leach_new

matlab滤波器，通过此滤波器可以得到所需求的波形(matlab filter, this filter can be the needs of the waveform)

这是HMM的语音识别不用修改就可以使用，很好用希望大家喜欢(This is a HMM speech recognition can be used without modification)

说明：  QAM的一种实现方法，欢迎使用。谢谢分享(An Implementation Method of QAM are welcome to use. Thank you to share)

带噪语音和预处理，消除趋势项和直流分量，，各种滤波器设计(The speech with noise and preprocessing, eliminate trend term and dc component, and a variety of filter design)

说明：  AR谱估计函数，内置基于FPE准则、AIC准则以及CAT准则判定AR阶数(AR spectral estimation function, built-in standards-based FPE, AIC criteria and guidelines to determine the AR order of CAT)

说明：  用简正波方法进行声场计算的karaken程序(karaken program for acoustic field caculation by nomal mode method)

source code of channel capacity

matlab程序： matlabtest9 是绘制不同的函数曲线；(matlab program: matlabtest9 is different mapping function curve )

多个脉冲积累后可以有效地提高信噪比，中频积累时要求信号间有严格的相位关系，即信号时相参的，所以称为相参积累。(Multiple pulse accumulation can effectively improve SNR, if integration requires strict phase relationship between signals, whereby the signal coherent, so called coherent accumulation.)

囧子图动画的设计以及二进制GUI界面的设计，很实用(囧 subgraph animation design and the design of binary GUI interface, very useful)