城市效率面板数据及案例讲解

matlab及在电子信息课程中的各种应用，该书的内容介绍非常详细(matlab and in the electronic information in the Course of a variety of applications, the contents of the book describes in great detail)

对采集的语音信号进行不同加窗的STFT分析(Voice signals on the collection of window STFT analysis of different)

就是用MATLAB绘制,一个颜色编码的混淆矩阵。(MATLAB is used to draw a color coded confusion matrix.)

说明：  MATLAB 代码 第1章 BP神经网络的数据分类——语音特征信号分类 第2章 BP神经网络的非线性系统建模——非线性函数拟合 第3章 遗传算法优化BP神经网络——非线性函数拟合 第4章 神经网络遗传算法函数极值寻优——非线性函数极值寻优 第5章 基于BP_Adaboost的强分类器设计——公司财务预警建模 第6章 PID神经元网络解耦控制算法——多变量系统控制 第7章 RBF网络的回归--非线性函数回归的实现 ....等58章(MATLAB code The first chapter is BP neural network data classification -- speech characteristic signal classification The second chapter is the nonlinear system modeling of BP neural network nonlinear function fitting The third chapter, genetic algorithm optimization BP neural network - nonlinear function fitting The fourth chapter, neural network, genetic algorithm, function extreme value optimization nonlinear function extremum seeking The fifth chapter is based on BP_Adaboost's strong classifier design -- the company financial early-warning model The sixth chapter is PID neural network decoupling control algorithm multivariable system control The seventh chapter is the regression of RBF network the realization of nonlinear function regression .........the last is 58 chapters)

Obsolete modulation fuction for matlab communications toolbox. It needs the ddmod function for demodulation.

OFDM的simulink仿真系统,需要MATLAB版本2008以上的才能运行(the simulation system of ofdm)

一个用于计算时间的界面，可根据需要进行修改(An interface for the computing time can be modified as needed)

ofdm仿真 其中包括qpsk调制解调，加高斯，串并转换等；最后有误码率曲线的输出(ofdm simulation including qpsk modulation and demodulation, plus Gaussian, string and conversion Finally there is an output bit error rate curve)

THIS IS THE MATLAB SOURCE CODE

matlab代码去处理一个很大的矩阵 判断是否为特定矩阵(matlab code matrix)