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SPEECH ENCODING USING ADPCM

计算循环平稳信号的相关函数的普通以及快速算法，希望对大家有所帮助(Cyclostationary signals calculated correlation function, as well as the general fast algorithm, and they hope to help everyone)

说明：  this file along with others coded "finger" construct the complete source code for fingerprint recognition system. do enjoy using it,

direct torque documentation

Volterra 级数，用于非线性建模，其中核需要自己确定，还有记忆长度(Volterra series for nonlinear modeling, in which the core needs to set itself, as well as memory length)

经典通信教材，移动通信原理，有吴伟陵，牛凯著写(Classical communication materials, mobile communication theory, there WU Wei-ling, cattle Kay of writing)

SQNR的数字信号系统的全仿真，在matlab下可以直接运行。(The simulation of digital signal system of SQNR, can be run directly under matlab.)

说明：  此程序是自适应波束图中的主波束的天线方向图 函数调用了sinc函数 (This procedure is adaptive beamforming map of the main beam of the antenna pattern function call the sinc function)

用牛顿迭代法求方程 f(x)=x³ -x² -1=0 在x。=1.5附近的一个实根。取§=0.000001，取最大迭代数为60. (With Newton iteration equation for f (x) = x ³-x ² -1 = 0 in x. = 1.5 near the root of a real. Take § = 0.000001, take the largest number of 60 iterations.)

Frame segmantation in matlab