ndh

利用非数NaN对所选图像进行镂空、透视、剪切处理。(few NaN using non-selected images of Pierced, perspective, shear processing.)

GMVQ算法，stanford大学Gray先生经典之作(GMVQ algorithm, stanford University of Mr. Gray for the classic)

matlab code for sensor nodes

设计一个数字滤波器，在频率低于 的范围内，低通幅度特性为常数，并且不低于0.75dB。在频率 和 之间，阻带衰减至少为20dB。 (1)试求满足这些条件的最低阶Butterworth滤波器。(Design a digital filter, in the range of frequencies below the low-pass amplitude characteristic is constant, and not less than 0.75dB. Between the frequency and stop-band attenuation of at least 20dB. (1) Determine the lowest-order Butterworth filter to meet these conditions.)

algorithe tres rapidepouer jhnllmlmk lknkljn

matlab与有限元算法书的程序，我改编过其中的算法，可以用其中“hang架算例文件”中我编的例子算，都正确，我算过了(Matlab finite element method and the procedures, which I adapted over the algorithm, which can "hang-count cases document" I count series of examples are correct, I counted the)

北航经典书籍随书程序MATLAB基础与应用(Northern Classic Books program with the book and applications based on MATLAB)

利用matlab仿真，验证无码间串扰的条件，画出相关波形及眼图，并画出有噪声时的误码率特性曲线(Using matlab simulation, verification Uncensored crosstalk between conditions related to draw waveforms and eye diagram and draw there BER noise characteristic curve)

运用matlab，对多彩分辨率彩色图像进行增强。 求取直方图和相关图。实用了对比度拉伸和去相关拉伸等增强方法。(Use matlab, colorful resolution for color image enhancement. Strike histograms and correlation diagram. Practical related to the contrast stretching and stretching enhancement.)

风力发电最大功率点跟踪，采用爬山法，matlAB自带永磁同步电机，buck电路降压(Wind power maximum power point tracking, using climbing method, matlAB own permanent magnet synchronous motor, buck buck circuit)