zf

Evolution Strategies minimizes the objective function designated in ff

OFDM for BER using qpsk

说明：  神经网络进行分类的源代码，可以下载了自己琢磨看， 可以运行(Neural network classification of the source code, you can download their own thinking, you can run)

BP神经网络对2ask,2fsk,4fsk,2psk,4psk,gmsk六种信号的学习和训练。 (BP neural network 2ask, 2fsk, 4fsk, 2psk, 4psk. gmsk six signals in the learning and training.)

对需要分析的振动信号进行预处理，消除趋势项(To deal with the vibration of the signal preprocessing, eliminate trend)

说明：  这段程序用于实现封闭空间逃生模拟，通过这段程序可以看到在一个封闭空间中，很多人是如何高效逃生的。(This program used to implement analog to escape an enclosed space, you can see through this process in a closed space, a lot of people how to effectively escape.)

matlab开发环境，．编程实现二维DFT的变换，并与标准函数结果fft2进行比较，基本傅里叶、离散余弦变换，空域（完成两个程序） 增强噪声后再进行处理，利用标准函数，求图像阈值分割、边缘检测的基本使用（lena256.bmp，方法：graythresh、edge），求分水岭，利用标准函数dwt2、idwt2分解图像man_pic.jpg，基本 BP-BPbase1 (matlab development environment. Programming dimensional DFT transform, and with the standard functions compare results fft2 basic Fourier, discrete cosine transform, airspace (to complete the two programs) to enhance the noise and then processed using standard functions for image thresholding, edge Detection of basic use (lena256.bmp, method: graythresh, edge), seeking watershed, using a standard function dwt2, idwt2 decomposed image man_pic.jpg, basic BP-BPbase1)

考虑雨衰 阴影 和多径影响，利用自然梯度算法，非归零型差分相位调制信号建模与仿真分析 ，能量熵的计算，借鉴了主成分分析算法（PCA），基于负熵最大的独立分量分析，包括最小二乘法、SVM、神经网络、1_k近邻法。( Consider shadow rain attenuation and multipath effects Use of natural gradient algorithm, NRZ type differential phase modulation signal modeling and simulation analysis, Energy entropy calculation, It draws on principal component analysis algorithm (PCA), Based on negative entropy largest independent component analysis, Including the least squares method, the SVM, neural networks, 1 _k neighbor method.)

verilog 源码 基于XILINX FPGA的ofdm通信系统基带设计(Experiment of digital signal processing: parallel filtering experiment code. I hope it will help.)

基本的matlab程序希望有原码的高手 多多提供共同学习(Matlab basic program hope to have the original code to provide a common learning more players)