FCM

Regression test for 196109.

用两种调制解调方法，即：FM、DSB对模拟输入信号进行调制与解调。(Modulation and demodulation of two methods, namely: FM, DSB of the analog input signal modulation and demodulation.)

说明：  不用直接调用函数的canny算子的matlab源码，可以直接运行产生结果。(Without directly calling functions canny operator matlab source code, can run to produce results.)

transformée de laplace dynamique

一小例子，关于tableview的，如下 (A small example, on the tableview, as follows)

数字水印嵌入和提取算法 包含时空域和变换域的算法的matlab实现(Airspace and transform domain algorithm matlab achieve the digital watermark embedding and extraction algorithm contains)

Program to simulate Rayleigh fading using a p-th order autoregressive model AR(p) according to Baddour s work: Autoregressive modeling for fading channel simulation , IEEE Transaction on Wireless Communications, July 2005.

应用Matlab产生各种数字调制信号以及在AWGN下的传输结果。包括AM，QPSK，BPSK等(Application of Matlab have a variety of digital modulation signal and transmit the results under AWGN. Including AM, QPSK, BPSK, etc.)

说明：  hydrodynamic cavitation simulation and explanation with power point file

说明：  VMD是通过迭代搜寻变分模型（具体怎么搜寻，请亲们自己看，我主要讲他的大概）最优解， 来确定我们所知的模态uk(t)及其对应的中心频率ωk和带宽。 每个模态都是具有中心频率的有限带宽（就是在频域中有在一定的宽度）。所有模态之和为源信号。(VMD is to determine the modal UK (t) and its corresponding central frequency, k and bandwidth by iteratively searching for the optimal solution of the variational model (see dear friends for details, and I will mainly talk about his approximate solution). Each mode is a finite bandwidth with a central frequency (that is, a certain width in the frequency domain).The sum of all modes is the source signal.)