针对目前图像匹配算法中存在的匹配精度不高和匹配速度慢的缺点, 对基于灰度相关的 2 类匹配算法——最小误差法和相关系数法进行了改进-Improvemen t of image ma tch ing a lgor ithm ba sed on gray correla t ion

GSM TCH全速话音信道仿真基带,包括内外编码,交织,不错额-GSM TCH voice channel simulation baseband at full speed, including inside and outside the coding, interweave, good balance

GSM TCH voice channel simulation baseband at full speed, including inside and outside the coding, interweave, good balance