65850aa6cee2df523eb85276f49179b1

基于小波变换的语音增强的语音去噪的MATLAB源程序(Wavelet-Based Speech Enhancement Speech Denoising MATLAB source code)

说明：  产生伪随机序列的方法，C语言编写，调试通过。(Generate pseudo-random sequence, C languages, debugging through.)

说明：  在Matlab中输入任意矩阵，就可进行LU分解。(Matrix by LU decomposition)

1、设计一个62阶低通滤波器，采样频率为9kHz，通带截止频率为3kHz，要求阻带最小衰减50dB。 2、将滤波器系数输出到txt文本文档。 (1, the design of a 62-order low-pass filter, the sampling frequency is 9kHz, passband cutoff frequency of 3kHz, requires a minimum stopband attenuation 50dB. 2, the output of the filter coefficients to txt documents.)

分数阶陈系统的Adomian分解法，由于传统的Adams方法(Fractional order Chen system, Adomian decomposition method, as the traditional method of Adams)

混沌数学 保密通信 耦合映像格子的状态反馈控制 logistic映射(Coupled map lattice state feedback control to on chaos research can be applied to confidential communications chaos mathematics)

先进PID控制及其MATLAB仿真程序的第一部分(Advanced PID control and its MATLAB simulation program the first part of)

讲述了完整的OFDM仿真系统，对初学者很有帮助(About a complete OFDM simulation system very helpful for beginners)

这部分包括KL变换、沃尔什-哈达玛变换、Hough变换等(This section includes the KL transform, Walsh- Hadamard transform, Hough transform, etc.)

非线性系统分析与仿真，非线性系统分析与仿真(Nonlinear system analysis and simulation, non-linear system analysis and simulation)