otsu

说明：  一种用MATLAB实现的改进的模式退火算法的编程，模拟退火是智能计算中很重要的算法之一。(Using MATLAB to achieve a kind of model annealing algorithm to improve the programming, simulated annealing is a very important intelligent algorithm calculation one.)

说明：   系统模型转换(System Model Conversions)

基于matlab的4PAM调制解调程序，并对其误码率进行仿真分析。(4 PAM modulation demodulation program based on matlab, and simulation analysis was made on the bit error rate.)

BPSK,8PSK,16QAM,32QAM,64QAM的解调程序MATLAB(BPSK, 8PSK, 16QAM, 32QAM, 64QAM demodulation procedures MATLAB)

WAITINPUT Prompt for user input, but no longer than t seconds

C++TEST操作指南、中文介绍、运行时错误检测技术分析和比较、内存错误检测技术理论与实践(C++ TEST instructions, the Chinese introduced run-time error detection technology analysis and comparison, memory error detection technology theory and practice)

本程序为标准微粒群算法的画图源码，该源码可以画出各种优化图形，描述优化过程(This procedure as the standard particle swarm algorithm for drawing source, the source can be optimized to draw a variety of graphics, optimization process described)

说明：  这是基于matlab下的数字信号处理示例，包括信号、系统和系统响应的实现等(These are some digtal signal processing examples based on the matlab. And these include filter ,matrax algthrom,and so on......)

FIR与IIR滤波器在DSP上的实现.　　　DSP是利用计算机或专用DSP处理器，以数字形式对信号进行采集、变换、滤波、估值、增强、压缩、识别等处理，以得到符合人们需要的信号形式。FIR(Finite Impulse Response)滤波器：有限长单位冲激响应滤波器，又称为非递归型滤波器，是数字信号处理系统中最基本的元件，它可以在保证任意幅频特性的同时具有严格的线性相频特性，同时其单位抽样响应是有限长的，因而滤波器是稳定的系统。(FIR and IIR filter is implemented on the DSP. DSP is the use of a computer or a dedicated DSP processor in digital form to the signal acquisition, conversion, filtering, valuation, enhancement, compression, recognition processing needs of the people to give signal form. FIR (Finite Impulse Response) filter: finite impulse response filter units, also known as non-recursive filters, digital signal processing system is the most basic element, it can guarantee any amplitude-frequency characteristics of both a strict linear phase-frequency characteristics, while the unit sampling response is of finite length, and thus the filter is stable system.)

说明：  改进的信号匹配追踪稀疏分解代码，基于gabor时频原子，对语音信号重构效果好(The improved signal matching pursuit sparse decomposition code is based on Gabor time-frequency atom, and has good effect on speech signal reconstruction)