BICUBIC-Interpolation

可实现FFT功能的MATLAB源代码，具有应用背景，也可方便初学者学习FFT的原理及实践(FFT function can be realized MATLAB source code, with the application of the background can also be convenient for beginners to learn and practice the principles of FFT)

netcdf插件安装和.nc格式数据的读取,主要操作mexcdf53.dll和netcdf.dll文件,适于从事海洋和大气专业的的数据格式.作者在实际中用matlab处理了一些此类数据，简单说来就是安装一个插件即可.现将我们的方法具体地写出，以供参考(NetCDF installation and plug-ins. nc format to read data, the main operating mexcdf53.dll and netcdf.dll document, suitable for marine and atmospheric data format professional. Author matlab used in the actual treatment a number of such data, simple to say that you can install a plug-in. The way we write specifically for reference)

推荐一个实用的Matlab模拟退火工具箱，里面含有非常全的matlab语言模拟退火算法,包括了Matlab函数和6个例程。 (Recommend a practical simulated annealing Matlab toolbox, which contains a very wide of the simulated annealing algorithm matlab language, including the Matlab function and six routines.)

SER（序贯回归算法）和LMS（最小均方算法）的matlab仿真及对比(SER (Sequential regression algorithm) and the LMS (least mean square) of matlab simulation and comparison)

MATLAB图像处理中用到的命令语句和函数语句还包括一些编程举例。(MATLAB image processing functions used in the command statement and statements also include some programming examples.)

对采用双二进制信号脉冲的2电平PAM通信系统进行Monte Carlo仿真。输入二进制序列为{bn},预编码序列为{dn},幅度序列为｛an},相关序列为{cn}。将高斯噪声加到接收序列{bk}上去以形成检验信号的输入，并恢复这个数据。对1万个比特执行这个仿真，并在σ2=0.1,0.5,1时分别测量比特差错概率。用此概率跟无ISI的PAM的BER曲线作对比并进行分析。(Partial-Responsing Signal。)

some optimizatipn programs

本程序主要用于利用Matlab对信号波形包络提取进行仿真实现。(This procedure used mainly for the use of Matlab to extract the signal envelope waveform simulation implementation.)

在时间上使用隐式有限差分法，空间上使用后向差分法，对耦合波方程组离散化，进而对受激布里渊散射的能量反射率和产生SBS的阈值能量进行数值模拟。(Begin with the coupled wave equations which describe the interactions of the pump, the sound and the Stokes wave in the process of SBS. The equations are simplified according practical conditions, and one-dimension theoretical models are obtained aiming at unfocused pump as well as focused pump. The coupled equations are turned discrete using the method of implicit finite difference in terms of time and backward difference in terms of space.)

说明：  最小范数算法 波达方向估计 通信信号处理(Minimum norm algorithm for DOA estimation Communication Signal Processing)