AreaI

前向反馈BP神经网络算法matlab源程序，有详细的注释，是学习编写程序的基本例程。(Feedback prior to the BP neural network algorithm matlab source code, there are detailed notes, is to learn the basic programming routines.)

说明：  G。729算法的MATLAB程序实现，用于算法仿真(G。729)

对原始语音进行上采样和下采样，分析对比他们的时域图和频谱图。最后对比原始语音、75HZ激励、150HZ激励以及噪声激励下的效果(SOME SIMPLE MANIPULATIONS OF SOUND USING DIGITAL SIGNAL PROCESSING The original sound and its spectrogram Downsampling the waveform downsampling Upsampling the waveform Linear filtering the waveform Original speech The source-filter model of speech Speech with 75-Hz excitation Speech with 150-Hz excitation Speech with noise excitation)

Main_SVR_Epsilon Epsilon回归法解支持向量机，程序直接可以运行，有构造的模拟数据

本文 主 要 研究的是Gab。:小波神经网络算法及其在灰度图像目标识别 中的应用。研究涉及神经网络理论、小波分析理论和小波神经网络理论及其 它们在目标识别中的应用技术。(The main research of this paper is Gab. : wavelet neural network algorithm and its application in gray image target recognition In the application of. Research involving neural network theory, the theory of wavelet analysis and wavelet neural network theory and its Their application in target recognition.)

Empty constructor Source Code for Andriod.

Modulation test for OFDM : This is a set of five (5) codes about COFDM (Coded Orthogonal Frequency Division Multiplexing) and coding schemes such as Convolutional, BCH, Reed Solomon (RS) and Low Density Parity Check (LDPC). The study uses an OFDM signal over an AWGN Channel with white Gaussian noise model, and calculate the Bit Error Rate wich is plotted.

说明：  这是一个KNN算法和pls-da算法希望能够帮助您,不喜勿喷(this is a good program )

technique d accès multiple CDMA (Code Division Multiple Access)

this is lpcc matlab code