mmread

matlab中的一个snake算法程序，适合初学者学习使用。(a snake algorithm matlab program, suitable for beginners to learn to use.)

源码为matlab例程，实现认知无线电中主用户和次用户频谱分配的算法(Source code for matlab routine, cognitive radio algorithm primary users and secondary users of spectrum allocation)

fft_cos_sin系数生成表，测试用，由他人提供的()

说明：  柯恩类时频分布演示例程，实现信号的二次型时频分布(Cohen Class Time-Frequency Distribution demo routines to achieve signal-quadratic time-frequency distribution)

说明：  documents for power engineering research work

field oriented control of dc motor

利用FFT变换，对sine2进行频谱分析，画出频谱图 利用iir源程序对输入波形sine2进行低通滤波，并将结果输出至result.dat。 (Using FFT transform, spectral analysis of sine2, draw the spectrum graph use the input waveform iir source sine2 to low-pass filtering, and the results output to result.dat.)

code for creating a histogram for an image in matlab

粘弹性介质波动方程正演程序，可以作为新手的参考程序(viscoelastic meidia wave equation modeling. written by matlab ,can used directly)

模拟实验室中产生的清音和浊音，通过仿真产生清浊音的频谱图，非常有效的对比，可以看出它们之间的差异。(Voiceless and voiced simulation laboratory generated by simulation generated Voicing the spectrum, very effective contrast, you can see the difference between them. )