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LDPC maker matrix matlab code

Differential PSK (DPSK) 􀂄 Inexpensive 􀂄 Quadrature Phase Shift Keying (QPSK) 􀂄 Twice as spectrally efficient than BPSK 􀂄 Offset QPSK (OQPSK) 􀂄 reduce envelope variation 􀂄 π/4 QPSK 􀂄 reduces envelope variations to a lesser extent than OQPSK can be noncoherently detected

ECG訊號偵測APP (試驗版本) 僅參考用()

信号y=sin(2*pi*f1*t)+sin(2*pi*f2*t)加上信噪比为2高斯白噪声的傅里叶变换，分别画出时域和频域图(Signal y = sin (2* pi* f1* t)+ sin (2* pi* f2* t) plus noise ratio for two Gaussian white noise of the Fourier transform, respectively, to draw the time domain and frequency domain)

利用矩阵乘法解决的经典例题 或许对您的编程思维受益匪浅(Using matrix multiplication to solve the classic example of thinking may benefit your program)

matlab并行工具的使用，有10个例子，并有pdf说明(parallel computation examples)

matlab所用到的插值算法基本都包含在内！(include all of algorithm inmatlab！)

定温边界条件下，二维矩形平板的温度场差分数值模拟。(Constant temperature boundary conditions, two-dimensional rectangular plate differential temperature field numerical simulation.)

这个是自己编写的MOD算法的程序，用于字典学习，具体的应用有图像融合，图像去噪，丢失点补充等。(this is a dictionary learning method, and the reader can use this algorithm to do image fusion and image denosing.)

基于K-L变换下的人脸检测程序，用matlab编写的(KL transform based face detection under the program, using matlab)