bp_app

这是我的adsp的project 维纳滤波在语音增强上的应用，是基于维纳滤波的语音增强的matlab实现，其中包括matlab源码，word文档，以及PPT。并设计了简单的 GUI 对语音信号进行加噪处理，然后再其进行维纳滤波。通过gui可以实时改变加入噪声的参数和维纳滤波器的参数，进行分析。并 有频谱显示和语谱对比显示。(This is my project adsp the Wiener filter applied on speech enhancement is based on the Wiener filter speech enhancement matlab implementation, including matlab source code, word documents, and PPT. And designed a simple GUI for adding noise speech signal processing, then it Wiener filtering. You can join the real-time changes in the parameters and noise parameters Wiener filter through gui, for analysis. And a spectrum display and spectral contrast display language.)

说明：  这是一个图像拼接的程序，很有用的一个程序，对于作品接的同学(This is an image mosaic of the program, a program useful for the work the students received)

这是一个Lyapunov指数计算方法文件，里面有基本的混沌识别方法和混沌预测方法，很有用。(This is a calculation of Lyapunov index files, which are the basic identification method and chaos chaotic forecasting method, very useful.)

1.Ty01 不同占空比，概率的双极性信号功率谱Matlab仿真 2.Ty02 HDB3编码仿真 3.Ty03 码间串扰仿真(1.Ty01 different duty cycles, the probability of a bipolar signal power spectrum Matlab simulation 2.Ty02 HDB3 encoder emulation 3.Ty03 crosstalk between simulation code)

在MATLAB环境下IIR数字滤波器和FIR数字滤波器的设计方法及实现方法，并进行图形用户界面设计，显示所介绍滤波器的特性。(designs of the Infinite Impulse Response digital filter (IIR) and Finite Impulse Response digital filter (FIR) under MATLAB are studied. And the Graphical User Interfaces (GUI) to analysis the characteristics of filter is designed.)

EMPCA算法的函数代码，附带有训练测试数据集，用于特征降维等方面。(Algorithm EMPCA function code, attached to the test data set there is training for the characteristics of dimensionality reduction and so on.)

FSK,PSK modulation simulation BER,ESN0dB,Theory FSK,Theory PSK

给定威布尔函数的lambda和k，直接绘制其累积概率的图。(A given weibull function of lambda and k, directly map the cumulative probability.)

2DPSK的Matlab的详细产生和调制程序，里面附有代码！！！可用运行！！(2DPSK of Matlab procedures detailed the generation and modulation, which with the code! ! ! Can run)

FIR滤波器，采用汉明窗，并实现其Lattice结构，代码详细注释(FIR filter using Hamming window, and to achieve its Lattice structure of the code Details Comments)