BIQI_release

本程序是对iditfft算法的仿真，即对快速傅立叶变换的仿真。(This program is iditfft simulation algorithm, namely, the fast Fourier transform simulation.)

说明：  AWGN信道下高斯噪声干扰下GALILEO编码译码系统性能仿真，包括误码率仿真(AWGN channel Gaussian noise interference GALILEO codec simulation system performance, including bit error rate simulation)

变分不等式求解算法之一，投影算法是将变分不等式的解进行投影，然后进行迭代。(One of the variational inequality solution algorithm, the projection method for variational inequality solution to the projection, and then iterate)

level set for image segmentation by Chunming Li

MK检验程序，可广泛应用于气象、水文时间序列分析。(MK inspection procedures, can be widely used in meteorological, hydrological time series analysis.)

可以实现模式识别领域的数据的分类及回归，进行波形数据分析,MIMO OFDM matlab仿真,滤波求和方式实现宽带波束形成，基于matlab GUI界面设计,基于人工神经网络的常用数字信号调制。( You can achieve data classification and regression pattern recognition, Waveform data analysis, MIMO OFDM matlab simulation, Filtering summation way broadband beamforming, Based on matlab GUI interface design, The commonly used digital signal modulation based on artificial neural network.)

说明：  直接序列扩频通信系统的MATLAB仿真设计(Direct Sequence Spread Spectrum Communication System Simulation and Design of MATLAB)

数值计算方法-算法设计及其MATLAB 实现 第一章 插值方法 第二章 数值积分 第三章。。。。有详细代码(Algorithm design and numerical methods in MATLAB)

压缩包中自带资源卫星的tle，用matlab读取并绘制半长轴、轨道倾角、偏心率的变化曲线，观察期变化规律，文件读取的技巧很好！！(Compressed package comes resource satellites tle, using matlab to read and draw the semi-major axis , orbital inclination , eccentricity curve , variation of the observation period , file reading skills well ! ! )

关于认知无线电频谱检测中能量检测的程序，并绘制虚警概率和检测概率之间的关系。(On energy detection in cognitive radio spectrum detection method, the relationship between the probability of false alarm and detection probability.)