PeriiodicNoise

说明：  安全编程修炼之道英文版和代码,比较详细，推荐(coding_for_security)

采用buck-boost双向DC-DC变换，实现脉冲充放电，输入Ts=1e-4 (The buck-boost bidirectional DC-DC conversion, pulse charge and discharge the input Ts, = 1e-4 )

A Point on an Elliptic Curve in barycentric (or affine) coordinates.

地震信号处理当中应用小波去除面波干扰，小波变换后进行阈值处理，反变换之后得到面波压制后的地震信号(Surface wave seismic signals obtained after the seismic signal processing to suppress them after removing the surface wave interference wavelet, wavelet transform thresholding, anti transformed)

说明：  这个程序和我上传的上一个程序有关，它可以将上个程序收集到的频谱数据进行拼接，从而在全频段进行展示，还能计算频谱上的信号频谱带宽和频点 主要参数 start_freq %扫频中心频率fc的起始频率， stop_freq %扫频中心频率fc的截止频率 rtlsdr_fs %每一次扫频的采样频率，改变他会影响每次扫频的带宽 nfrmhold %每次扫频的帧数 nfft %fft点数 overlap %扫频频谱的重叠率(dataspecrumcatch, catch the spectrum and It can also calculate the signal spectrum bandwidth and frequency point on the spectrum)

高压输电线的工频电场预测mathlab代码 最低高度11米对地1.5m的工频电场的预测(Power frequency electric field is calculated)

这是我从一本书上看着例子编的源程序，很好的对学习很有帮助(This is what I look at an example of a book compiled on the source, very good very helpful for learning)

spxy分样本程序，可以对分析样本进行分类，建立预测模型(spxy algorithm to classify sample)

Train信号模糊图与模糊度图代码,可以直接运行!(Train signal fuzzy and fuzzy graph- graph code, you can directly run! )

matlab code for SEP routing protocol for WSN