％WAVETEST Example Matlab scr ipt for WAVELET, using NINO3 SST dataset ％ ％ See \"http://paos.colorado.edu/research/wavelets/\" ％ Written January 1998 by C. Torrence ％ ％ Modified Oct 1999, changed Global Wavelet Spectrum (GWS) to be sideways,

这是一个实值的Noiselet变换，压缩感知的图像应用中的的Noiselet观测矩阵 -1) This implementation uses exactly m*log2(m) additions/subtractions. 2) This is a real-valued variation of "dragon" noiselets. 3) This is symmetric and orthogonal. To invert, apply again and divide by

ParInfoGain - Computes parallel information gain and gain ratio in Matlab using the Matlab Parallel Computing Toolbox or the Distributed Server (if available) Information gain is defined as: InfoGain(Class,Attribute) = H(Class) - H(Class | At

计算器编写，该科学计算器具有以下功能： ①运算功能：加、减、乘、除、求模、位异或、位与、位或、位非、正弦、反正弦、余弦、反余弦、正切、反正切、开方、开三次方、平方、倒数、均值、平方和、方差、标准差、阶乘、log2(x)、lg(x)、ln(x)、10x、2x、ex、(1+…+n)、xy、x(1/y)。 ②进制转换功能：要求能在二进制、八进制、十进制、十六进制之间进行任意的转换；能在任意进制下进行正数的加、减、乘、除、求模、位异或、位与、位或、位非运算。 ③输入功能：可清零、退格，可一键

Theortical BER for uncoded AWGN channels for all cases, the function assumes the use of a Gray-coded signal constellation. QAM order M must be at least 4. When k=log2(M) is odd, a rectangular constellation of size M=I×J is used. berlb_CPFSK: returns