Patch

说明：  包络分析，用于信号处理。本例举出了一个范例，可以供大家学习参考。(Envelope analysis for signal processing. This example gives an example for everyone to learn from.)

这是一个蓝牙调频通信系统，通过matlab simulink实现(his is a bluetooth FM communication system, through matlab simulink implementation)

说明：  用Gardner算法时钟同步的BPSK的源程序(Gardner algorithm for clock synchronization with the source code BPSK)

采用pscad/emtdc开发质子交换膜燃料电池的模型，可再生能源(pscad/emtec develop proton exchange membrane fuel cell model)

直驱风力发电机组系统 全功率变流器并网仿真模型 修改后可以进行低穿仿真(Wind power)

MATLAB编写的角点检测程序，用于对目标的检测和稳定的跟踪。很适合对于运动目标的跟踪。(Corner detection procedures written in MATLAB for target detection and tracking. Very suitable for tracking of moving targets.)

电力线信道噪声模型matlab仿真，在输入端把脉冲噪声模型放入电力线OFDM通信系统，输出端用特定算法解码。(The algorithm estimates the impulsive noise in powerline communication, and subtract out an estimate of the impulsive noise in the current OFDM frame.)

几个用C++编写的关于GPS、惯性导航和卡尔曼滤波的程序(Several written in c++ about GPS, inertial navigation and kalman filtering program)

假设地下一倾斜界面，地层倾角为15°，地层是均匀的各向同性介质，地震波纵波传播速度为1500m/s，炮检距为0~500m，现绘制出折射波、直达波、反射波的时距曲线图(If the underground inclined interface, dip angle is 15 degrees, the formation is a uniform isotropic medium, seismic wave propagation velocity is 1500m/s, the offset is 0~500m, we draw the refraction wave, direct wave, reflected wave time distance curve)

核极限学习机程序，可以直接调用，满足分类要求。想换求KELM回归程序。(Kernel limit learning machine program can be called directly to meet the classification requirements.Want to change KELM regression program.)