IdealLowPassFilterusingDFT

我写的改进中心点的混合高斯分布的EM算法(I wrote to improve the center of the EM algorithm for Gaussian mixture)

一个关于正弦信号的画图程序，用着很简练，方便(A sinusoidal signal on the Paint program, with a very concise and convenient)

画图时，将图形局部放大，很实用的代码，以前上传过一个m文件，上传错误了，现修正。(When drawing the graphic enlarged, very practical code previously uploaded an m file upload error, now corrected.)

matlab程序： 计算机模拟思想计算概率模型(matlab program )

the dataset for clustering algorithms.

说明：  基于空间划分的模糊辨识方法，三角形隶属函数！(Fuzzy identification method based on space division, triangle membership function!)

Neural Network in Finance (神经网络在金融界:赢得预言性的优势)全部原码。内容包括预测与估计，对时间数列的分析，利用神经网络进行降维和分级等很多例子。(Neural Network in Finance (neural networks in the financial sector : won prophetic edge) all the original code. Including forecasts and estimates, the time series analysis, the use of neural network classification dimensionality reduction and many other examples.)

Convert IB-specific error message to RDS error message and call core completion handler.

MQAM信号的调制与解调，包括调制与解调的全程序，星座图的回复与比较！很有帮助(QAM modulation and demodulation ,including constellation)

从均匀PCM方法入手，产生一振幅为1和频率ω=1的正弦信号，分别用8电平和16电平进行量化，在同一坐标轴上绘出原信号和以量化信号，并比较这两种情况下的信号/量化噪声比(Starting from the uniform PCM method to produce a 1 amplitude and frequency ω = 1 of the sinusoidal signal, respectively, with 8 levels and 16 levels were quantified in the same plot of the original signal and the axes to quantify the signals, and to compare these two cases, the signal/quantization noise ratio)