Movingtargetdetect

这是数据分析与解方程较常用的代码，用于matlab软件。(matlab)

使用该程序，可以绘制一条bezier曲线。(you can get a bezier curve by using it.)

对语音信号进行了自适应滤波处理的Matlab源程序(The voice signal processed by the adaptive filter Matlab source code)

shifting base year of gdp growth

共振解调的过程如下：首先对采集到的信号进行傅里叶变换，然后利用传感器自身的谐振频率进行分析，对滤波后的信号进行包络，包络以后去除了高频部分，得到包络信号，再对改进的包络信号进一步进行低通滤波，最后对最终得到的信号进行傅立叶变换求其频谱图。共振解调的原理及其过程可以用图2 来进行表述。(The process of resonance demodulation is as follows: First, Fourier transform is performed on the collected signal, and then the resonance frequency of the sensor is used for analysis. The filtered signal is enveloped, and the high frequency part is removed after enveloping to obtain an envelope. The signal is further subjected to low-pass filtering on the improved envelope signal. Finally, the spectrum of the resulting signal is Fourier-transformed. The principle of resonant demodulation and its process can be expressed in Figure 2.)

Cortex-M3 Technical Reference Manual Revision r2p1(Cortex-M3 Technical Reference Manual Revision r2p1 )

提供了集中语音去噪的matlab代码，并提供了相应的声音文件(Provides a centralized voice denoising matlab code, and provide the corresponding sound files)

matlab7 王正林编写 适合初学者学习(matlab7 Wang Zhenglin written for beginners to learn matlab )

matlab编写相机标定程序，里面有影像数据和实际坐标数据，加入了畸变参数，实现了高精度标定。(Matlab camera calibration program with image data and the actual coordinate data, and joined the distortion parameters, realized the high precision calibration.)

基于转子磁链定向的矢量控制，运用的是SVPWM，转速波形良好(Based rotor flux oriented vector control, use the SVPWM, good speed waveform)