motion_src

录制一段自己的语音信号，并对录制的信号进行采样；画出采样后语音信号的时域波形和频谱图；给定滤波器的性能指标，采用窗函数法和双线性变换设计滤波器，并画出滤波器的频率响应；然后用自己设计的滤波器对采集的信号进行滤波，画出滤波后信号的时域波形和频谱，并对滤波前后的信号进行对比，分析信号的变化；回放语音信号；最后，设计一个信号处理系统界面。(Section of their own voice recording signal, and recording the signal sampling draw sample after the speech signal time-domain waveform and frequency spectrum given filter performance indicators, using a window function method and bilinear transformation design of filters, and draw the frequency response filter then use the filter of their own design for the signal acquisition filtering, after filtering the signal to draw the time-domain waveform and spectrum, and filtering of signals before and after contrast, analysis of signal changes playback voice signal Finally, the design of a signal processing system interface.)

流形学习 matlab开发的图形界面 集成了八个算法和十几个例子(Manifold learning matlab integrated graphical interface developed eight algorithms and more than a dozen examples)

电力系统无功对网损的灵敏度，包含雅可比矩阵，各种函数公式(the power system)

在matlab软件下实现传感器节点的拓扑设置以及DV_hop算法，得到未知节点的坐标(Matlab software in the topology of sensor nodes to achieve DV_hop algorithm settings and to get the coordinates of the unknown node)

matlab环境下不同的融合判决算法在不同SNR环境下的性能(matlab environment, the integration of different decision algorithms performance under different SNR)

说明：  MATLAB在信号处理中的应用 2 线性时不变系统 线性时不变系统的响应 线性时不变系统的频率响应 (MATLAB in signal processing of the application of two linear time-invariant system linear time-invariant system response linear time-invariant system, the frequency response)

bidirectional CSA(cross search algorithm) for motion estimation

说明：  高斯滤波器对图像的去噪效果,具有很好的效果。(denoise on filter of gaussian)

一种改进的canndy边缘检测算法，非常新颖，值得学习(An improved edge detection algorithm canndy, very novel, it is worth learning)

输入一个任意长的数字序列，使用幅度调制法调制，然后使用包络检波法解调(Enter an arbitrarily long sequence of numbers, use the modulation amplitude modulation method, and then use the envelope detection method demodulation)