AddWindowDFT

条带式合成孔径雷达的回波仿真程序，目标模型为点模型。(Strip of synthetic aperture radar echo simulation program, the target model for the point model.)

It will the user to plot various graph with different x and y notations

MPSK_QAM，MPASK下的QAM调制方式，供参考(MPSK_QAM, QAM modulation MPASK under reference)

Improved HS and LK optical flow technique is attached. In addition, newly devloped estimation algorithm is available,

Fit calculates coefficients c of the least-squares approximating polynomial

Mel-frequency cepstral coefficients (MFCCs) are coefficients that collectively make up an MFC. They are derived a type of cepstral representation of the audio clip (a nonlinear spectrum-of-a-spectrum ). The difference between the cepstrum and the mel-frequency cepstrum is that in the MFC, the frequency bands are equally spaced on the mel scale, which approximates the human auditory system s response more closely than the linearly-spaced frequency bands used in the normal cepstrum.

主要应用:元素的定性分析,元素的定量分析,固体表面分析,分子生物学中的应用(Main application: qualitative analysis of elements, elements of quantitative analysis, solid surface, molecular biology of)

To implement a DTMF encoder and decoder in a noisy environment.

说明：  it is a three-phase PWM inverter

利用LS_MSE实现信道估计（matlab源代码）(channel estimation using LS_MSE)