资源列表
ESPL3
- 三次样条函数插值，微商与积分，计算N个节点上的一阶导数，二阶导数，插值区间积分值-failed to translate
cycle_search
- 本程序是用来查找LDPC parity-check matrix中的cycle的. 以次可以方便知道girth 的情况.-This program is used to find all the cycles in the parity-check matrix of the LDPC codes. By using this program we can also know the girth condition of our codes.
LDPC_simulation
- 这是一个LDPC 的matlab 仿真程序. 信道为AWGN. 调制方式为BPSK. 程序包里包含多种编码, 译码方式.-This is a box of LDPC simulation programs. The channel is AWGN channel and the modulation is BPSK. There are different encoding and decoding methods.
shift_choosing
- 这个程序 是用来为QC-LDPC 的parity check matrix 选择 shift values的. 其中 0 matrix 的shift value为-1.-this program is used to assign the shift values for parity-check matrix of the QC-LDPC codes. The shift value of the zero matrix is-1.
scppnt
- unconstaint optimination-this program for one dimension optimination
buyongkaifangqiuzhishu
- 突然想到不用开方求质数的方法，所以用visual basic实现。-Suddenly thought of seeking prime numbers do not prescribe the method, so using visual basic to achieve.
shuzigaocheng
- 数字高程模型的建立，及其应用，有助于人们对其的理解-Digital elevation model and its applications, help people understand their
110612120
- 所以关于计算方法的全部报告，包括编写割线迭代法的程序，求非线性方程的解，并与牛顿迭代法作比较-Therefore, regarding the calculation of the full report, including the preparation of secant iterative procedure for solution of nonlinear equations, and compared with the Newton' s iterative method
sigproc1
- signal processing and white noise generator
sigproc2
- awgn simulation and constellation generation
43680512New
- solve linar equations
D11R8
- solve linar equations