LPC语音分析、合成、识别的MATLAB代码

利用函数MadHG生成规则LDPC码的校验矩阵H，其行重为6,列重为3,行数为列数一半(行数越大越好)，H中任意两列没有围长为4的圈，并得到H对应的生成矩阵G，可以保证mod(G*H ,2)=0。使用方法为:[H,G] = MadHG(m,n,x),x= 1(得到的G左半部分为单位阵) or 2(G右半部分为单位阵),(use function MadHG Generation rules LDPC check matrix H, re-6, series of three, out for a few half of the number (A bigger the better), H 2 arbitrary no girth of the four circles, H counterparts and with the formation of matrix G, we can be assured of mod (G* H, 2) = 0. To be used : [H, G] = MadHG (m, n, x), x = 1 (the G part of the Left Front units) or 2 (G right half of the units RUF),)

基于matlab的异步电动机仿真控制，控制方式为svpwm波，输出结果理想。(Based on simulation matlab induction motor control, control of svpwm wave output ideal.)

基于滞环控制的单相并网逆变器仿真，可以学习一下(Based hysteresis control of single-phase grid-connected inverter simulation, you can learn about)

regullar gallager matrix for low density parity check codes using matlab function for generate random matrix by gallager theory for MAC devises

主要是用c语言实现matlab中的fftshift函数的，(Mainly used c language matlab in fftshift function,)

matlab test code for sampling frequency

tvp-var model 可以用来做TVP-VAR模型(tvp-var model for good use)

改程序为完整的turbo码编译码程序，信道为AWGN信道，译码方式有Log Map算法和SOVA算法两种，可以自己选择，是学习Turbo码的必备程序，希望对大家有帮助！

计算加权加速度,预报误差法参数辨识-松弛的思想，用MATLAB实现的压缩传感，LCMV优化设计阵列处理信号，有井曲线作为输入可计算其地震波的衰减,主同步信号PSS在时域上的相关仿真。

这是一种很好的画FFT谱matlab程序，里面讲解详细，一看就懂，很实用的(This is a very good picture FFT spectrum matlab, which explain in detail, a see understand, very practical )