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雷达信号模拟，针对脉冲压缩雷达，很有参考价值

REGION GROWING IN GRAY IMAGE BY RAJESH

cutting force calculation with coefficients

用matlab编的一个计算功率谱的现成的程序，输入两个输入的序列后，可以画出两个信号的功率谱的比较(comput the power fig)

FFT应用实例 产生一组信号，由两个频率为60Hz和150Hz的正弦信号和随机噪声叠加而成，(FFT application instanceproduce a set of signals, by two frequency is 60 hz and 150 hz sine signal and random noise,)

Neural net RBF introduction to RBF code

Sani sand implementaton model using linearrizations

本程序按照胡广书《现代数字信号处理》书中的谱估计的内容仿真了各种经典谱估计方法以及现代谱估计方法（周期图法、BT法、welch法、自相关法、修正的协方差法、burg法），因为是课程作业，因此逻辑上写得十分简洁，适合初学者参考。(The program in accordance with the Hu-book of modern digital signal processing book spectral estimation simulation the various classical spectrum estimation methods, as well as the modern spectral estimation methods (periodogram, BT France, welch method, auto-correlation method, the modified covariance method , burg method), because the course work, so logically written very simple for beginners.)

自己写的计算色坐标的小程序，内附白炽灯的光谱数据，可供参考。(himself wrote the calculation of color coordinates of small programs, enclosing incandescent spectral data for reference.)

zcross.. to play.. z croos.. zero