writting-fast-matlab-code

涵盖了完整的SVM程序代码，唯一缺憾没有代码解释，分享了。。。(SVM covering the complete code, the only shortcoming is no code interpreter, shared. . .)

MUSIC算法DO模拟2个独立窄带信号入射到均匀线阵上，信号间互不相关，与噪声相互独立，噪声为理想高斯白噪声，阵列的阵元数为10，快拍数为200。阵元间距为入射信号波长的1／2，信噪比为20dB，信号入射角度差分别为5°，10°，20°。(DO MUSIC algorithm simulate two independent narrowband signals incident on the ULA, among signal unrelated, independent noise, the noise is ideal Gaussian white noise, the number of array elements of the array is 10, the number of snapshots to 200. Element spacing is 1/2 of the wavelength of the incident signal, SNR is 20dB, the signal difference between the angle of incidence was 5 °, 10 °, 20 °.)

独立成分分析算法降低原始数据噪声，包括AHP，因子分析，回归分析，聚类分析，与理论分析结果相比，最小二乘回归分析算法，虚拟力的无线传感网络覆盖，考虑雨衰 阴影 和多径影响，matlab小波分析程序，大学数值分析算法。( Independent component analysis algorithm reduces the raw data noise, Including AHP, factor analysis, regression analysis, cluster analysis, Compared with the results of theoretical analysis, Least-squares regression analysis algorithm, Virtual power wireless sensor network coverage, Consider shadow rain attenuation and multipath effects matlab wavelet analysis program, University of numerical analysis algorithms.)

ABC_FDTD_Die(T) Implements simulation of a Gaussian Pulse over T time steps. ABC are for free space. If boundaries are in the Dielectric medium then the ABC fail. Dielectric medium begin and end can be specified with the code(ABC_FDTD_Die (T) Implements simulation of a Gaussian Pulse over T time steps. ABC are for free space. If boundaries are in the Dielectric medium then the ABC fail. Dielectric medium begin and end can be specified with the code)

基于matlab对图像进行中值滤波处理处理，另外附有自己编写的两种中值滤波算法，同时也可以使用matlab自带的median函数(median filter for image processing)

Zooming an image using bilinear interpolation

Implementation of Borland-Pascal Delay function, encapsulated in a component. During this delay, all system messages are performed.

It is about soving sparse solution from linear system, simpel and fast.

说明：  本代码利用matlab工具，对OFDM系统的调制与解调原理进行仿真。(The code using matlab tools, the OFDM modulation and demodulation system simulation.)

说明：  小波变换 图象处理 matlab 应用小波变换来实现压缩图像编码(Image processing matlab wavelet transform based on wavelet transform to achieve compression image coding)