segmentation

用MATLAB 实现直接求解线性方程 Direct method for solving linear equations(Solving linear equations Direct method for solving linear equations using MATLAB to achieve direct)

It is a power pwm technique.

Basic matlab problems

利用三电平中心削波自相关法实现清、浊音判定，并提取一段话音的基频参数，绘制基频曲线，并将该参数曲线合并到前面提取的短时过零率和短时能量参数曲线图中(Using a three-level center clipping from the relevant law to achieve clear, voiced determination, and extract some of the fundamental parameters of the voice, drawing the fundamental frequency curve and merge the parametric curve to the front of the extraction rate and the short-term zero short-term energy parameters graph)

MATLAB中colorbar的设置 源程序代码(MATLAB colorbar setup source code)

说明：  matlab GUI,包括confirm对话框和modal型图形界面的用法。(matlab GUI, including the confirm dialog box and the use of modal-based graphical interface.)

说明：  file is being described

说明：  无限冲击响应滤波器 (IIR) 实现，涉及一个Butterworth低通滤波器，设计指标为：在通带内频率低于0.2π时，最大衰减小于1dB；在阻带内[0.3π, π]频率区间上，最小衰减要大于15dB (An infinite impulse response filter (IIR) implementation, involves a Butterworth low-pass filter design specifications as follows: in the passband frequencies below 0.2π, the maximum attenuation is less than 1dB in the stopband [0.3π, π] frequency interval , the minimum attenuation greater than 15dB )

认知无线电，功率控制，非合作博弈，合作博弈 (Research on Power Control Algorithm Based on Game Theory in Cognitive Radios)

MATLAB实现JPEG图像压缩，进过实现，可以运行(MATLAB realization of JPEG image compression, been to achieve, you can run)