fft_code

神经网络去噪 matlab程序 神经网络去除随机脉冲干扰(neural network denoising Matlab neural network removal procedures random pulse interference)

给一段1s声音，添加入噪声，输出，然后去除噪声，输出(add noise to a 1s-length voice,excute it ,and remove the noise,and excute it)

改进的matlab取点求职的方法，很好用的，共享下(Improved access point matlab job search methods, the good, to share the)

多元格兰杰因果检验的matlab程序包，是继GCCA之后的升级版，分析结果更加简洁，直观(The matlab package of multivariate Grainger causality test is an upgraded version after GCCA. The result is more concise and intuitive.)

说明：  可用于对原始信号进行经验模态分解（EMD）(It can be used for empirical mode decomposition (EMD) of the original signal.)

灰色网络简单的GM(1,1)灰色预测函数，自动返回预测值(Network simple gray GM (1,1) Grey forecasting function, automatic return forecast)

深入简出的分析了MATLAB符号运算和绘图功能,并附有大量实例,便于自学(Chien-depth analysis of the MATLAB Symbolic computing and graphics, together with a large number of examples, easy to self-)

说明：  OFDM误比特率性能， 采用QAM调制，(BER performance of OFDM using QAM modulation,)

Matlab Mathmatical cal

matlab实例100个，适合于学习matlab基础学习。其中都是源代码。(matlab example 100, the basis for learning to learn matlab. Which are the source code.)