Step_down_converter

在过零检测过程中，找过零点，并以此来进一步计算相位差等(In the zero-crossing detection to find the zero crossing, and to calculate the phase difference)

模态分析，用FFT对输入的激励信号提取振动的频率(Modal analysis using FFT excitation signal input to extract vibration frequency)

Matlab中的GA程序(Matlab GA procedures)

说明：  正交频分复用的调制解调：实现了mb-ofdm的基带超宽带信号调制解调(Orthogonal frequency division multiplexing of the modulation and demodulation: the mb-ofdm of base-band ultra-wideband signal modulation and demodulation)

Degree_Distribution 复杂网络的权重分布程序，，运行无错误，推荐下载！(Degree_Distribution complex networks weight distribution program, error-free operation, it is recommended to download!)

内容是交通模式识别的大作业，包含了具体的代码(Content is the big job on traffic pattern recognition, including the specific code)

这是一个非正交环境下的程序，两个用户分在一个子载波内，通过分配不同的功率，才接受端采用SIC进行信号消除。(This program is a non-orthogonal environment, within a two-user subcarrier, by allocating different power, only the receiving end of the signal to eliminate the use of SIC.)

用matlab编的例外点检测演示程序，适合于数据挖掘和统计。(Made an exception with matlab Detection Demonstration Program, suitable for data mining and statistics.)

计算机演算程序，平方映射分岔的Qbasic计算程序，平方映射的李雅普诺夫的Qbasic计算程序，．埃侬吸引子的李雅普诺夫指数的Qbasic计算程序，．单摆运动的分岔的Qbasic计算程序(Computer calculus procedures, square mapping bifurcation Qbasic program, square Lyapunov mapping of Qbasic computer program. Egypt Lennon attractor Lyapunov exponent of Qbasic computer program. Bifurcation of the pendulum movement Qbasic program)

一种改进的k均值聚类算法，在matlab平台上测试已经通过(An improved k-means clustering algorithm on matlab platform test has been passed.)