极化码Matlab模拟仿真

This code is used for find the Spectral magnitude error....and Spectral phase error....

参考A New Class of Doubletalk Detectors Based on Cross-Correlation（Jacob Benesty）在matlab中实现。使用相关法具有较强的算法鲁棒性。可有效检测单端语音和双端语音。使用NLMS自适应滤波器可实现较快的收敛速度。获得了非常好的回声消除效果。缺点：算法太大。需要在算法上进一步优化。从而可以移植到DSP中。

说明：  用matlab编写界面，实现直方图均衡化、平均滤波、梯度滤波、Laplacian滤波、Kirsch滤波、Sobel滤波、Prewitt滤波、高频提升等多种功能(Matlab prepared to use interface, the realization of histogram equalization, the average filter, Gradient filter, Laplacian filter, Kirsch filter, Sobel filter, Prewitt filter, multiple functions, such as high-frequency upgrade)

2011 Dongcheng Teachers comptition

机器学习关于逻辑回归的应用以及附有matlab源代码(Machine learning logistic regression with Matlab source code)

给定测量的位置值和角度，对机器人D-H参数标定(Given the position and angle of the measurement, the robot D-H parameters are calibrated)

分别建立pid控制与模糊PID控制的BLDC仿真模型，对比效果良好(BLDC simulation models of PID control and fuzzy PID control are established respectively, and the comparison results are good.)

该程序可以实现平面波与球面波的干涉图案。(Interference pattern between plane wave and spherical wave can be realized.)

Program that calculates the capacitance between two plates using the Finite Element Method

说明：  自相关函数求解代码，可以求取信号的自相关函数(Autocorrelation function to solve the code, you can strike a signal autocorrelation function)