iris_boundaries_trace

通过伪随机序列进行频率调制，并对相位连续性进行优化。调制信号的自相关函数可以通过谱修正进行旁瓣抑制(Frequency modulation is performed by pseudo-random sequence and phase continuity is optimized. The autocorrelation function of modulation signals can be sidelobe suppressed by spectral correction)

一个介绍USB的文档，囊括软件和硬件，很有用的(An introduction USB document, include software and hardware, very useful)

这是对多符号序列检测解调的matlab程序说明，能有效提高解调性能，增加传输距离，有利于后续的研究。(This is a matlab program for multi symbol sequence detection and demodulation. It can effectively improve the demodulation performance and increase the transmission distance, which is conducive to subsequent research.)

ofdm系统基于LS和LMS信道估计的SER性能仿真对比。(ofdm system based on LS and LMS Channel Estimation SER Performance Comparison.)

GPS信号仿真，包括信号生成，捕获仿真等内容。(GPS signal simulation, including signal generation, capture, simulation, and other content.)

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)

永磁风力发电 最大功率跟踪 仿真程序(The permanent wind power maximum power tracking simulation program)

Using Chan-Vese model to segment 2D image (Using Chan-Vese model to 2D image segment)

说明：  利用商用WIFI和matlab对走、坐和蹲的三种数CSI 数据包进行预处理和特征提取(Commercial WIFI and matlab were used to preprocess and extract features of walking, sitting and squatting CSI packets)

说明：  带时延的系统模型，模糊pid控制，参数已调好，可直接运行(System model with time delay, fuzzy PID control, parameters have been adjusted and can be operated directly)