fitlertuning

代码中描述了用星座图扩展法（Active Constellation Extension，ACE）降低OFDM时域信号的PAPR，ACE的具体算法是凸集映射（Projection Onto Convex Sets，POCS）(These codes describe PAPR reduction using Active Constellation Extension (ACE). The detailed algorithm is Projection Onto Convex Sets (POCS）)

Numerical analyse with matlab

matlab求解两点边值问题的常微分方程组。追赶法求解。(chasing method for solving ODE bvps)

采用迭代最小二乘法，根据GPS星历中伪距、卫星位置速度等信息解算接收机位置。(GPS position calculation by Least Square method.)

23338_ETC_FX489芯片，用于GMSK调制(23338_ETC_FX489 chip for GMSK modulation)

将骨头图片进行滤波，增强等等操作，得出理想图像。(Bones picture filtering, to enhance the operation and so on, come to the ideal image.)

program for lms.it is the lms algorithm for bpsk modulated sound wave

Excel files and MATLAB programs for endogenous growth models

Gold 序列产生程序，产生序列的长度n，主要用于扩频代码中(gold sequence)

有关DVB—S2的技术特点及应用，及其相关的重要技术，如信道编码，LDPC码和BCH码的编译码算法(Technical characteristics and application of DVB-S2, and the important technology, such as channel coding, LDPC code and BCH code encryption algorithm)