power_3phsignaldq

MIMO-OFDM不同信道估计的对比,基于MIMO-OFDM系统下做的信道估计技术的研究。(Contrast MIMO-OFDM channel estimation, channel estimation techniques based on MIMO-OFDM system do.)

在同一平面中的两个窗口分别画出心形线和马鞍面。 (In the same plane in the two windows were painted heart-shaped line and the saddle surface.)

说明：  对给定的二阶欠阻尼传递函数，编制一个函数程序，计算阶跃响应的特征参数 超调量б ，峰值时间Tp，上升时间Tr，过渡过程时间Ts（2 ） (For given second-order owe damping transfer function, prepare a function and calculation programs step response characteristic parameters of first б overshoots, peak time, Tp Tr, rise time of transition time Ts (2) )

频率估计，用了最基本的Rife算法，和导数法。同时计算了平均频率和均方差值(Frequency estimation, using the most basic Rife algorithm and derivative method. The mean frequency and mean square difference are also calculated)

good for develoment. latest papers

阵列信号处理中谱估计AR模型的matlab程序(Array Signal Processing AR model spectrum estimation matlab program)

pplane8 is an interactive tool for studying planar autonomous systems of differential equations. When pplane8 is executed, a pplane8 Setup window is opened. The user may enter the differential equation and specify a display window using the interactive controls in the Setup window. Up to 4 parameters may also be specified. In addition the user is give a choice of the type of field displayed and the number of field points.

使用MATLAB编写的一个凸轮的曲线运动规律(Using the MATLAB curve prepared by a law of motion cam)

systemiew 频谱分心 包含那奎斯特定律 正弦载波定律 频谱泄漏 (systemiew distractions include that Qwest' s law spectrum carrier sine law of spectral leakage)

图像傅里叶变换所得对数频谱以及高通滤波所得图像(The number of Fourier transform images obtained on the income spectrum, and high pass filtering the image)