PID

当空间调制系统传输5bits信息时，采用8QAM，16QAM调制方式的比较。(When the spatial modulation 5bits information transmission system, the use of 8QAM, 16QAM modulation of the comparison.)

这个代码是用Matlab写的心形代码，是通过点的形式编写的，看起来很有意思。(This code is written using Matlab heart-shaped code, through the form of written, looks very interesting.)

This function calculates the SAXS integrated intensity on a frame interval ‘start’ to ‘finish’.

这是一个2fsk的跳频系统程序，很有帮助的，(This is a 2fsk hopping system procedures, helpful,)

Parameter Optimization of AC Rectangular Wave Outputs for Aluminum Cold Wire GTAW.docx

Matlab 降噪程序，使用LMS算法去除噪声，在一段添加噪音的音频文件中滤除噪声！(Matlab Noise reduction LMS)

64QAM的基带系统仿真，计算随机0、1数据经64QAM调制后的星座图，8倍上采样后图形，滤波后图形，接收端图形，比较不同信噪比下的误码率(64QAM baseband system simulation, calculation data randomly 0,1 modulated by 64QAM constellation, the 8 times the sampled pattern, filter pattern graphic receiving end, error rate under different SNR)

说明：  利用矩形窗设计的数字滤波器，利用三角窗设计的数字滤波器，利用海明设计的数字滤波器，利用汉宁窗设计的数字滤波器，利用巴特里特窗设计的数字滤波器，利用布拉克曼窗设计的数字滤波器，利用切比雪夫窗设计的数字滤波器，利用凯塞窗设计的数字滤波器(Using rectangular window of the digital filter design, using the triangular window of the digital filter design using the design of digital filters Hamming, Hanning window using the digital filter design, using Bartlett window of the digital filter design, the use of cloth Lachman window design digital filter using Chebyshev window design digital filter using Kaiser window design of digital filters)

该文件是SVM神经网络的源程序，可以用于对数据进行分类预测(The file is SVM neural network source, can be used for data classification forecast)

说明：  对图片中字母数字识别，通过matlab实现(Recognition of letters and numbers in pictures)