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Matlab code for h.264 encoding. Its based on operation on I and P frames. Best working code.

给定观测序列和状态序列下估计HMM模型的参数(Given the HMM parameters under observation sequence and state sequence estimation)

说明：  经验模态分解的使用方法，详细易懂，含代码示例。(Empirical mode decomposition method of use, detailed and easy to understand, including code examples.)

对所给数据进行滤波，得到更具规律性的数据曲线(For the given data filtering, to obtain a more regular data curve)

這是一款提供matlab使用的畫面分析，可用於h.264的畫面內分析，提供水平、垂直、DC預測，提供大家參考(This is a matlab screen analysis can be used to the h.264 screen analysis, provides horizontal, vertical, DC prediction provide reference)

产生QPSK的简单程序，先产生0到3的随即数字，用这些数字产生相位，然后产生QPSK信号！(Get QPSK！)

基于支路电流的辐射型配电网潮流程序，实现配电网的优化潮流(Based on branch currents of the radiant power flow program, the optimization of distribution networ)

capapcity calculation

波束宽度与波达方向及阵元数的关系matlab源程序。(Beam width and direction of arrival and the relationship between the number of array elements matlab source.)

BPSK 与QPSK 调制解调系统的Matlab 仿真程序,发送滤波器与接收滤波器均为根升余弦滚降滤波器；信道噪声为加性高斯白噪声 绘制BPSK 与QPSK 调制下的误码率与信噪比曲线图，并与理论曲线进行对比(BPSK and QPSK modulation and demodulation system Matlab simulation program, send and receive filters are root raised cosine filter roll-off filter channel noise, BER and SNR draw BPSK and QPSK modulation under additive white Gaussian noise than the graph and compare with the theoretical curve)