computing fluid of dynamics

matlab下实现降噪，功率谱计算。％程序中设定采样点数为256个，采样频率为10000hz， ％输入信号为随机噪声和两个正弦的合成信号 ％设定的滤波器的截止频率为3500hz ％通过挈比雪肤滤波器，运行程序，比较滤波前后的频域波形 ％滤波去除了高频信号(matlab achieve noise reduction, power spectrum calculation. Sampling procedure set for 256 points, the sampling frequency of 10000hz, input signal for the random noise and the two sinusoidal signals synthetic filter set a cut-off frequency 3500hz manner than through the filter雪肤, run procedures, compared before and after filtering in frequency domain waveforms filtering in addition to high-frequency signals)

pmsg matlab simulink

Peter Kovesi 编制的Matlab指纹图像图像处理源代码(Peter Kovesi fingerprint image produced by image processing Matlab source code)

电力系统分析 随书光盘 源代码， MATLAB编写，有参考价值(CD-ROM with the book Power System Analysis)

logistic回归算法代码，希望对大家有所帮助(logistic regression algorithm code, and they hope to help everyone)

说明：  关于海杂波的仿真源程序，包括原理和编程中的注意事项(Simulation of sea clutter on the source, including the principles and programming )

本程序是建立了三维椭球随机分布模型，并绘制出分布图像。(This procedure is to establish a three-dimensional ellipsoid model of random distribution, and to map out the distribution of the image.)

说明：  利用反函数方法,在均匀分布的基础上产出具有瑞利分布的概率分布的数据.(By inverse function method, based on the output of uniform distribution with the Rayleigh distribution the probability distribution of the data.)

说明：  关于MIMO weichselberger 的文档描述，主要有建模过程及方法，参数评定(Documentation on the MIMO weichselberger description of the main modeling process and methods, parameters assessed)

M-PSK Recovery for Modem Design.