Over_Current_Relay_Co_ordination

加入载波相位偏差，用最大似然估计和错误估计估计相位误差，并进行比较。(Add carrier phase deviation, using maximum likelihood estimation and errors estimated phase error is estimated and compared.)

潮流计算 牛顿拉夫逊方法(chaoliujisuan niu dun la fu xun chao liu ji suan )

此示例说明了如何提供ActionBarCompat一个上下文敏感的ShareActionProvider，向后兼容的API V7。(This sample shows you how a provide a context-sensitive ShareActionProvider with ActionBarCompat, backwards compatible to API v7.)

solar simulation program

说明：  bpsk 调制，awgn信道，ldpc 系统编码，概率域解码 (BPSK modulation, awgn channel, ldpc system coding, the probability of domain decoding)

包含了Lagrang和Newton两种插值方法，便于数据的处理(Contains two Lagrang and Newton interpolation method to facilitate the processing of data)

matlab 的拟牛顿方法，减少计算导数带来的计算量的一种迭代方法，用来计算非线性问题。(matlab quasi-Newton methods to reduce the computational calculation of the amount of the derivative of an iterative method to calculate the nonlinear problem.)

DTFT plot the spectrum of a sinusoidal signal

蜂窝小区资源分配，根据小区间干扰对部分小区进行限制，分配功率和频率资源，实现吞吐量最大化。(Cell resource allocation, according to the inter-cell interference on the part of the cell to limit distribution of power and frequency resources to maximize throughput.)

this is another gmm training matlab source code. it use k-means for initialization of parameter before trainig, not LBG algirhtm. so it is very helpful for GMM training