nuttall_harmonic

说明：  matlab code of channal2

基于C MEX S-函数永磁同步电机控制系统仿真建模研究(C MEX S-function based on permanent magnet synchronous motor control system simulation modeling)

Write a recursive function to generate a pattern of stars such as the following

画板素描源码程序，根据画板底色与图像的颜色差异判断，对图像进行轮廓的素描。(Sketchpad sketch source program, according to the background and image color difference Sketchpad judgment sketch the outline of the image .)

说明：  该程序实现了语音数据转换，将一个 wav 格式的文件读入计算机，为语音信号的进一步处理做准备。(The program realize the speech data conversion. It can read a wav file into the pc, which put a way for the speech signal further study.)

Tls_sprit用总体最小二乘法和旋转不变技术来估计波达方向。(Tls_sprit with total least squares and rotational invariance techniques to estimate the DOA.)

不分集、STBC编码与最大比合并性能比较(Regardless of set, STBC coding and maximal ratio combining performance comparison)

采用kalman滤波算法对两自由度汽车的状态进行估计，对状态空间离散化处理后用kalman估计车辆状态。(The use of Kalman filter algorithm to estimate the state of vehicle.)

Extremely fast and lightweight WBXML parser, implementing only the subset of WBXML that EAS uses (as defined in the EAS specification).

最后的测试程序，得出文本检索的正确率和召回率(In the end, the cosine similarity of texts is used to measure the similarity between the query and documents. The data comparison indicates that this algorithm has well experimental results. Moreover, it gets the advantage over the classic LSA retrieval algorithm in precision and operational efficiency.)