my_fft_fixed_point

GSCALE Scales the intensity of the input image. G = GSCALE(F, full8 ) scales the intensities of F to the full 8-bit intensity range [0, 255]. This is the default if there is only one input argument. G = GSCALE(F, full16 ) scales the intensities of F to the full 16-bit intensity range [0, 65535]. G = GSCALE(F, minmax , LOW, HIGH) scales the intensities of F to the range [LOW, HIGH]. These values must be provided, and they must be in the range [0, 1], independently of the class of the input. GSCALE performs any necessary scaling. If the input is of class double, and its values are not in the range [0, 1], then GSCALE scales it to this range before processing. The class of the output is the same as the class of the input. Copyright 2002-2004 R. C. Gonzalez, R. E. Woods, & S. L. Eddins Digital Image Processing Using MATLAB, Prentice-Hall, 2004 $Revision: 1.5 $ $Date: 2003/11/21 14:36:09 $

说明：  一份针对蚁群算法的Matlab程序，希望对大家有帮助(ant colony matlab)

单跑道飞机起飞排队系统，仅针对飞机起飞、飞机在停机位开车等待起飞。 (Single-runway takeoff queuing system)

实现用LMS算法进行自适应滤波的仿真，基于GUI实现(Implementation using LMS algorithm for the simulation of adaptive filter, based on the GUI implementation )

Heterogeneous Cellular Networks (Heterogeneous networks, multiple tier networks) simulation by matlab 异构网（异构蜂窝网，多层异构网）matlab 建模。(Heterogeneous Cellular Networks (Heterogeneous networks, multiple tier networks) simulation by matlab )

这是个改进的PCA主元分析程序 可以实现数据降维和压缩(This is a PCA improved principal component analysis program can reduce the dimensionality of data compression )

说明：   此程序用提升法实现第二代小波变换 我用的是非整数阶小波变换 采用时域实现,步骤先列后行 正变换：分裂，预测，更新； 反变换：更新，预测，合并 只做一层（可以多层，而且每层的预测和更新方程不同）(procedure used to upgrade Method second generation wavelet transform I use a non-integer-order wavelet transform domain when used, the first step out go backward transformation : split and forecast updates; Anti-Transform : Update, forecasting, consolidations only one (which can be multi-storey, but each floor and update the forecast equation different))

对复小波提取高频及低频的系数 并对相应的实小波的系数也进行了提取(Extraction of complex wavelet coefficients of high frequency and low frequency And the corresponding real wavelet coefficient were extracted )

qpsk的matlab程序，描述了qpsk的仿真和理论的误码率误比特率(qpsk matlab program, qpsk simulation and theoretical description of the error rate, bit error rate)

一种改进后的绝对关联度模型，属于灰色关联度的一种。(Absolute correlation degree model is a kind of improved absolute correlation degree model, is a kind of grey correlation degree.)