DSP_lab09_solution

logistic回归算法代码，希望对大家有所帮助(logistic regression algorithm code, and they hope to help everyone)

16QAM功能调制解调过程，有图，有需要的可以下载，绝对原创。(Modulation and demodulation of 16QAM source code)

小波神经网络诊断源程序,实现小波神经网络的matlab仿真(Source wavelet neural network diagnosis, wavelet neural network implementation of the matlab simulation)

Estimation of direction in degree for doa study

In mathematics, the discrete-time Fourier transform (DTFT) is one of the specific forms of Fourier analysis. As such, it transforms one function into another, which is called the frequency domain representation, or simply the "DTFT", of the original function (which is often a function in the time-domain).(This file includes matlab source code about DTFT and also includes explanation report)

计算机模式识别和机器学习的外国经典教材，但只有E文的，很适合研究计算机的人来学(a good book)

matlab设计各种滤波器的例子程序，包括带通、带阻、低通、高通，设计需要提供的参数均有注释说明(Design examples of various filters matlab procedures, including band pass, band stop, low pass, high pass, provided the design parameters are needed explanatory notes)

搭建微网模型，介绍光伏最大功率跟踪，个人感觉很实用(Micro-grid，PV MPPT)

Matlab中的基本数据类型是向量和矩阵，所以很自然地，信号处理工具箱中的信号也用向量或矩阵表示。列向量和行向量表示单通道信号，矩阵表示多通道信号，矩阵中的每一列表示一个通道。(The basic data types in Matlab is a vector and matrix, so naturally, Signal Processing Toolbox is also used in the signal vector or matrix. Column vector and row vector and single-channel signal, matrix multi-channel signal, a matrix each column represents a channel.)

带通滤波实现各种滤波窗口的带通滤波功能，汉宁窗(bandpass filter)