Golay_coding

simulation ldpc channel for communication

最小二乘回归法（PLSR：partial least squares regression)：是一种新型的多元统计数据分析方法，它主要研究的是多因变量对多自变量的回归建模，特别当各变量内部高度线性相关时，用偏最小二乘回归法更有效。另外，偏最小二乘回归较好地解决了样本个数少于变量个数等问题。(Least squares regression (PLSR: partial least squares regression): a new type of multivariate statistical data analysis methods, the main research is more dependent variable regression modeling of multi-argument, especially when highly linear within each variable When using partial least squares regression method is more effective. In addition, partial least squares regression better solution to the problem of the number of samples is less than the number of variables.)

异步电机适量控制的仿真，并用卡尔曼滤波做了无速度传感器(Simulation of the appropriate amount of asynchronous motor control, and using Kalman filter to make a speed sensor)

The discrete cosine transform (DCT) is a technique for converting a signal into elementary frequency components. It is widely used in image compression. Here we develop some simple functions to compute the DCT and to compress images. These functions illustrate the power of Mathematica in the prototyping of image processing algorithms. The

Probe into Image Segmentation Based on Sobel Operator and Maximum Entropy Algorithm

利用时域数据计算数组的RMS值，利用时域数据计算冲击功率谱密度的试验包络条件。(An array of time-domain data using the RMS value of the time-domain data using the power spectral density of the impact test conditions envelope.)

active shunt filter for power distributed systems

主要功能是对数据进行自相关处理，然后通过带通滤波后进行解调，得到数据的主要特征。(The main function is to carry on the data correlation processing, and then through the band-pass filter after demodulation, get the main features of the data.)

This program plot the Bistatic Radar Cross Section of a dielectric sphere as a function of theta.(Analytic Method)

MATLAB7最常见功能之系统建模与仿真，里面是一些常用命令列表。(The most common MATLAB7 modeling and simulation of the system function, the inside be some common order list.)