RBF of continuous state equation

在谱分析中，数据长度N，采样频率fs，频谱中的分辨率为df=fs/N。为了提高谱分析中的分辨率，常用ZOOMFFT，这里给出了相应的MATLAB程序。(In spectrum analysis, the data length N, the sampling frequency fs, the spectrum of a resolution of df = fs/N. Spectral analysis in order to improve the resolution, commonly used ZOOMFFT, here the corresponding MATLAB procedures.)

说明：  PSF点扩展函数生成器 用于去卷积图像处理(Point extension function generator)

说明：  全息图再现 角谱法全息图重建 滤波重建 全息图图片提供(Hologram reconstruction)

说明：  触摸屏控制两台PLC，非常实用，有需要请下(触摸屏)

C语言初学之鸡兔同笼实验，适合初学者。。。(The beginners of C Language are in the same cage)

说明：  power system analysis notes on z bus and y bus and modification of z bus and y bus

android 文件下载工具，支持多线程断点续传、支持任务组下载，支持FTP文件上传，FTP文件夹上传(Android file download tools, support multi-threaded HTTP download, support task group, support FTP file upload, FTP upload folder)

计算CVAR 条件下的最有权重，主要针对股票收益率进行分析(compute the optimal weight under CVAR condition)

说明：  最小巧的正则表达式库，非常适合嵌入式系统移植，可惜功能有点删减(The smallest regular expression library, which is very suitable for embedded system transplantation, but the function is a little reduced)

用于产生线性调频信号，进行时域波形和频域频谱分析，并进行时域和频域脉冲压缩；基产生点目标回波数据，添加噪声，对点目标回波数据进行脉冲压缩。(It is used to generate linear frequency modulation signals, analyze the time domain and frequency domain, and carry out the time domain and frequency domain pulse compression. The base generated point target echo data, adding noise and pulse compression to the point target echo data.)