MSNR

Turbo编解码，可以使用Logmap或者SOVA解码算法(Turbo codec, you can use Logmap or SOVA decoding algorithm)

image in matlab.Its supporting files also include in it.

数学建模清华数模讲义\model8b (Mathematical modeling Qinghua digital-analog handouts model8b)

此matlab对随机产生的任意信号进行费诺编码。 (The matlab on randomly generated signal charge any promise encoding.)

Automatic Gray-Scale Image Thresholding methods: Tsai, Prewitt, Rosenfeld, Otsu, Kittler, Ridler.

Smart Antenna System souce code (Smart Antenna System souce code)

QPSK modulation system with recover loops(This is a model of a QPSK modulation system for transmission over a bandpass channel with fc = 100 Hz and B = 30 Hz and AWGN at the receiver. SRRC fi lters with excess bandwidth α = 0.18 are employed. The receiver includes an NDA timing recovery loop followed by a DD phase recovery loop. The transmitter?s symbol period is T and set to a value of 100 ms. The symbol period at the receiver is Tr. The model will produce six windows: Two constellation plots and two eye diagrams (for the real part only), at the output of the matched fi lters and after the recovery loops a plot of the phase error (output of the NCO) and a plot of the fractional timing error (used in the interpolator). The frequency off set at the receiver is denoted by deltaf. The model simulates the transmission of 8000 QPSK symbols.)

fuel cell model in matlab

Field oriented control of induction motor

采用Matlab编写的有限元方法，效果非常好(prepared by the Matlab finite element method, the effect was very good)