OFDM_PAPR3

图像的统计独立分量分解程序包，可以用于人脸识别，非监督分类，信号提取等领域(Image independent component decomposition of the statistical package, can be used for face recognition, non-supervised classification, the fields of signal extraction)

说明：  用窗函数法设计一个能对模拟信号进行滤波的线性相位FIR低通滤波器。抽样频率为 kHz，通带截止频率为 kHz，阻带截止频率为 kHz，要求阻带最小衰减 dB。为了降低运算量，所设计滤波器的阶数要尽可能的低(With the window method to design a filter to the analog signals of linear phase FIR low-pass filter. Sampling frequency is kHz, passband cutoff frequency kHz, stopband cutoff frequency of kHz, the minimum required stopband attenuation dB. To reduce the computation, the order of the filter designed to be as low as possible)

产生雷达发射信号，相位编码采用巴克码，画出其调制信号的时域图和频谱图(barker code of radar . draw the graphic in time domain. draw the graphic in frequency domain.)

维纳滤波程序，图像复原中的维纳滤波复原程序，很有用的 (ImageWienerFilter)

一个关于matlab，制作用户界面的程序，很好的学习代码(On matlab, the production of user interface procedures, good learning code)

说明：  discrete continuous transform used in mobile communication, perfectly analyzed.

这是我在大学的时候老师讲信号检测与估计理论时候的第二章课件，老师讲得很好，一定对大家有帮助(This is my teacher in college, when speaking when the signal detection and estimation theory, the second chapter of courseware, the teacher explained things very well, it will surely help us)

基于延迟相乘法可以估计出PSK信号的码元速率。(Based on the delay multiplication symbol rate can be estimated FSK signal. mpsk function and test_signal in cwt compressed package.)

多径多普勒信道模型，包括快衰落，慢衰落，频率选择性衰落，平坦衰落等(Doppler multipath channel model, including fast fading, slow fading, frequency selective fading, flat fading, etc.)

说明：  动态聚类的k均值算法－－用k均值算法解决动态聚类问题(Dynamic clustering k-means algorithm- using k-means algorithm to solve the issue of dynamic clustering)