LPC 线性预测编码

时频处理的一个例子，在时频分析的matlab那本书里面有详细的说明(Deal with time-frequency an example, in the time-frequency analysis of matlab that book there are detailed instructions)

把雷克子波离散，对其做fft变换到频率域，然后滤波，再做ifft变换回时间域。(To Leike Zi wave dispersion, its to do fft transform into the frequency domain and then filter, do ifft transform back to time domain.)

根据M序列的产生原理，利用MATLAB编程实现4阶、6阶及任意阶M序列的产生(M sequence generated in accordance with the principle of the use of MATLAB Programming 4 bands, 6 bands and arbitrary selection of sequence-order M )

matlab编程实现从东北天坐标系到地心坐标系的坐标转换，包含了资料文件。调用函数名为：ENVtoECEF，输入参数为东北天原点经纬度数据，东北天坐标点数据；输出数据是东北天坐标系下坐标点对应的经纬高数据。(matlab programming from the northeast sky coordinate system to the geocentric coordinate system conversion, including the data file. Call the function named: ENVtoECEF, input parameters for the origin of latitude and longitude data northeastern days, Northeast day coordinate data output data is northeast days coordinates of latitude and longitude coordinates of points corresponding to the high data.)

医学图像形变配准在图像引导放射治疗中的应用(The Application of deformable Medical Image Registration in Image-guided Radiotherapy)

hilditch.m是hilditch细化算法。 RC_unwrap.m是逐行逐列去包裹算法。 least_unwrap.m是最小二乘去包裹算法。 FTP.m是利用傅里叶变换提取相位。 sincosfilter.m是正余弦滤波算法。 以上算法在相位图的相关计算中常用到，比如电子散斑干涉、全息干涉、相移技术等。 (hilditch.m is hilditch refinement algorithm. RC_unwrap.m is listed line by line unwrapping algorithm. least_unwrap.m is the least squares unwrapping algorithm. FTP.m is extracted by Fourier transform phase. sincosfilter.m is the cosine filter. Above algorithm in the calculation of phase diagrams related to the commonly used, such as electronic speckle pattern interferometry, holographic interferometry, phase shift technology.)

这个Matlab的m代码解决了薛定谔方程，沿着带宽频率和相位偏移，显示三维图像。(The Matlab m-code to solve the Schrodinger equation along the bandwidth of the frequency and phase offset, showing three-dimensional image.)

this code simulates a 4fuzzy PID cotroller for ball-baem system and 3 other systems.

Main program with a data file for the resolution of a system Ax=b The data file contents the dimension n and the values of the matrix A and the vector b.

包含CV、CA、Single、当前、恒转弯速率、转弯模型，包含了阵列信号处理的常见算法，小波包分析提取振动信号中的特征频率。( It contains CV, CA, Single, current, constant turn rate, turning model, Contains a common array signal processing algorithm, Wavelet packet analysis to extract vibration signal characteristic frequency.)