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Code to check for singl inclusin.

三位梁单元的坐标转换，从单元的局部坐标转换为结构整体坐标(Three coordinate conversion beam element)

采用matlab算法绘制齿轮副渐开线及过渡曲线，并生成齿廓坐标点(The matlab algorithm is used to draw the involute and transition curves of the gear pair, and the coordinate points of the tooth profile are generated.)

切比雪夫滤波器 切比雪夫滤波器的幅频特性在同代或者在阻带有波动，可以提高选择性。(Chebyshev filters Chebyshev filter amplitude-frequency characteristics in the same on behalf of or with fluctuations in the resistance, you can improve selectivity.)

图像处理与分析——偏微分方程方法，热方程去噪模型的演示代码。(Image processing and analysis- method of partial differential equations, heat equation denoising model demo code.)

卡尔曼滤波用simulink实现，有3个例子，能运行！(Kalman filter using simulink, there are three examples can run!)

pwm没有做SVPWM，而仅仅是单极性PWM。PI参数调试的不是很好，可能调制波波形不太好(pwm did not do SVPWM, while the Unipolar the PWM. PI parameters debug not very good, may be modulated waveform is not very good)

Fractal, is filling in the form of non-integer dimension of space morphology. Fractal can be said to come from the existence of a theory of thinking.(Three-dimensional map of the program requirements. Fractal can be said to come from the existence of a theory of thinking.)

两个OFDM的仿真程序，大家可以对比看一下。(Two OFDM simulation procedures, we can look at the contrast.)

单载波频分多址的研究，可以降低单载波的峰值平均功率比(Single-carrier frequency division multiple access research, can reduce the peak single-carrier average power ratio)