仿真

跳频（占空比为1）2fsk的部分频带干扰误码率计算，这个程序是基于matlab的，自己编的，呵呵(Frequency Hopping (duty cycle 1) 2fsk the partial band interference bit error rate, this procedure is based on matlab, and their series, Oh)

人脸检测预处理程序，包含直方图，中值滤波，边缘检测等(Face detection preprocessor, including histogram, median filtering, edge detection, etc.)

ofdm MTALAB仿真 适合初学者学习(Pre-distortion algorithm simulation. Based on the LMS adaptive algorithm and QRD RLS)

管式固定床反应器瞬态模拟，采用线上求解法(using the online method simulates the transient performances of Tubular fixed bed reactor )

4阶龙格库塔方法求解常微分方程组，并作出混沌系统的吸引子图像(4-order Runge-Kutta method for solving ordinary differential equations, and make attractor image)

能够实现线性的Radon变换，将时间与信号变换到频率域(请键入文字或网站地址，或者上传文档。 取消 Nénggòu shíxiàn xiànxìng de Radon biànhuàn, jiāng shíjiān yǔ xìnhào biànhuàn dào pínlǜ yùRadon can achieve linear transformation, the time signal is transformed to the frequency domain)

PTS算法，仅提供参考，欢迎交流。OFDM系统中用PTS算法降低系统的峰值平均功率比(PTS algorithm, only for reference, welcome to exchange. Reducing Peak-to-Average Power Ratio of OFDM System by PTS)

1在数字信号的调制方式中QPSK是最常用的一种卫星数字信号调制方式,它具有较高的频谱利用率、较强的抗干扰性、在电路上实现也较为简单。 2主要包括QPSK的调制解调(1, in the way of digital signal modulation, QPSK is the most commonly used method of satellite digital signal modulation. It has high spectrum utilization, strong anti-interference and simple implementation on the circuit. 2 mainly includes modulation and demodulation of QPSK)

此程序计算了会聚偏振光的干涉图样，其结果对于偏振光的分析有指导作用。(This program calculated convergent polarized light interference pattern, the results of the analysis for the polarized light guide.)

flow simulation with 2D mesh