神经网络变量筛选—基于BP的神经网络变量筛选

说明：  calculator using matlab

基于FDK的锥束CBCT图像的重建的源代码(FDK reconstruction based on cone-beam CBCT images of source code)

自控原理的跟随示意原理，这个是M文件，可以直接用S函数实现，还可以看波形(Follow a schematic principle of automatic control theory, this is the M-file S function directly, you can also see the waveform)

此函数完成差分编码和解扩功能 希望对了解编码有所帮助(This function complete differential encoding and despreading function we hope to understand the code help)

基于matlab的BOC信号的自相关函数，阶数n可以自定义，正余弦相位也可以自定义；CBOC的自相关函数程序(MATLAB based on, BOC_ACF, n_order,CBOC_ACF)

PSO粒子群算法在系统辨识中的matlab仿真源程序(PSO PSO in system identification matlab source)

说明：  用于图像匹配后，检测匹配的重复率的matlab代码(For image matching, the detection of the repetition rate matching matlab code)

到达过程是的泊松过程，匹配追踪和正交匹配追踪，计算多重分形非趋势波动分析matlab程序。( Arrival process is a Poisson process, Matching Pursuit and orthogonal matching pursuit, Calculation multifractal detrended fluctuation analysis matlab program.)

adaptive protocol for shortest path.........................

模拟光伏发电系统并网，希望对初学者有所帮助。(Simulation of photovoltaic power generation systems interconnection。Hope to help beginners.)