CHAPTER4

球形检测算法论文，性能接近最大似然算法，但是复杂度较低(Spherical detection algorithm paper, the performance near the maximum likelihood algorithm, but the complexity is low)

学会不同搜索法（最速下降法，共轭梯度法，牛顿法，拟牛顿法）的计算步骤； 比较不同搜索法（最速下降法，共轭梯度法，牛顿法，拟牛顿法）的优缺点。 (Institute of the different search method (steepest descent method, conjugate gradient method, Newton method, quasi-Newton method) for calculating steps compare different search method (steepest descent method, conjugate gradient method, Newton method, quasi-Newton method) the advantages and disadvantages.)

a modified version of siso algorithm

说明：  基于导频的ofdm信道估计，采用线性MMSE算法。(Pilot-based channel estimation ofdm using the linear MMSE algorithm.)

k近邻准则matlab实现，适合初学者。(K neighbor standards matlab, is suitable for beginners. )

for circular convolution

说明：  PE是干旱模型中计算相对湿润度的算法，经过测试成功，适合混编！(PE is the drought model to calculate the relative moisture algorithm successfully tested, suitable for mixed!)

In mathematics, a Taylor series is a representation of a function as an infinite sum of terms that are calculated from the values of the function s derivatives at a single point.

说明：  常规调幅，也叫有载波双边带调制，按求包络的方法解调(Conventional AM, also known as there are bilateral with carrier modulation, in accordance with the method for envelope demodulation)

基于window 环境下的电话本程序 (Window environment based on phone book program)