the-design-of-fir

fft的c++语言实现，改自matlab的相关程序(fft c++)

to removw luminance part of the image

实现语音的采集，变换，滤波器的设计以及滤波后的语音信号的显示和频谱变换(failed to translate)

加窗快速傅里叶变换及MATLAB仿真实践(Windowed fast Fourier transform and the MATLAB simulation practice)

用编程的方式修改MATLAB命令窗口的前景色和背景色(Programmatically modify the MATLAB command window to the foreground and background colors)

very interesting book about Simmechanics and simulink for beginners

Shepard 拟合插值示例，用于地理参数的测绘，地形曲面的拟合等行业途。注意：程序运行结果较多，请耐心等待(Shepard fitting interpolation example, for industries such as mapping, terrain surface fitting way of geographical parameters. Note: the program is running more, please be patient.)

用matlab来实现IIR滤波器的设计实验，提供程序代码。(Matlab to achieve IIR filter design experiments to provide the program code.)

求K熵(Kolmogorov Entropy) GP算法 - KolmogorovEntropy_GPMain_KolmogorovEntropy_GP.m STB算法 - KolmogorovEntropy_STBMain_KolmogorovEntropy_STB.m(For K-entropy (Kolmogorov Entropy) GP algorithm- KolmogorovEntropy_GP Main_KolmogorovEntropy_GP.m STB algorithm- KolmogorovEntropy_STB Main_KolmogorovEntropy_STB.m)

根据)EF 特性中的对比度敏感度， 即空间频率特性曲线，对图像进行二维多级小波分解，由分解后的各小波分量，提取各频段相应的亮 度、清晰度和相关度指标；然后将这三个指标的几何平均与频段加权系数的内积做算术平均，以此作 为图像质量的综合评价指标(According to) EF characteristic of contrast sensitivity, that is spatial frequency characteristic curve, the image is two-dimensional multi-level wavelet decomposition, the decomposition of the wavelet component, extract the frequency band corresponding brightness, clarity and relevance of indicators then the geometric mean of these three indices and the band doing weighted coefficient of the arithmetic mean within the product as a comprehensive evaluation of image quality index)