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黄金分割法（0.618）程序，以及进退法选择优化区间(Golden section method (0.618) procedures)

数值分析中基于Matlab环境下的关于Cholesky分解的源代码(Numerical analysis environment based on Matlab source code for the Cholesky decomposition)

利用Matlab软件编程实现DDS（直接数字频率合成技术）。设时钟的频率为固定值f_C，在CLK的作用下，如果按照0000,0001,0010，…，1111的地址顺序读出ROM中的数据，即表1中的幅值编码，其正弦信号频率为f_01；如果每隔一个地址读一次数据（即按0000,0001,0100，…，1110顺序），其输出信号频率为f_02，且f_02将比f_01提高一倍，即f_02=2f_01；其余类推。这样，就可以实现直接数字频率合成器的输出频率的调节。(Matlab software programming DDS (direct digital frequency synthesis). Clock frequency set to a fixed value f_C, under the effect of CLK, according to 0000,, ..., 1111 of the sequence of addresses in the ROM reads the data, i.e., the amplitude of the encoding in Table 1, the frequency of the sinusoidal signal f_01 if every time a read address data (ie 0000,0001,0100, ..., the order of 1110), the output signal frequency is f_02, and f_02 f_01 than doubled, i.e. f_02 = 2f_01 rest on. This allows direct digital frequency synthesizer output frequency regulation.)

wavelet,can try it over matlab 6.0(wavelet, can try it over matlab 6.0)

matlab下的m次样条小波函数的构造程序以及波形显示(m matlab spline under the Construction of wavelet function and the waveform display program)

matlab图形界面设计，程序已有详细的标注和解释，便于学习。(This presents graphical interface design about matlab, including a detailed annotation and interpretation, to facilitate learning.)

仿射投影算法，也就是APA算法的程序，可以通过简单修改变成NLMS算法！(Affine projection algorithm, namely APA algorithm procedures, through simple changes can be turned into NLMS algorithm!)

nice and compact file for generating 1D bifurcation plot

使用matlab编辑音频信号，音频读写，录制与播放(read,write,record and play audio files with matlab)

Circular Array Beam Patterns