dianchi

一个计算齿轮过渡曲线的MATLAB程序，对初学齿轮的朋友非常有用(Calculation of the transition curve of a gear MATLAB procedures, useful for beginners gear Friends)

说明：  matlab与数值分析，研究生入门基本知识，对于后期科研工作的开展意义重大，分享下!(matlab)

说明：  四面体有限元程序,单元刚度的计算及总刚度矩征集成(tetrahedral finite element program modules stiffness of the total stiffness and assembly into Moment)

ofdm 环路延迟估计，包括整数倍估计和小数倍估计。估计误差可调。(The ofdm loop delay estimation, including an integer multiple of estimates and a small multiple of the estimated. The estimation error is adjustable.)

matlab算法源码，数学建模的可以看一下(matlab algorithm source code, mathematical modeling can look)

numerical computing with the help of matlab

Adopt the scatteringcosinealternationtocarryoutalternationontheimage(Adopt the scatteringcosinealternationt ocarryoutalternationontheimage)

WAXTOP Simulate and plot a random network topology by the method(WAXTOP Simulate and plot a random network t opology by the method)

matlab对语音信号中断点检测算法的一种实现。(matlab on the voice signal detection algorithm of a breakpoint to achieve.)

不考虑多径干扰时在高斯白噪声和瑞利衰落信道条件下QPSK的调制解调过程， 并采用准分析法完成误码性能的计算。仿真过程包括仿真信号产成，滤波器设置，QPSK调制，加入高斯白噪声，通过锐利信道衰落，QPSK解调，误码率计算等几部分(Not consider multi-path interference at the white Gaussian noise and Rayleigh fading channel under the conditions of the QPSK modulation and demodulation process and the use of quasi-analysis method to complete the calculation of BER. The simulation process includes the middle class into a simulation signal, filter settings, QPSK modulation, by adding Gaussian white noise, through the sharp decline in channel, QPSK demodulation, bit error rate calculation and other parts)