rate, the relationship among.)